42BJ ICM - Sizes 1.3 - 2.3 - 4.4 Individual Comfort - AHI

Transcription

42BJ ICM - Sizes 1.3 - 2.3 - 4.4
Individual Comfort Module
for variable air flow systems
Fresh air
inlet
Hot/chilled water
inlet/outlet
Thermophonic ducting
Supply/return
ModuBoot
ICM
Selection manual
The photo shown on the front cover is solely for information, and not contractually binding. The manufacturer
reserves the right to make changes without previous notification.
Contents
1 - INTRODUCTION..............................................................4
1.1 - Comfort ............................................................................4
1.2 - Air quality .........................................................................4
1.3 - Carrier QUALITY PLUS..................................................5
8 - CARRIER NUMERIC CONTROLLER.......................22
9 - TECHNICAL SPECIFICATIONS.................................23
9.1 - Valves ..............................................................................23
9.2 - Flexible water pipes ........................................................24
2 - FEATURES.........................................................................5
2.1 - Physical and electrical data...............................................6
2.2 - Dimensional drawings.......................................................7
10 - ACCESSORIES ..............................................................24
10.1 - Electromechanical controller accessories .....................24
10.2 - Carrier numeric controller accessories .........................25
3 - SAFETY CONSIDERATIONS.......................................11
3.1 - General ............................................................................11
3.2 - Precautions against electrocution....................................11
3.3 - Installation Recommendations........................................11
3.4 - Conformity......................................................................11
11 - PERFORMANCE DATA...............................................26
11.1 - Cooling capacities - cold water coil .............................26
11.2 - Heating capacities - hot water coil ...............................29
11.3 - Coil pressure drop.........................................................34
11.4 - Valve pressure drop.......................................................36
11.5 - Electric heater performance..........................................37
11.6 - Sound power level.........................................................39
11.7 - Electrical data ...............................................................41
11.8 - Air flow/static pressure available characteristics ..........43
11.9 - Pressure diaphragm characteristics...............................46
4 - APPLICATION ................................................................12
4.1 - Multi-zone buildings with varying load .........................12
4.2 - Cooling............................................................................12
4.3 - Heating ............................................................................13
4.4 - Air distribution................................................................13
5 - SYSTEM DESCRIPTION ..............................................13
5.1 - Air conditioning system ..................................................13
5.2 - Water chiller ....................................................................13
5.3 - Fresh air handling unit ....................................................13
6 - MAIN COMPONENTS OF THE ICM .........................14
6.1 - Fresh air controller..........................................................14
6.2 - Filter and access..............................................................14
6.3 - Water coil ........................................................................15
6.4 - Condensate pan ...............................................................15
6.5 - PTC electric heater .........................................................15
6.6 - Flow measurement device...............................................15
7 - CARRIER ELECTROMECHANICAL
CONTROLLER WITH FAN SPEED
CONTROLLER ...............................................................16
7.1 - Description ......................................................................16
7.2 - Speed controller ..............................................................17
7.3 - General characteristics ....................................................17
7.4 - Available ICM configurations.........................................18
7.5 - Technical specifications for the heating/cooling
changeover switch ...........................................................21
7.6 - Room thermostats ...........................................................21
12 - ICM CODIFICATION ..................................................48
13 - SPECIFICATION GUIDE ............................................51
1 - INTRODUCTION
The Carrier 42BJ ICM is a compact fan coil designed specifically
to air condition individual rooms ranging in area between 25 and
50 m2. There are three sizes and three possible motor drive
selections.
The main components of the unit are a centrifugal fan, a fresh air
inlet with adjustable air quantity, a throw-away filter, a chilled
water cooling coil and a hot water heating coil and/or an electric
resistance heater.
Flexible, thermally and acoustically insulated ducts connect ICM
units to one or more plenums in the ceiling void which feed
unobtrusive linear ceiling diffusers (typically Carrier Moduboot
35BD/35SR units) supplying the individual rooms or zones.
The total air conditioning system comprises one or more Carrier
air- or water-cooled chillers and one air handler which supplies
fresh air to the Carrier 42BJ ICMs. The ICMs may be installed
above false ceilings or floor voids but away from occupied zones,
ideally in centre areas where they are easily connected to hot
water and chilled water circuits as well as to the fresh air supply.
These circuits, normally installed in the corridors and halls, never
pass through the conditioned spaces. Only the passive elements
of the system, the 35BD/35SR diffusers and their relatively short
connecting ducts, are within the space which they serve.
Noise levels, or precisely the absence of noise, are a critical
criterion in determining the design of an air conditioning system
and its components.
Low inherent noise was a key factor in the design of the ICM.
This and its high available static pressure, enabling it to be
installed well away from especially noise-sensitive areas, expand
its field of application to embrace study rooms, consultation
rooms and like areas where ambient noise is itself naturally very
low.
Low noise and remoteness from the space which it serves,
permitting easy servicing, are key attributes influencing the
selection of an air conditioning system.
Supply/return
ModuBoot
Hot/chilled water
inlet/outlet
Further, with these models, connection to a building energy
management system (BMS) allows all units to be controlled
centrally to satisfy overriding criteria or to respond to local
selections. The central energy management system controls,
continuously, the comfort level in each zone and gives instant
reaction to system inputs to achieve optimum energy usage
without disturbing individual comfort level selections.
1.2 - Air quality
1.2.1 - Fresh air
All ICMs models have a fresh air inlet with an air volume
regulator for precise control of the fresh air admitted, in
accordance with local health codes. The level of fresh air
introduced can be set exactly to take account of the room
occupancy.
In spaces which must be air conditioned, such as totally
enclosed or windowless rooms, or rooms with high heat gains,
the controllable fresh air supply of the ICM will make an
important contribution towards achieving the required air
quality.
1.2.2 - Air filtration
The cleanliness of the supply air is one of the primary
functions of air treatment giving the most basic and important
measure of ‘air quality’ essential to our health. The air which
we breathe contains a wide diversity of particles, pollens and
dusts, all possible allergens, which have varying effects upon
the health of individuals. They come from many sources both
within and outside the building. Air filtration protects people
against the health hazards of these pollutants, and protects
furnishings and equipment against contamination and damage
which they can cause.
ICM fan coils have high efficiency (F5 type) return air filters
or optional F6 type filters, according to applicable standards.
Indoor Air Quality (IAQ)
In the last ten years Carrier has been committed to developing
an Indoor Air Quality (IAQ) control system that is integrated
into the air conditioning units. This is a major innovation, and
the beginning of a new era in air conditioning.
It means that each individual comfort module (ICM) is
equipped with a high-tech fresh air intake and filtration control
system to effectively combat any type of pollutant. This
guarantees optimised indoor air quality in three stages, as
described below:
1 - High-efficiency filtration with filter type F6
2 - Air purification: Purification or elimination of contaminants is achieved by degradation of the gases present and
deactivation of potentially irritating airborne substances.
1.1 - Comfort
The top of the range ICM can have a Carrier Maestro Zone
controller with each room occupant having his or her own
Zone User Interface, on a wall or desk, with which to select
the preferred comfort level:
• Room ambient temperature
• Lighting on or off
• Venetian blinds raised or lowered and their inclination
• Control ventilation air
• Select Occupied or Unoccupied mode at each ICM to control
energy usage.
4
3 - Modulation of the fresh air flow. In order to control the
air flow supplied to a room, Carrier air conditioners can
be equipped with a fresh air flow modulation system.
Three objectives:
To adjust the ventilation rate to the actual occupation in
the rooms
-
To maintain good indoor air quality in order to ensure
comfort and hygiene for the occupants.
-
To control energy consumption due to the air renewal in the
rooms and adjust it to avoid “overventilation” of the
building, and to minimise the operating costs especially
during unoccupied periods.
Operating pinciples
The occupants of a room release on average 0.0045 l/s (16,2 l/h)
CO2 A CO2 sensor, placed in the return air duct of the
terminal, checks the concentration in the air conditioned room.
The measured concentration indicates the actual occupation of
the room. The sensor sends a signal to the numerical Carrier
controller which in turn passes an action signal to the fresh air
valve:
if the CO2 concentration is below a threshold value: the
fresh air flow is minimal or zero,
-
if it is above: the fresh air flow is increased up to the
specified maximum.
For more information on the Air4Life system, used in the 42BJ
ICM, contact your local Carrier office.
1.2.3 - Operating environment
The 42BJ has been designed for internal application in “urban”
conditions having a non-corrosive, dust free and non-marine
environment.
The concentrations of the following chemicals must not be
exceeded in any event:
• SO2
• H2S
• NO, NO2
• NH3
• N2O
< 0,02 ppm
< 0.02 ppm
< 1 ppm
< 6 ppm
< 0.25 ppm
1.3 - Carrier QUALITY PLUS
The Carrier Quality Plus philosophy embraces the product
itself, its conception, its design and the integrity of its declared
performance (proven in rigourous laboratory tests) as well as
the manufacturing processes, materials and components used
to create the product.
Carrier has carried LRQA quality certification to ISO 9001
since 1989.
2 - FEATURES
The modular design of the ICM allows the fan coil to be used
efficiently, singly or in multiples, to heat or cool small to
medium spaces. With an overall depth of only 270 mm (except
size 4, depth: 345 mm), they are easily installed in the voids
above suspended ceilings or below false floors.
Their casings are built of 10/10 galvanized sheet steel with a
lining of 13 mm fibre wool matting which in turn is protected
by a layer of erosion-resisting neoprene.
The fan motor access door is coated with 13 mm of fibre wool
blanket. The air filter access panel is covered with 5 mm of
foam.
NOTE:
Operating limits: Supply air temperature 12°C, when the unit
is installed where ambient temperature is 27°C dry bulb and
70% relative humidity.
NOTE:
To arrive at the total supply air flow, add the fresh air flow to
the air flow read from the diagram.
5
2 - FEATURES (CONTINUED)
2.1 - Physical and electrical data
42BJ ICM
Size 1.3
Size 2.3
Nominal air flow
l/s (m3/h)
144 (520)
189 (680)
Size 4.4
264 (950)
Total cooling capacity - cold water coil*
kW
2.88
4.44
6.01
Heating capacity - hot water coil**
kW
1.68
2.50
3.79
Power supply 230 V - 1 ph - 50 Hz
U%
± 10
± 10
± 10
Operating weight (6 row coil and control)
kg
31
40
60
Water coil
With 3/8 in copper tubes, aluminium fins at 1.6 mm
spacing, purge valve and 1/2 in. screw connection:
• Test pressure
• Operating pressure
kPa
kPa
2400
1600
2400
1600
2400
1600
5-row coil:
• Number of passes
• Water content
l
2
0.90
3
1.20
3
1.50
5
1
5
1
5
1
2
1
3
1
3
1
l
l
0.90
0.20
1.20
0.29
1.50
0.45
kW
A
1.70
11
1.90
11
1.76
11
W
80
80
80
l/s (m3/h)
Pa
single inlet
144 (520)
145
double inlet
189 (680)
120
double inlet
264 (950)
85
W
V
A
A
175
80
0.77
3.04
240
80
1.04
4.44
181
80
0.81
3.36
240 x 400
240 x 550
315 x 550
30
35
40
mm
l/s (m3/h)
l/s (m3/h)
125
8.3 (30)
44.4 (160)
125
8.3 (30)
44.4 (160)
125
8.3 (30)
44.4 (160)
Pa
Pa
50 - 200
70 - 200
50 - 200
70 - 200
50 - 200
70 - 200
Monobloc 6-row coil:
• No. of rows
- Cooling
- Heating
• No. of passes:
- Cooling
- Heating
• Water content
- Cooling
- Heating
Electric heater
• Maximum capacity
• Current draw ± 15%
• VDE, CE, UL and CSA approved
• Power input at zero flow
Fan
• Forward-curved blade centrifugal fan, single wheel:
• Max. air flow
• Static pressure at nominal air flow***
(without electric heater)
Fan motor
230 V - 1 ph - 50 Hz, 2-pole
asynchronous, permanent capacitor, inherent overload
protection, class B insulation, varnish class F, IP 44
• Maximum power input at 230 V***
• Minimum output voltage from electronic speed controller
• Nominal current***
• Starting current
Air filter
Throwaway, 55 mm thick, fire rating medium M1, metal frame
• Dimensions
mm
• High efficiency filter type F5
• Pressure drop, clean, nominal air flow
Pa
Fresh air connection:
• Outside diameter
• Constant minimum air flow (-10% ; + 20%)
• Constant maximum air flow (-10% ; + 20%)
• ∆P (upstream/downstream)
- Controller at 8.3 l/s (30 m3/h)
- Controller at 44.4 l/s (160 m3/h)
ICM Water connections
ICM modules are designed and tested for 16 bar operating pressure. The total operating circuit of the ICM is guaranteed for an operating pressure of 10 bar.
Contact your local Carrier representative for advice when an application calls for an operating pressure of 16 bar.
Legend:
*
Based upon water entering at 6°C, room air at 25°C dry bulb,
50% relative humidity, 5 K ∆T and nominal air flow.
** Based upon water entering at 50°C, room air at 19°C, 10 K ∆T
and nominal air flow.
*** Refer to extended electrical data table
6
2.2 - Dimensional drawings
2.2.1 - Required service space, mm
Size 1.3
REMOVABLE DRAIN PAN AND COIL ASSEMBLY
FILTER ACCESS SIDE DOOR
FAN MOTOR ACCESS DOOR
CLEARANCE FOR
LOWER FILTER
ACCESS PANEL
Size 2.3
FILTER ACCESS
SIDE DOOR
CLEARANCE FOR LOWER
FILTER ACCESS PANEL
7
2.2 - Dimensional drawings (continued)
2.2.1 - Required service space, mm
Size 4.4
FILTER ACCESS SIDE DOOR
CLEARANCE FOR LOWER
FILTER ACCESS PANEL
8
2.2.2 - Dimensions, mm
Size 1.3
PRESSURE TAP ON FLOW MEASUREMENT DIAPHRAGM
Ø 16 CONDENSATE OUTLET
FRESH AIR OPTION
(DOWNSTREAM FROM COIL)
GROMMET
DETAIL ITEM 1
PTC ELECTRIC HEATER
Legend:
1. Suspension lugs
2. Coil hot/chilled water
3. Speed controller or controller
4. Air filter
5. Hot/cold water supply and return connections
6. Fresh air connection
7. Return air connection
8. Supply air duct connection
9. Water flow control valves
10. Filter access door
11. Fan access door
12. Fan/motor assembly
13. Recyclable condensate drain pan
14. Electric heater
Size 2.3
FRESH AIR OPTION (DOWNSTREAM
FROM COIL)
GROMMET
DETAIL ITEM 1
Legend:
1. Suspension lugs
3. Speed controller or controller
4. Air filter
11. Fan access door
14. Electric heater
9
2.2.2 - Dimensions, mm
Size 4.4
110
9
1100
157.5
207.5
345
Ø 249
155
600
86
84
1040
7
8
125
110
Ø 8.5
600
DETAIL ITEM 1
220
Ø 8.5
650
GROMMET
Ø 124
14
6
11
4
2
12
25
3
FRESH AIR OPTION
(DOWNSTREAM
FROM COIL)
1
13
5
660
720
1000
10
211
10
24
Ø1
Legend:
1. Suspension lugs
3. Speed controller or Zone Controller
4. Air filter
11. Fan access door
14. Electric heater
3 - SAFETY CONSIDERATIONS
3.3 - General installation recommendations
3.1 - General
IMPORTANT:
The controller, power module, controls loops with speed
controllers or in general units fitted with controls loops must
have an isolating device upstream (for example a double-pole
circuit breaker). If necessary, an easily operated emergency
stop device (such as a punch-button switch) must cut off the
power to all equipment. These safety devices shall be sized
and installed in accordance with IEC Recommendation 364,
corresponding to Europe HD 384, France NFC 15 100 and
UK IEE Wiring Regulations. These devices are not supplied
by Carrier.
Installing, commissioning and servicing of the various components which make up the different control loops can be dangerous unless certain aspects of the installation, such as the presence of mains electricity and hot or chilled-water in the air
conditioning equipment, are taken into account.
Only specially trained and qualified technicians and installers
who have been fully trained on the product concerned are
authorised to install, commission and service this equipment.
During servicing work, it is essential to apply all recommendations and instructions given in service leaflets, on labels or in
the instructions delivered with the equipment, and to comply
with any other relevant instructions.
In general terms the following rules must be applied:
- Units must be provided with overvoltage protection upstream
(not supplied by Carrier)
Definition of the pictograms used
Upstream overvoltage protection
Unit without electric heater
T2A
Unit with electric heater
T16A
Electrical Danger
- Units must be protected by a differential type earth leakage
current device (not supplied by Carrier)
Caution hand hazard
General Danger
Comply with all the safety rules and regulations currently in
force.
Wear eye protectors and work gloves.
Take care when moving or positioning equipment.
3.2 - Precautions against electrocution
Only electricians who are qualified to the level recommended
by the IEC (International Electrotechnical Commission) in its
standard IEC 364, corresponding to Europe HD 384, France
NFC 15 100 and UK IEE Wiring Regulations, may have access
to electrical components. In particular it is obligatory to disconnect all electrical power supplies to the unit and its accessories before carrying out any work. Disconnect the main
power supply with an isolating device (not supplied by
Carrier).
IMPORTANT:
The components, which make up the different control loops
described in this manual include electronic items. As such,
they may generate or be harmed by electromagnetic interference unless they are installed and used in accordance with
these instructions. The components making up these control
systems conform to the requirements of electromagnetic compatibility in residential and industrial areas. They also comply with the low-voltage directive.
- The power disconnexion device must be clearly labelled to
identify which items of equipment are connected to it.
- The wiring of the components which make up the different
control systems and the communication buses must be carried out in accordance with the latest rules and regulations by
professional installers.
- The power supply cable must be doubly insulated and fixed
using an appropriate cable clamp or the cable clamp supplied
with the controller. The cable must be clamped on the outer
insulation.
- The control loop components must be installed in an environment, which conforms to their index of protection (IP).
The maximum level of pollution is normally pollutant (level 2)
and installation category II.
- The low-voltage wiring (communication bus) must be kept
physically separate from the power wiring.
- In order to avoid interference with the communication links:
• Keep low-voltage wiring away from power cables and
avoid using the same cable run (a maximum of 300 mm
in common with the 230 VAC, 30 A cable)
• Do not pass low-voltage wires through loops in the power
cables
• Do not connect heavy inductive loads to the same electrical supply (circuit breaker) used by the controllers, power
modules or speed controllers.
• Use the screened cable type recommended by Carrier and
make sure all cables are connected to the controllers and
power modules.
3.4 - Conformity
This equipment has been declared to be in conformity with the
main requirements of the directive by virtue of using the following standards:
- Electromagnetic compatibility: 89/336/EEC
- Low-voltage directive: 73/23/EEC
11
4 - APPLICATION
4.1 - Multi-zone buildings with varying loads
When establishing the thermal load schedule, the following
thermal gains and losses in the peripheral areas of the building
must be considered:
• Losses through the outside walls and glazing
• Solar gains and heat gains from lighting, people and
machinery (computers, copiers etc.).
The concept of the ICM, as an individual comfort module,
rests upon its use of two separate fluids which are controlled
together to compensate for variations in cooling and heating
loads imposed in the peripheral areas of the building.
dependent upon the amount of external glazing and the
structure of the building. The combined effects of sun, lights
and people can change an apparent heating load into a cooling
load, even in winter with very low outdoor air temperatures.
These varying cooling and heating loads (Fig. 3) show the
need for a system which uses two fluids such that it can
maintain acceptable conditions in all areas of the building at
all times.
4.2 - Cooling
Supply air from the 42BJ ICM cools and mixes with outdoor
air from a central air handler and is ducted to diffusers
(35BD/35SR for example) in the false ceiling of the room.
An appropriate volume of chilled, dehumidified air is
introduced into the room to compensate for the total gains
from the sun, people, lights, machinery and cooling losses.
The sensible cooling load to be considered is required to
counter the solar gains, lighting gains and gains from people
all of which vary with the occupancy and the orientation of the
building (Fig. 1). Transmission gains, on the other hand,
depend only upon the temperature difference between the
interior of the building and the outdoors (Fig. 2).
Since the internal and external loads vary, the ICM must vary,
automatically, its flow of cooled air so as to maintain constant
the air temperature in the conditioned space.
Cooling
Lights, people and solar gains
n
tio
ec
nv
o
c
WEST
EAST
Heating
Sensible heat (W/m2)
Outdoor air temperature, time of day, exposure and season
together enable the cooling and heating capacities required to
be calculated. Thus it is known that the maximum thermal gains
in the north hemisphere for rooms with easterly or westerly
exposures will arise in July or August. Those with southerly
exposures will have their maximum thermal gains in November,
Sensibl eat (W/m2)
The two fluids are chilled air and heated air which are both
generated within the ICM and delivered to strategically
positioned diffusers.
Outdoor air temperature (°C)
Fig 2: Typical building convection load
Lights and
people
Sensibl eat (W/m2)
Lights
Cooling
SOUTH
n
su
Heating
s
ht
lig s
nt
pa
cu
oc
July
Fig. 1: Typical building loads
12
ion
ct
ve
n
co
Outdoor air temperature (°C)
Fig 3: Typical air conditioning load
4.3 - Heating
When the heat losses exceed the internal gains from people,
lights etc, the supply air from the ICM increases proportionally
to maintain the selected setpoint.
4.4 - Air distribution
Carrier linear diffusers are recommended to be used with the
ICM. They have an internal movable damper controlled by an
internal thermostat (calorstat). Movement of the damper
changes the direction of the air flow from the diffuser. When
the temperature of the air from the diffuser is higher than
24°C, the air flow is directed towards the window. When it is
lower than 20°C, the air flow is directed towards the interior of
the space.
The diffuser has three air delivery slots, one discharges warm
air towards the window, the other direct cold air towards the
interior of the room. ICM provides warm or cold air supply
paths an return air path. Carrier recommends a double plenum
in galvanized steel insulated on the inside with a 13 mm fibre
wool blanket which itself is protected against erosion by the air
flow with a neoprene skin. Both compartments of the plenum
have a round lateral connection spigot to which the supply and
return air ducts are connected. The ducts may be flexible or
semi-rigid and are insulated to prevent thermal gains and
losses within the ceiling void and to attenuate any noise which
could be distributed around the building from their surface.
Duct runs through the ceiling void should be as short and as
straight as possible to reduce pressure losses, heat gains and
losses and to minimise the risk of noise nuisance from the air
flows.
NOTE:
Other Carrier linear diffusers can be used. Refer to the
35BD/35SR Product Data. When considering diffusers from
other manufacturers, remember that Carrier diffusers
maintain the Coanda effect with as little as 15% of the
nominal air flow.
Heating air flow
Cooling air flow
Air distribution with Carrier Optimix linear diffusers
5 - SYSTEM DESCRIPTION
diversity factor and variable loads deriving from the exposure
of the building and the individual room and zone loads.
5.1 - Air conditioning system
An air conditioning system which uses 42BJ ICMs can
comprise an air handling unit, to handle the outdoor air, one or
more water chillers, an air distribution system for the primary
air from the air handling unit, one or more heating devices
(heat pumps or boilers), chilled water and hot water
distribution systems, 42BJ ICMs and linear diffusers to deliver
the air to the individual room or zones.
5.2 - Water chiller
Any Carrier water chiller can be used with 42BJ ICMs.
Chilled water for the fan coils and for the central air handling
unit can be supplied from the same chiller.
The chiller is selected with the cooling and heating load
estimates as its basis.
5.3 - Fresh air handling unit
This is the central air handler which provides the total fresh air
supply required to supply all the 42BJ ICMs. It is usual to
allow 7-8.3 l/s (25-30 m3/h) of fresh air for each room
occupant in the conditioned space. The fresh air supplied to
each fan coil will be at a constant flow rate and temperature
with the temperature only being reset at seasonal changeovers.
These air handling unit are usually monobloc units. That is,
they are supplied from the factory as a fully assembled,
complete unit with a chilled water coil, a hot water coil or an
electric heater, a return air filter with an efficiency rating to
satisfy local codes with respect to air supplied to the type of
activity under consideration, and a fan and motor assembly to
drive the air through the distribution ductwork. An integral
control system can set and maintain the supply air temperature.
For example, if the total cooling load is 650 kW the chiller
will be selected to supply this load taking account also of the
13
6 - MAIN COMPONENTS OF THE ICM
The fan motor assembly is the main component of the unit. In
the ICM size 1 it can have a capacity of 144 l/s (520 m3/h).
ICM size 2 can have only one fan motor with a capacity of 189
l/s (680 m3/h). The capacity of the size 4 is 950 m3/h (264 l/s).
NOTE:
In order to simplify maintenance, the motorised fan is held in
position by three lugs and one screw. Electrical connections
use a quick connector to prevent wiring errors and
significantly reduce maintenance time.
IMPORTANT:
If the ICM is fitted with a return air temperature sensor, the
constant fresh air flow rate must not exceed 50% of the air
flow rate delivered by the unit at minimum speed.
NOTE:
To operate correctly, the 8.3 l/s or 30 m3/h constant fresh air
flow controller requires a differential pressure in the range
50 Pa to 200 Pa. The 16.6 l/s or 60 m3/h constant fresh air
controller requires a differential pressure in the range 70 Pa
to 200 Pa.
6.2 - Filter and access
6.1 - Fresh air controller
The 42BJ ICM is fitted with a high efficiency F5 type filter.
The ICM unit can be fitted with a constant fresh air flow
controller allowing the number of air changes to be controlled
accurately. It is vital to choose the correct constant fresh air
flow controller for the use to which the room or zone
concerned will be put.
The following range of controllers is available:
- 8.3 l/s or 30 m3/h (- 10%; + 20%)
- 16.6 l/s or 60 m3/h (- 10%; + 20%)
The fresh air supply is located upstream of the water coil. The
125 mm collar which houses the flow controller is made of
ABS.
The 16.6 l/s or 60 m3/h fresh air controller may be modified on
site by relocating or removing two plastic restricters in order to
increase its constant fresh air flow capacity to a maximum of
44.4 l/s or 160 m3/h.
A label on the ICM shows how to readjust the two plastic
restricters.
FRESH AIR CONTROLLER
14
Fire rating medium M1, metal frame
Three filter access options are provided on the ICM:
• From above for units in false floor voids
• From below for units in false ceiling voids
• From the side (all applications)
6.3 - Water coil
The water coil has aluminium fins mechanically bonded to
3/8" diameter copper tubes by expansion.
Water inlet and outlet connections are threaded 1/2" gas. Air
purge valves are standard. The coil is integral with the drain
pan and coil access door to ease removal for service.
Coils available are:
• 5 rows for two-pipe systems with changeover or for use with
electric heater.
• 6 rows with 5 rows cooling and 1 row heating.
• Nitrate [NO3-]
• Dissolved iron
• Dissolved oxygen
• Carbon dioxide [CO2]
• Resistivity
• pH
= 0 mg/l
< 0.5 mg/l
4 < [O2] < 9 mg/l
< 30 mg/l
2000<Resistivity<5000 Ωcm
6.9 < pH < 8
6.5 - PTC electric heater (positive temperature
coefficient)
These are high-performance PTC electric heaters which make
use of two technologies: electric heating and surface
temperature limitation (a state-of-the-art technology based on
the use of ceramics).
The true dissipated power is then dependent on the
temperature and flow rate of the incoming air.
The technology ensures totally safe self-regulation of the
dissipated power. In addition, each electric heater is fitted with
a self-resetting safety thermostat of the normally closed type
which cuts out when the temperature rises to 70°C with an
average differential of 20°C.
6.4 - Thermoformed ABS condensate pan, 3 mm thick
CAUTION:
It is vital to disconnect the ICM from the general power
supply before carrying out any work on the electric heater.
The main pan is below the coil with an auxiliary below the
valves. The monobloc construction prevents leaks. With the
coil on the suction side of the fan to facilitate drainage,
condensate has to be drained through a non-return flap valve.
The difference in height between the main and auxiliary drain
pans is enough to overcome the depression within the unit and
dispenses with the need for an in-built siphon.
The auxiliary pan is insulated with 4 mm foam. The drain stub
itself has 16 mm external diameter.
6.6 - Flow measurement device
A diaphragm in the return air spigot measures the return air
flow through the unit.
Recommended coil water quality
At installation handover, and then periodically every year, it is
advised to analyse the water for bacteria (detection of ferrobacterias, H2S producing and sulphate reducing bacteria) and
chemicals (in order to avoid problems due to corrosion and
scaling).
The water circuit must include all the necessary elements for
the treatment of the water: filters, additives, intermediate
exchangers, purges, drains, isolating valves, etc., according to
the analysis results.
The total air flow through the unit is the sum of the return air
flow and the fresh, ventilation, air flow. The measuring
diaphragm is both reliable and accurate and gives a quick,
noise-free indication of the air flow. Connect an electronic
manometer and interpolate on the diagram stuck to the unit to
obtain the actual air flow (flow tolerance ± 20%).
NOTE:
A straight length, upstream of the diaphragm, of at least 4
duct diameters is essential in order to obtain an accurate air
flow reading.
The results must be in accordance with the values shown
below:
• Total hardness in French degrees:10 < TH < 15
• Chloride [CL-]
< 10 mg/l
• Sulphate [SO42-]
< 30 mg/l
15
7 - CARRIER ELECTROMECHANICAL CONTROLLER
WITH FAN SPEED CONTROLLER
7.1 - Description
The basic version of the ICM is fitted with an electromechanical
controller with a fan speed controller developed by Carrier.
This speed controller has two different control inputs
(preselected speed or 0-10 V according to choice), making it
highly flexible and fully responsive.
Each 42BJ ICM has a water flow control valve or valves of the
“on/off ” type, flexible water pipes to simplify the connection
of units to the primary hot and/or chilled water circuits, and in
appropriate cases a power relay for controlling the electric
heater.
The optional electromechanical controller also includes a
male-female quick connect terminal block for connecting the
various cables that come from the three-speed fan motor, the
valve actuators, the electric heater power relay and, if
appropriate, from the heating/cooling changeover
configuration switch for 42BJ ICMs fitted with a single “hot
or cold” coil.
The male-female quick connect terminal block and the electric
heater power relay are mounted on a DIN rail and protected by
an ABS cover.
The DIN rail is made large enough to accept a bipolar
disconnecting switch and integral fuse holder, not supplied by
Carrier (contact your Carrier representative).
The quick connect terminal block and flexible water pipes will
be appreciated when servicing work is being carried out, since
they enable service times to be significantly reduced.
Replacing or moving a unit becomes a simple matter.
A wall-mounted room thermostat can be supplied with the
ICM as an accessory. This thermostat will be connected
directly to the female side of the quick connect terminal block
(see section describing room thermostats).
Wiring diagrams
16
7.2.2 - Control input 0-10 V d.c.
7.2 - Speed controller
Control voltage
This signal has two operating bands:
• between 0 and 2 V (± 150 mV), the output is zero
• between 2 V (± 150 mV) and 10 V, the output ranges from 80 V
(± 15 V) to 225 V (± 15 V), for an input voltage of 230 V a.c.
Supply network (supply to fan motor)
WARNING:
Only one of the 2 different control inputs should be selected,
otherwise the fan speed controller will be damaged.
Input
230 VAC - 50 Hz
7.3 - General characteristics
Factory—
wired
Field—
wired
Blue
Adjustable
potentiometers
0—10V
Input
Screening
7.2.1 - Inputting a preselected speed
This input gives three speed settings to the speed controller.
The speeds are each adjustable by a potentiometer on the face
of the controller.
Setting the speed is achieved when the supply power is applied
to one of the 3 input pre-selections.
Speed control potentiometer ranges are:
- low speed
80 to 120 V (± 15 V)
- medium speed 110 to 170 V (± 15 V)
- high speed
160 to 225 V (± 15 V)
Selection of inputting a preselected speed or control input 0 to
10 V is automatic. A LED on the face of the controller shows
when it is on.
NOTE:
Note that the controller has a circuit which forces the
selection of high speed for two seconds when:
• Power is switched on
• An input control signal from 0 to 10 V at a level higher
than 2 V is established
• A speed is selected
• Power supply: 230 V ± 10%
• Output voltage range: 80 to 225 V (± 15 V)
• Screw terminal connections: size 2 x 1.5 mm2
• Full load starting capability
• Overload capacity: + 50% of maximum power for one minute
• DIN enclosure, 12 screw terminals
• IP 201 protection
• Operating environment: + 5°C to + 40°C, 85% to 40% RH
• Power input 2.5 VA
• CE compliance:
- in accordance with EMC directive 89/336/EEC,
- in accordance with low-voltage directive 73/23/EEC dated
19/02/73 as amended by directive 93/68/EEC dated
22/07/93.
The output ranges are given for a supply network input voltage
of 230 V a.c. (RMS).
17
7.4 - The various ICM configurations available
Each ICM can be fitted with one or two on/off valves, two or three ways and flexible water pipes, depending how the unit is
configured.
NOTE:
The features of the valves and flexible pipes are given in the chapter called “Technical specifications”.
7.4.1 - The ICM is fitted with a 5-row cooling coil which operates in cooling mode only (2 pipes).
Operates in “cooling” mode only. This option includes a speed controller, a 2-way on/off valve and two insulated flexible water
pipes.
5-row cooling coil
Speed 1 (LS)
Speed 2
Speed 3 (HS)
Cooling valve open
L: Thermostat supply (230 V a.c.)
Cooling valve
N: Thermostat supply (230 V a.c.)
Fan
Blue
6 x 0.75 mm2
Supply: 230 V, 50 Hz, 1 phase
3G1, 5 mm2
Protection: T2A
18
7.4.2 - The ICM is fitted with a 5-row cooling or heating coil (2 pipes with changeover).
Operates in cooling or heating mode. This application is of the heat pump type.
This option includes a speed controller, a 3-way on/off valve, a heating/cooling changeover switch and two insulated flexible
water pipes.
5-row cooling coil with heating/cooling changeover
Speed 1 (LS)
Speed 2
Speed 3 (HS)
Changeover
Cooling valve
Heating valve
Fan
Blue
7 x 0.75 mm2
3G1, 5 mm2
Protection: T2A
7.4.3 - The ICM is fitted with a 5-row cooling coil and a 1-row heating coil (4 pipes).
Operates in cooling and heating mode in sequence.
This option includes a speed controller, two 2-way on/off valves, and 4 flexible water pipes, 2 of which are insulated and 2 uninsulated.
5-row cooling coil and 1-row heating coil
Speed 1 (LS)
Speed 2
Speed 3 (HS)
Cooling valve open
Heating valve open
Heating
valve
Fan
7 x 0.75 mm2
Blue
Cooling
valve
3G1, 5 mm2
Protection: T2A
19
7.4.4 - The ICM is fitted with a 5-row cooling coil and an electric heater (2 pipes and 2 wires).
Operates in cooling mode or heating mode with electric heater in sequence. This option includes a speed controller, a 2-way
on/off valve, 2 insulated flexible water pipes and 1 power relay for controlling the electric heater.
5-row cooling coil with heating/cooling changeover
Speed 1 (LS)
Speed 2
Cooling valve
Speed 3 (HS)
Cooling valve open
Electric heater control
Fan
6 x 0.75 mm2
Blue
Relay
Electric heater
3G1, 5 mm2
Protection: T2A
NOTE:
The speed controller, the power relay for controlling the electric heater, as well as the terminal box are protected by a plastic
cover.
20
7.5 - Technical specification for the heating/cooling
changeover switch
The heating/cooling changeover switch is designed to be
installed straight onto the couplings of the 3-way valves on the
ICM. It detects temperature changes in the fluid circulating in
the primary water circuit. A changeover switch operates
according to the water temperature in accordance with the
diagram below.
WIRE LENGTH:
1000 mm
Features:
• steel body and clip
• leak proof
• interrupting current
- 5 A at 230 Va.c. with resistive load
- 2.9 A at 230 Va.c. with inductive load
• temperature range 18.3 - 29.4 °C
• differential 11.1 K ± 3.3
When a heating/cooling changeover switch is connected
between the room thermostat and the water flow control valve,
the changeover between heating and cooling modes takes place
automatically in accordance with the following diagram.
HM
CM
∆: Differential 11.1 K ± 3.3
CM: Cooling Mode
HM: Heating Mode
θ: Water temperature in °C
7.6 - Room thermostats
The 42BJ ICM cam be controlled by a Carrier room thermostat, but also by Carrier numeric controllers, installed on the 42BJ
ICM and tested in the factory. On special request other types of controllers can be factory-installed on the units (supplied by
Carrier or by the customer).
Carrier room thermostat
CONTROL
Other controls available
on request from
the factory
NOTE :
For further details on the Carrier controllers, mentioned above, please refer to the technical documentation on each of these
controllers.
21
8 - CARRIER NUMERIC CONTROLLER
At the top of the range, ICMs will be fitted with a Carrier
communicating numeric controller with programmable parameters. The controller will be attached directly to each ICM.
The control system will then consist of the following:
a Carrier numeric controller,
-
one or two water flow control valves, depending how the
ICM is configured, complete with their flexible water
pipes,
-
a user interface or wall-mounted thermostat located in the
air conditioned zone from which commands can be sent
to the controller (available as accessories),
-
a Power Module (Pm) for controlling lights and window
blinds in the air conditioned zone (available as an
accessory) can be added to the system to further enhance
comfort.
Depending on the required configuration, a room temperature
sensor (available as an accessory) and/or a changeover sensor
(optional) may be supplied.
Most of electrical connections use quick connectors to simplify
maintenance work and reduce servicing costs.
The controller is available with the following functions:
Two pipes
-
Two pipes with changeover
-
Four pipes
-
Two pipes/two wires
-
Two pipes/two wires with changeover (please consult
your Carrier representative for this application)
The main functions of the controller are:
Controlling room temperature. Temperature is measured
either by the temperature sensor incorporated in the user
interface or wall-mounted thermostat, or by a room
temperature sensor.
-
Selecting occupied or unoccupied mode through the user
interface or wall-mounted thermostat.
-
Controlling the occupied setpoint through the user interface or wall-mounted thermostat.
-
Controlling room air renewal (available through the user
interface only).
-
Halting the control function if an open window is detected
(the parameters for this function are programmable).
If a Power Module is associated with the controller, the
following additional functions are accessible from the user
interface:
Turning a lighting source on or off,
-
Turning a controlled output on or off,
-
Raising, lowering and adjusting the angle of window
blinds.
For complete information on the Carrier numeric controller
(Maestro) consult the specific documentation (order No.
18173-76).
22
9.1.2 - Two-way valve body
6.5 mm
9.1 - Valves
Note that whether the type of controller used is electromechanical or numerical, the valve body + actuator assembly
is identical.
6.5 mm travel
9 - TECHNICAL SPECIFICATIONS
9.1.1 - Electrothermal actuator (on/off type)
This on/off type of actuator is used with the electromechanical
controller and with the Carrier numeric controller.
9.1.1.1 - Features
•
Compact design
•
Long lasting
•
Easy installation without toolkit
•
Completely silent in operation
•
Complete with connector cable
9.1.1.2 - Operation
Linear movement is controlled by expansion and contraction of
a wax element heated by an electrical resistor.
9.1.1.3 - Specifications
Power supply
Inrush current
Holding current
Power
Maximum travel
Operating temperature
Degree of protection
Opening time
Closing time
Connection cable
Dimensions
Permitted differential pressure
230 V a.c. (± 15%) - 1 ph-50 Hz)
0.7 A
0.013 A
3W
8 mm
0 to 50°C
IP43 if installed vertically
IP40 if installed horizontally
4 min.
Maximum 7 min. depending
on actuator heating-up time
(ambient temperature 20°C)
1 m, 2 x 0.75 mm2
Diameter 50 mm
Height 68.5 mm
1.5 bar (3-way valve)
2.5 bar (2-way valve)
9.1.2.1 - Features
•
G1/2” flat-joint thread
•
Straight valve body in non-nickel plated Rg5 bronze with
arrow indicating direction of flow embossed on valve
body.
•
Stainless steel stem
•
Brass valve
•
MEPD seating joint (modified ethylene-propylene-diene)
•
Nominal size 15
•
Kvs value: 1
•
Fluid: water and water glycolated to max. 40%
•
Temperature: 2-90°C
•
Leak rate: 0.02% of Kvs
•
Travel: 6.5 mm
•
Closing height: 18 mm
•
Flow curve: linear
•
Maximum pressure: PN 16 bar
9.1.2.2 - Pressure drop
See chapter 11.4.
23
9.2 - Flexible water pipes
6.5 mm travel
9.1.3 - Three-way valve body
9.1.3.1 - Features
9.2.1 - Materials
•
Pipes: MEPD-based elastomer (modified ethylenepropylene-diene)
•
G1/2” flat-joint thread
•
Braid: 304L stainless steel
•
Valve body in non-nickel plated Rg5 bronze with arrow
indicating direction of flow engraved on valve body.
•
Insulation: cell foam rubber to M1 fire rating (chilled
water pipes only, 9 mm thick).
•
Stainless steel stem
•
Brass valve
•
MEPD seating joint
9.2.2 - Features
•
Minimum bending radius: 35 mm non-insulated, 75 mm
insulated
•
Nominal size 15
•
•
Kvs value: flow A-AB = 1, bypass B-AB = 0.63
•
Fluid: water and water glycolated to max. 40%
The flexible water pipes are designed to carry treated or
untreated water (maximum 40% concentration of ethylene
glycol or propylene glycol).
•
Temperature: 2-90°C
•
Maximum hot water temperature 90°C
•
Leak rate: 0.02% of Kvs
•
Operating pressure: 16 bar
•
Travel: 6.5 mm
•
Test pressure: 24 bar
•
Closing height: 18 mm
•
Connections: 1/2” BSP threaded nut
•
Flow curve: percentage A-AB, linear for bypass B-AB
•
Length: 1 m for the pipes connected to the coil and 930
mm for those connected to the water valves.
•
Nominal pressure: PN 16 bar
9.1.3.2 - Pressure drop
See chapter 11.4.
24
10 ACCESSORIES
10.2 - Carrier numeric controller accessories
A broad range of accessories is available to allow the ICM to
be installed in a wide range of applications.
10.2.1 - Condensate drain pump
10.1 - Electromechanical controller accessories
A 42BJ ICM can be fitted with a condensate drain pump, preferably before but if necessary after the unit has been installed
in a false floor or ceiling.
10.1.1 - Electromechanical room thermostat for operating
in heating mode only or cooling mode only
With setback for two-pipe systems with three-speed fan control
and on/off switch.
in heating mode and cooling mode (manual)
With setback for two-pipe systems with changeover, four-pipe
systems or two or four-pipe systems with electric heater, it has
a two-position manual switch for summer/winter setting, three
speed fan control and on/off switch.
in heating mode and cooling mode (automatic)
10.2.1.1 - Introduction
10.2.1.2 - Operation
See Installation, Operation and Maintenance Instructions, order
No. 14218-76.
10.2.2 - Adjustable feet for installing an ICM in a false
floor
A 42BJ ICM may be installed in a false floor. Adjustable feet
are available as optional extras intended to be fitted on site. For
further information please contact your local representative.
10.2.2.1 - Procedure for fitting
With setback for two-pipe systems with changeover, four-pipe
systems or two or four-pipe systems with electric heater, it has
a three-speed fan control and on/off switch.There is a 1 K dead
band between the heating stage and the cooling stage.
HIGH POSITION
HIGH POSITION
LOW
POSITION
Fixing holes for adjustable feet
25
11 - 42BJ ICM PERFORMANCES
11.1 - Cooling capacities - cold water coil, kW
11.1.1 - Size 1.3, 5-rows cooling
6-11
7-12
8-13
10-15
Air flow, l/s (m3/h)
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
Relative humidity 40 %
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
94.4 (340)
111.1 (400)
125.0 (450)
139.0 (500)
153.0 (550)
167.0 (600)
Entering air dry bulb temperature, °C
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.11
1.01
9.7
191
0.96
0.94
10.7
164
0.94
0.94
10.8
162
0.82
0.82
12.7
140
1.35
1.35
10.1
232
1.25
1.25
11.0
214
1.14
1.14
12.0
196
0.93
0.93
13.8
160
1.04
1.04
10.0
179
0.93
0.93
10.9
161
0.83
0.83
11.7
143
0.62
0.62
13.6
107
1.90
1.90
10.7
327
1.78
1.78
11.6
306
1.66
1.66
12.5
285
1.41
1.41
14.3
243
1.53
1.53
10.6
263
1.41
1.41
11.5
242
1.29
1.29
12.4
221
1.04
1.04
14.2
179
1.16
1.16
10.4
200
1.04
1.04
11.3
179
0.92
0.92
12.2
158
0.69
0.69
13.9
118
2.09
2.09
11.0
359
1.95
1.95
11.9
336
1.82
1.82
12.8
313
1.54
1.54
14.6
266
1.67
1.67
10.9
288
1.54
1.54
11.8
264
1.40
1.40
12.7
241
1.13
1.13
14.5
194
1.26
1.26
10.7
217
1.13
1.13
11.6
194
0.99
0.99
12.5
171
0.73
0.73
14.2
126
2.27
2.27
11.3
391
2.12
2.12
12.2
365
1.97
1.97
13.1
340
1.67
1.80
15.1
309
1.81
1.81
11.2
312
1.66
1.66
12.1
286
1.51
1.51
13.0
260
1.21
1.29
15.0
222
1.35
1.35
11.0
233
1.20
1.20
11.9
207
1.06
1.06
12.7
182
0.77
0.81
14.6
139
2.45
2.45
11.5
422
2.29
2.29
12.4
394
2.26
2.13
13.3
366
1.80
1.80
15.1
309
1.95
1.95
11.4
335
1.78
1.78
12.3
306
1.51
1.62
13.2
278
1.29
1.29
15.0
222
1.44
1.44
11.2
248
1.28
1.28
12.1
220
1.06
1.12
13.0
193
0.81
0.81
14.6
139
2.63
2.63
11.8
452
2.45
2.45
12.7
422
1.97
2.27
13.5
391
1.92
1.92
15.3
391
2.08
2.08
11.7
357
1.90
1.90
12.5
326
1.51
1.72
13.4
296
1.36
1.36
15.2
296
1.53
1.53
11.5
262
1.35
1.35
12.3
232
1.06
1.18
13.2
203
0.84
0.84
14.8
203
0.88
0.88
8.8
152
0.82
0.82
9.7
141
0.76
0.76
10.6
131
0.63
0.63
12.5
109
0.70
0.70
8.6
121
0.64
0.64
9.5
110
0.57
0.57
10.5
99
0.44
0.44
12.5
76
1.49
1.44
10.5
257
1.41
1.41
10.8
242
1.31
1.31
11.8
226
1.13
1.13
13.6
194
1.22
1.22
9.8
211
1.13
1.13
10.7
195
1.04
1.04
11.6
179
0.85
0.85
13.5
147
0.95
0.95
9.6
163
0.86
0.86
10.5
148
0.77
0.77
11.4
132
0.58
0.58
13.3
99
1.64
1.61
10.7
282
1.56
1.56
11.1
268
1.45
1.45
12.1
250
1.25
1.25
13.9
214
6-11
7-12
8-13
10-15
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
94.4 (340)
111.1 (400)
125.0 (450)
139.0 (500)
153.0 (550)
167.0 (600)
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.46
1.02
9.6
251
1.30
0.95
10.7
223
1.13
0.88
11.7
195
0.78
0.74
13.8
135
1.38
1.28
10.7
238
1.25
1.23
11.2
214
1.14
1.14
12.0
196
0.93
0.93
13.8
160
1.04
1.04
10.0
179
0.93
0.93
10.9
161
0.83
0.83
11.7
143
0.62
0.62
13.6
107
2.60
1.89
10.7
446
2.26
1.75
11.8
389
1.90
1.60
12.9
327
1.41
1.41
14.3
243
1.54
1.46
11.1
265
1.41
1.41
11.5
242
1.29
1.29
12.4
221
1.04
1.04
14.2
179
1.16
1.16
10.4
200
1.04
1.04
11.3
179
0.92
0.92
12.2
158
0.69
0.69
13.9
118
2.88
2.09
10.9
495
2.50
1.94
12.0
429
2.08
1.77
13.1
358
1.54
1.54
14.6
266
1.67
1.60
11.3
287
1.54
1.54
11.8
264
1.40
1.40
12.7
241
1.13
1.13
14.5
194
1.26
1.26
10.7
217
1.13
1.13
11.6
194
0.99
0.99
12.5
171
0.73
0.73
14.2
126
3.15
2.29
11.1
541
2.72
2.12
12.2
469
2.26
2.09
13.3
389
1.67
1.67
14.9
288
1.79
1.74
11.6
308
1.66
1.66
12.1
286
1.51
1.62
13.0
260
1.21
1.21
14.8
208
1.35
1.35
11.0
233
1.20
1.20
11.9
207
1.06
1.12
12.7
182
0.77
0.77
14.4
133
3.41
2.48
11.4
586
2.95
2.30
12.4
508
2.43
2.09
13.5
418
1.80
1.80
15.1
309
1.91
1.88
11.8
329
1.78
1.78
12.3
306
1.62
1.62
13.2
278
1.29
1.29
15.0
222
1.44
1.44
11.2
248
1.28
1.28
12.1
220
1.12
1.12
13.0
193
0.81
0.81
14.6
139
3.66
2.67
11.6
630
3.17
2.47
12.6
546
2.26
2.62
13.7
451
1.92
1.92
15.3
451
2.04
2.01
12.0
350
1.90
1.90
12.5
326
1.51
1.72
13.4
296
1.36
1.36
15.2
296
1.53
1.53
11.5
262
1.35
1.35
12.3
232
1.06
1.18
13.2
203
0.84
0.84
14.8
203
0.97
0.82
9.7
167
0.82
0.75
10.7
141
0.76
0.73
11.0
131
0.63
0.63
12.5
109
0.70
0.70
8.6
121
0.64
0.64
9.5
110
0.57
0.57
10.5
99
0.44
0.44
12.5
76
2.04
1.46
10.3
351
1.79
1.36
11.3
308
1.52
1.25
12.4
262
1.13
1.11
13.9
194
1.27
1.15
10.5
219
1.13
1.10
11.1
195
1.04
1.04
11.6
179
0.85
0.85
13.5
147
0.95
0.95
9.6
163
0.86
0.86
10.5
148
0.77
0.77
11.4
132
0.58
0.58
13.3
99
2.27
1.64
10.4
390
1.98
1.52
11.5
341
1.62
1.37
12.8
279
1.25
1.23
14.0
214
6-11
7-12
8-13
10-15
*
**
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
94.4 (340)
111.1 (400)
125.0 (450)
139.0 (500)
153.0 (550)
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.81
1.02
9.5
311
1.65
0.96
10.6
284
1.49
0.89
11.6
256
1.13
0.75
13.7
194
1.90
1.29
10.6
327
1.61
1.17
11.7
277
1.31
1.05
12.7
225
0.93
0.91
14.0
160
1.04
0.95
10.7
179
0.93
0.91
11.1
161
0.83
0.83
11.7
143
0.62
0.62
13.6
107
3.34
1.93
10.4
575
3.03
1.79
11.4
521
2.69
1.66
12.5
462
1.90
1.36
14.7
328
2.16
1.49
10.9
372
1.82
1.35
11.9
312
1.46
1.21
13.0
251
1.04
1.04
14.2
179
1.13
1.07
11.0
195
1.04
1.04
11.3
179
0.92
0.92
12.2
158
0.69
0.69
13.9
118
3.70
2.13
10.7
637
3.36
1.99
11.6
579
2.98
1.84
12.7
512
2.10
1.50
14.9
361
2.38
1.65
11.1
410
1.98
1.48
12.1
341
1.57
1.32
13.2
270
1.13
1.13
14.5
194
1.20
1.17
11.3
207
1.13
1.13
11.6
194
0.99
0.99
12.5
171
0.73
0.73
14.2
126
4.05
2.33
10.9
697
3.67
2.17
11.9
631
3.26
2.01
12.9
560
2.28
1.64
15.2
425
2.59
1.80
11.2
446
2.15
1.62
12.3
370
1.69
1.43
13.4
290
1.21
1.21
15.0
222
1.27
1.26
11.5
219
1.20
1.20
11.9
207
1.06
1.06
12.7
182
0.77
0.77
14.6
139
4.37
2.51
11.2
751
3.98
2.35
12.1
684
3.53
2.18
13.0
607
2.47
1.91
15.2
425
2.81
1.94
11.4
483
2.32
1.75
12.5
398
1.80
1.54
13.6
309
1.29
1.39
15.0
222
1.44
1.44
11.2
248
1.28
1.28
12.1
220
1.12
1.12
13.0
193
0.81
0.84
14.6
139
4.64
2.68
11.5
798
4.24
2.52
12.3
730
3.26
3.79
13.2
652
2.66
1.91
15.4
652
3.02
2.09
11.6
519
2.48
1.87
12.7
427
1.69
1.91
13.8
329
1.39
1.39
15.2
329
1.53
1.53
11.5
262
1.35
1.35
12.3
232
1.06
1.18
13.2
203
0.84
0.84
14.8
203
1.26
0.82
9.7
217
1.10
0.75
10.7
189
0.93
0.68
11.8
160
0.58
0.54
13.9
99
0.78
0.63
9.7
134
0.61
0.56
10.8
106
0.57
0.54
11.0
99
0.44
0.44
12.5
76
2.59
1.49
10.0
446
2.35
1.38
11.1
405
2.10
1.27
12.2
360
1.52
1.05
14.4
262
1.72
1.16
10.4
296
1.47
1.05
11.5
253
1.21
0.95
12.5
208
0.85
0.82
13.8
147
Water temperature, inlet-outlet, °C
TC
- Total cooling capacity, kW
SHC - Sensible heat capacity, kW
TSA - Air discharge, °C
DE
- Water flow, l/h
0.97
0.86
10.5
167
0.86
0.81
11.0
148
0.77
0.77
11.4
132
0.58
0.58
13.3
99
2.90
1.66
10.2
498
2.63
1.55
11.2
452
2.33
1.43
12.3
401
1.68
1.17
14.6
289
NOTES:
Operating limit: air discharge temperature 12 °C, when the
unit is installed where room temperature is 27 °C dry bulb
and relative humidity 70 %.
To convert l/h to l/s, please divide by 3600.
26
167.0 (600)
Entering air dry bulb temperature. °C
25
22
19
25
22
19
25
11.1 - Cooling capacities - cold water coil, kW (cont.)
11.1.2 - Size 2.3, 5-rows cooling
6-11
7-12
8-13
10-15
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
111.1 (400)
139.0 (500)
153.0 (550)
189.0 (680)
167.0 (600)
194.0 (700)
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.24
1.07
8.8
214
1.09
1.00
9.9
187
1.02
0.98
10.2
175
0.89
0.89
11.6
153
1.69
1.69
9.3
291
1.56
1.56
10.3
269
1.44
1.44
11.3
247
1.18
1.18
13.1
204
1.32
1.32
9.3
226
1.19
1.19
10.2
205
1.06
1.06
11.1
183
0.80
0.80
13.0
138
2.39
2.36
10.8
412
2.34
2.34
10.9
402
2.18
2.18
11.8
375
1.86
1.86
13.8
320
2.01
2.01
10.0
346
1.85
1.85
10.9
319
1.69
1.69
11.9
291
1.38
1.38
13.8
237
1.53
1.53
9.9
264
1.38
1.38
10.8
237
1.23
1.23
11.7
211
0.92
0.92
13.6
158
2.90
2.87
10.5
499
2.71
2.71
11.3
466
2.52
2.52
12.3
434
2.14
2.14
14.2
368
2.31
2.31
10.5
398
2.12
2.12
11.4
365
1.93
1.93
12.4
333
1.56
1.56
14.2
268
1.74
1.74
10.4
299
1.55
1.55
11.4
267
1.37
1.37
12.3
235
1.01
1.01
14.0
175
3.21
3.21
10.7
553
3.00
3.00
11.7
516
2.78
2.78
12.6
479
2.35
2.35
14.5
405
2.55
2.55
10.8
438
2.33
2.33
11.7
401
2.12
2.12
12.7
364
1.69
1.69
14.6
291
1.89
1.89
10.8
325
1.68
1.68
11.7
289
1.47
1.47
12.6
253
1.08
1.08
14.3
186
2.90
2.87
10.5
499
2.71
2.71
11.3
466
2.52
2.52
12.3
434
2.14
2.14
14.2
368
2.31
2.31
10.5
398
2.12
2.12
11.4
365
1.93
1.93
12.4
333
1.56
1.56
14.2
268
1.74
1.74
10.4
299
1.55
1.55
11.4
267
1.37
1.37
12.3
235
1.01
1.01
14.0
175
3.29
3.29
10.8
566
3.07
3.07
11.7
528
2.85
2.85
12.7
490
2.41
2.41
14.6
414
2.60
2.60
10.9
448
2.38
2.38
11.8
410
2.16
2.16
12.8
372
1.72
1.72
14.6
296
1.92
1.92
10.9
331
1.71
1.71
11.8
294
1.50
1.50
12.7
258
1.10
1.10
14.4
189
0.96
0.95
7.8
165
0.90
0.90
8.6
154
0.83
0.83
9.6
143
0.70
0.70
11.6
120
0.90
0.68
8.9
155
0.70
0.70
8.6
121
0.63
0.63
9.6
109
0.49
0.49
11.7
85
1.65
1.51
9.7
285
1.53
1.47
10.2
264
1.44
1.43
10.6
247
1.24
1.24
12.5
214
1.35
1.35
8.6
232
1.25
1.25
9.5
216
1.16
1.16
10.5
199
0.96
0.96
22.0
166
1.07
1.07
8.5
184
0.97
0.97
9.4
167
0.87
0.87
10.4
150
0.67
0.67
12.4
115
2.03
1.94
10.3
350
1.95
1.92
10.5
335
1.82
1.82
11.3
313
1.56
1.56
13.2
269
6-11
7-12
8-13
10-15
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
111.1 (400)
139.0 (500)
153.0 (550)
189.0 (680)
167.0 (600)
194.0 (700)
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.58
1.07
8.8
272
1.42
1.00
9.9
244
1.26
0.93
10.9
217
0.91
0.79
13.0
156
1.73
1.55
10.4
298
1.56
1.49
10.9
269
1.44
1.44
11.3
247
1.18
1.18
13.1
204
1.32
1.32
9.3
226
1.19
1.19
10.2
205
1.06
1.06
11.1
183
0.80
0.80
13.0
138
3.40
2.43
10.3
584
2.94
2.24
11.4
506
2.46
2.05
12.6
423
1.86
1.83
14.0
320
2.00
1.87
10.8
344
1.85
1.81
11.2
319
1.69
1.69
11.9
291
1.38
1.38
13.8
237
1.53
1.53
9.9
264
1.38
1.38
10.8
237
1.23
1.23
11.7
211
0.92
0.92
13.6
158
3.98
2.86
10.6
685
3.44
2.63
11.7
591
2.84
2.40
12.9
489
2.14
2.14
14.2
368
2.26
2.16
11.2
389
2.12
2.12
11.4
365
1.93
1.93
12.4
333
1.56
1.56
14.2
268
1.74
1.74
10.4
299
1.55
1.55
11.4
267
1.37
1.37
12.3
235
1.01
1.01
14.0
175
4.44
3.19
10.8
764
3.83
2.94
12.0
659
3.15
2.67
25.0
542
2.35
2.35
14.5
405
2.46
2.39
11.5
424
2.33
2.33
11.7
401
2.12
2.12
12.7
364
1.69
1.69
14.6
291
1.89
1.89
10.8
325
1.68
1.68
11.7
289
1.47
1.47
12.6
253
1.08
1.08
14.3
186
3.98
2.86
10.6
685
3.44
2.63
11.7
591
2.84
2.40
12.9
489
2.14
2.14
14.2
368
2.26
2.16
11.2
389
2.12
2.12
11.4
365
1.93
1.93
12.4
333
1.56
1.56
14.2
268
1.74
1.74
10.4
299
1.55
1.55
11.4
267
1.37
1.37
12.3
235
1.01
1.01
14.0
175
4.56
3.27
10.9
784
3.93
3.01
12.0
675
3.23
2.73
13.2
556
2.41
2.41
14.6
414
2.51
2.44
11.6
432
2.38
2.38
11.8
410
2.16
2.16
12.8
372
1.72
1.72
14.6
296
1.92
1.92
10.9
331
1.71
1.71
11.8
294
1.50
1.50
12.7
258
1.10
1.10
14.4
189
1.11
0.88
8.8
190
0.94
0.81
9.9
163
0.77
0.73
11.0
132
0.70
0.70
11.6
120
0.77
0.74
8.1
132
0.70
0.70
8.6
121
0.63
0.63
9.6
109
0.49
0.49
11.7
85
2.20
1.54
9.5
379
1.95
1.43
10.6
335
1.68
1.31
11.8
290
1.15
1.10
13.9
198
1.44
1.22
9.8
248
1.21
1.13
10.8
208
1.16
1.11
11.0
199
0.96
0.96
12.4
166
1.07
1.06
8.5
184
0.97
0.97
9.4
167
0.87
0.87
10.4
150
0.67
0.67
12.4
115
2.80
1.99
10.0
482
2.45
1.84
11.1
421
2.08
1.68
12.3
358
1.56
1.49
13.7
269
6-11
7-12
8-13
10-15
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
111.1 (400)
139.0 (500)
153.0 (550)
189.0 (680)
167.0 (600)
194.0 (700)
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.94
1.08
8.7
333
1.78
1.01
9.7
306
1.61
0.94
10.8
277
1.26
0.80
13.0
216
2.35
1.57
10.2
405
2.00
1.42
11.4
344
1.65
1.28
12.4
284
1.18
1.11
13.7
204
1.33
1.16
10.4
230
1.19
1.11
10.8
205
1.06
1.05
11.2
183
0.80
0.80
13.0
138
4.39
2.51
9.9
755
3.96
2.31
11.0
681
3.51
2.13
12.1
604
2.47
1.73
14.5
425
2.81
1.91
10.6
484
2.36
1.72
11.7
405
1.89
1.53
12.8
325
1.38
1.34
14.0
237
1.48
1.37
10.9
255
1.38
1.34
11.1
237
1.23
1.23
11.7
211
0.92
0.92
13.6
158
5.17
2.95
10.1
890
4.67
2.74
11.2
803
4.13
2.52
12.3
710
2.87
2.04
14.7
493
3.27
2.24
10.8
563
2.70
2.01
12.0
465
2.13
1.78
13.1
366
1.56
1.56
14.2
268
1.64
1.58
11.2
282
1.55
1.55
11.4
267
1.37
1.37
12.3
235
1.01
1.01
14.0
175
5.76
3.28
10.4
990
5.21
3.05
11.4
896
4.61
2.81
12.5
793
3.19
2.27
14.9
549
3.63
2.49
11.0
625
2.98
2.23
12.2
513
2.31
1.96
13.4
398
1.69
1.69
14.6
291
1.73
1.72
11.5
298
1.68
1.68
11.7
289
1.47
1.47
12.6
253
1.08
1.08
14.3
186
5.17
2.95
10.1
890
4.67
2.74
11.2
803
4.13
2.52
12.3
710
2.87
2.04
14.7
493
3.27
2.24
10.8
563
2.70
2.01
12.0
465
2.13
1.78
13.1
366
1.56
1.56
14.2
268
1.64
1.58
11.2
282
1.55
1.55
11.4
267
1.37
1.37
12.3
235
1.01
1.01
14.0
175
5.90
3.36
10.5
1015
5.34
3.13
11.5
919
4.73
2.88
12.6
813
3.27
2.33
15.0
563
3.73
2.55
11.1
641
3.05
2.28
12.3
525
2.36
2.01
13.4
406
1.72
1.72
14.6
296
1.92
1.87
11.1
331
1.71
1.71
11.8
294
1.50
1.50
12.7
258
1.10
1.10
14.4
189
1.39
0.88
8.8
239
1.23
0.81
9.9
212
1.07
0.74
10.9
183
0.69
0.59
13.2
119
0.90
0.68
8.9
155
0.72
0.60
10.0
125
0.63
0.57
10.6
109
0.49
0.49
11.7
85
2.77
1.56
9.3
476
2.52
1.45
10.4
433
2.25
1.34
11.5
388
1.68
1.11
13.8
289
1.89
1.23
9.7
324
1.63
1.12
10.8
281
1.37
1.01
11.9
236
0.85
0.81
13.9
146
1.15
0.94
9.7
198
0.91
0.83
10.8
156
0.87
0.82
10.9
150
0.67
0.67
12.4
115
3.59
2.03
9.6
617
3.25
1.89
10.8
558
2.88
1.74
11.9
496
2.08
1.42
14.2
357
NOTES:
*
**
TC
DE
- Water flow, l/h
27
11.1 - Cooling capacities - cold water coil, kW (continued)
11.1.3 - Size 4.4 - 5-rows cooling
6-11
7-12
8-13
10-15
69.0 (250)
97.0 (350)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
125.0 (450)
153.0 (550)
181.0 (650)
208.0 (750)
236.0 (850)
264.0 (950)
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.50
1.31
9.1
258
1.29
1.22
10.2
222
1.20
1.19
10.6
206
1.05
1.05
12.3
180
1.86
1.86
9.7
319
1.72
1.72
10.6
295
1.58
1.58
11.5
271
1.30
1.30
13.4
223
1.44
1.44
9.5
248
1.30
1.30
10.4
224
1.17
1.17
11.3
201
0.88
0.88
13.2
152
2.74
2.64
10.5
471
2.52
2.52
11.2
434
2.35
2.35
12.1
405
2.01
2.01
13.9
347
2.18
2.18
10.1
375
2.01
2.01
11.1
346
1.84
1.84
12.0
317
1.50
1.50
13.8
258
1.67
1.67
10.0
288
1.50
1.50
10.9
258
1.33
1.33
11.8
229
1.00
1.00
13.6
172
3.13
3.06
10.8
539
2.90
2.90
11.5
498
2.70
2.70
12.4
465
2.30
2.30
14.3
396
2.49
2.49
10.5
429
2.29
2.29
11.4
395
2.09
2.09
12.4
360
1.69
1.69
14.2
291
1.89
1.89
10.4
325
1.69
1.69
11.3
290
1.49
1.49
12.2
256
1.10
1.10
14.0
189
3.52
3.46
11.1
606
3.26
3.26
11.9
561
3.03
3.03
12.8
522
2.58
2.58
14.6
444
2.79
2.79
10.9
480
2.56
2.56
11.8
441
2.33
2.33
12.7
401
1.87
1.87
14.5
322
2.09
2.09
10.7
359
1.86
1.86
11.7
320
1.63
1.63
12.5
281
1.19
1.19
14.3
205
3.91
3.84
11.3
672
3.61
3.61
12.2
620
3.35
3.35
13.1
577
2.84
2.84
14.9
489
3.08
3.08
11.2
529
2.82
2.82
12.1
485
2.56
2.56
13.0
441
2.04
2.04
14.8
352
2.28
2.28
11.0
393
2.03
2.03
11.9
349
1.77
1.77
12.8
305
1.27
1.27
14.6
218
4.28
4.22
11.6
735
3.94
3.94
12.5
678
3.66
3.66
13.4
630
3.10
3.10
15.1
533
3.35
3.35
11.4
577
3.07
3.07
12.3
528
2.78
2.78
13.2
479
2.21
2.21
15.0
380
2.47
2.47
11.3
424
2.18
2.18
12.2
376
1.90
1.90
13.1
327
1.34
1.34
14.8
231
1.13
1.13
8.4
195
1.06
1.06
9.4
182
0.98
0.98
10.3
168
0.82
0.82
12.2
141
0.91
0.91
8.3
156
0.83
0.83
9.2
142
0.75
0.75
10.2
129
0.58
0.58
12.1
100
1.92
1.76
9.8
330
1.71
1.69
10.5
295
1.61
1.61
11.1
277
1.39
1.39
13.0
240
1.51
1.51
9.1
259
1.40
1.40
10.0
241
1.29
1.29
11.0
222
1.08
1.08
12.8
185
1.19
1.19
8.9
205
1.08
1.08
9.8
186
0.97
0.97
10.8
167
0.74
0.74
12.7
128
2.33
2.21
10.2
401
2.13
2.13
10.7
366
1.99
1.99
11.6
342
1.71
1.71
13.5
295
6-11
7-12
8-13
10-15
69.0 (250)
97.0 (350)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
125.0 (450)
153.0 (550)
181.0 (650)
208.0 (750)
236.0 (850)
264.0 (950)
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
1.91
1.31
9.2
328
1.72
1.23
10.2
296
1.51
1.14
11.2
260
1.20
1.19
10.6
206
1.99
1.76
10.3
343
1.61
1.60
11.4
277
1.58
1.58
11.5
271
1.58
1.58
11.5
271
1.44
1.44
9.5
248
1.30
1.30
10.4
224
1.17
1.17
11.3
201
0.88
0.88
13.2
152
3.77
2.70
10.2
649
3.32
2.51
11.2
571
2.82
2.30
12.3
485
2.35
2.35
12.1
405
2.30
2.10
10.6
396
2.01
1.99
11.2
346
1.84
1.84
12.0
317
1.84
1.84
12.0
317
1.67
1.67
10.0
288
1.50
1.50
10.9
258
1.33
1.33
11.8
229
1.00
1.00
13.6
172
4.37
3.13
10.4
751
3.82
2.90
11.5
656
3.24
2.67
12.6
558
1.20
1.19
10.6
206
2.61
2.41
10.9
448
2.29
2.29
11.4
395
2.09
2.09
12.4
360
0.98
0.98
10.3
168
1.89
1.89
10.4
325
1.69
1.69
11.3
290
1.49
1.49
12.2
256
1.10
1.10
14.0
189
4.94
3.54
10.7
849
4.33
3.29
11.7
745
3.66
3.02
12.8
629
1.61
1.61
11.1
277
2.90
2.72
11.2
500
2.56
2.56
11.8
441
2.33
2.33
12.7
401
1.29
1.29
11.0
222
2.09
2.09
10.7
359
1.86
1.86
11.7
320
1.63
1.63
12.5
281
1.19
1.19
14.3
205
5.52
3.95
10.9
949
4.81
3.66
12.0
828
4.06
3.36
13.0
699
1.99
1.99
11.6
342
3.20
3.01
11.4
551
2.82
2.82
12.1
485
2.56
2.56
13.0
441
1.58
1.58
11.5
271
2.28
2.28
11.0
393
2.03
2.03
11.9
349
1.77
1.77
12.8
305
1.27
1.27
14.6
218
6.01
4.32
11.3
1034
5.28
4.01
12.2
908
4.46
3.69
13.3
767
2.35
2.35
12.1
405
3.46
3.29
11.7
595
3.07
3.07
12.3
528
2.78
2.78
13.2
479
1.84
1.84
12.0
317
2.47
2.47
11.3
424
2.18
2.18
12.2
376
1.90
1.90
13.1
327
1.34
1.34
14.8
231
1.32
1.07
9.2
226
1.12
0.98
10.2
193
0.91
0.89
11.3
156
0.98
0.98
10.3
168
0.91
0.89
8.4
156
0.83
0.83
9.2
142
0.75
0.75
10.2
129
0.58
0.58
12.1
100
2.54
1.78
9.6
437
2.26
1.66
10.7
389
1.97
1.53
11.8
339
1.61
1.61
11.1
277
1.67
1.42
9.8
287
1.38
1.30
10.9
238
1.29
1.27
11.2
222
1.29
1.29
11.0
222
1.19
1.19
8.9
205
1.08
1.08
9.8
186
0.97
0.97
10.8
167
0.74
0.74
12.7
128
3.17
3.24
9.9
544
2.79
2.08
11.0
481
2.40
1.91
12.1
412
1.99
1.99
11.6
342
6-11
7-12
8-13
10-15
*
**
69.0 (250)
97.0 (350)
Data
type**
Water temp.
in-out*
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
TC
SHC
TSA
DE
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
kW
kW
°C
l/h
125.0 (450)
153.0 (550)
181.0 (650)
208.0 (750)
236.0 (850)
22
19
25
22
19
25
22
19
25
22
19
25
22
19
25
22
19
2.33
1.31
9.2
401
2.14
1.23
10.1
369
1.95
1.15
11.2
335
1.51
0.97
13.3
260
2.69
1.79
10.1
463
2.30
1.62
11.2
397
1.90
1.46
12.3
327
1.30
1.23
13.8
223
1.51
1.31
10.4
260
1.30
1.23
10.9
224
1.17
1.17
11.3
201
0.88
0.88
13.2
152
4.44
2.72
10.0
820
4.35
2.55
11.0
748
3.90
2.36
12.0
670
2.85
1.95
14.3
490
3.18
2.14
10.4
548
2.70
1.94
11.5
465
2.19
1.73
12.6
377
1.50
1.47
14.0
258
1.70
1.54
10.7
293
1.50
1.46
11.1
258
1.33
1.33
11.8
229
1.00
1.00
13.6
172
5.52
3.17
10.3
950
5.04
2.96
11.2
867
4.51
2.75
12.2
776
3.28
2.28
14.4
565
3.64
3.48
10.6
627
3.09
2.25
11.7
532
2.47
2.00
12.8
426
1.69
1.69
14.2
291
1.90
1.77
10.9
326
1.69
1.69
11.3
290
1.49
1.49
12.2
256
1.10
1.10
14.0
189
6.25
3.58
10.6
1075
5.70
3.35
11.5
980
5.10
3.11
12.5
878
3.71
2.58
14.6
638
4.14
2.81
10.8
712
3.48
2.54
11.9
599
2.76
2.25
13.0
475
1.87
1.87
14.5
322
2.04
1.96
11.3
351
1.86
1.86
11.7
320
1.63
1.63
12.5
281
1.19
1.19
14.3
205
6.87
3.95
11.0
1181
6.31
3.71
11.8
1085
5.71
3.47
12.7
982
4.13
2.87
14.8
710
4.60
3.12
11.0
790
3.86
2.82
12.1
664
3.03
2.49
13.2
522
2.04
2.04
14.8
352
2.20
2.16
11.5
379
2.03
2.03
11.9
349
1.77
1.77
12.8
305
1.27
1.27
14.6
218
7.44
4.28
11.4
1280
6.83
4.03
12.2
1174
6.18
3.77
13.0
1062
4.53
3.15
15.0
779
5.04
3.42
11.2
866
4.23
3.09
12.3
728
3.31
2.73
13.4
570
2.21
2.21
15.0
380
2.36
2.34
11.7
405
2.18
2.18
12.2
376
1.90
1.90
13.1
327
1.34
1.34
14.8
231
1.66
1.07
9.2
286
1.47
0.98
10.3
253
1.27
0.90
11.3
218
0.80
0.71
13.5
138
1.06
0.83
9.2
183
0.85
0.73
10.3
146
0.75
0.69
10.8
129
0.58
0.58
12.1
100
3.16
1.79
9.5
544
2.90
1.67
10.6
498
2.61
1.55
11.6
449
1.97
1.30
13.8
339
2.19
1.44
9.7
376
1.90
1.31
10.8
327
1.59
1.18
11.9
274
0.96
0.93
14.0
165
TC
DE
- Water flow, l/h
1.31
1.08
9.9
225
1.03
0.95
10.9
177
0.97
0.94
11.1
167
0.74
0.74
12.7
128
3.98
2.26
9.8
684
3.63
2.11
10.8
625
3.26
1.96
11.8
561
2.41
1.63
14.0
415
NOTES:
28
264.0 (950)
25
22
19
25
22
19
25
11.2 - Heating capacities - hot water coil, kW
27.7 (100)
55.5 (200)
Data
type**
Water temp.
in-out*
11.2.1 - Size 1.3 - 1-row heating
60 - 55 P
TSA
DE
60 - 50 P
TSA
DE
60 - 45 P
TSA
DE
50 - 45 P
TSA
DE
50 - 40 P
TSA
DE
45 - 40 P
TSA
DE
40 - 35 P
TSA
DE
40 - 30 P
TSA
DE
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
83.3 (300)
94.4 (340)
111.1 (400)
125.0 (450)
139.0 (500)
167.0 (600)
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
1.13
52.5
198
1.02
49.3
89
0.87
44.6
50
0.83
43.6
145
0.67
39.0
58
0.67
38.7
115
0.50
33.7
86
0.38
30.3
33
2.49
40.3
435
2.25
38.0
196
1.95
35.0
113
1.86
34.1
322
1.57
31.3
136
1.54
31.0
266
1.22
27.9
211
0.78
23.6
67
2.69
39.0
469
2.45
36.6
213
2.18
34.0
126
2.05
32.8
356
1.79
30.3
155
1.73
29.7
300
1.41
26.6
244
0.97
22.4
84
2.45
40.3
427
2.19
38.1
191
1.84
35.0
107
1.77
34.4
308
1.44
31.6
125
1.43
31.5
249
1.10
28.5
190
0.63
24.5
55
2.66
38.9
464
2.39
36.6
209
2.09
34.0
121
1.98
33.0
343
1.69
30.5
146
1.64
30.1
284
1.30
27.2
224
0.82
23.1
71
2.87
37.5
500
2.60
35.2
227
2.33
32.9
135
2.18
31.6
379
1.90
29.2
165
1.84
28.7
319
1.50
25.8
260
1.03
21.8
89
2.65
38.6
463
2.36
36.5
206
2.01
33.9
117
1.92
33.2
333
1.58
30.7
137
1.55
30.5
269
1.18
27.8
205
0.67
24.0
58
2.88
37.1
502
2.58
34.9
225
2.28
32.7
132
2.14
31.7
371
1.83
29.4
159
1.77
29.0
307
1.40
26.3
242
0.88
22.4
76
3.11
35.5
542
2.81
33.4
245
2.50
31.2
145
2.36
30.1
410
2.05
27.9
178
1.99
27.4
345
1.62
24.7
280
1.11
21.1
96
2.81
37.5
489
2.49
35.4
217
2.14
33.1
124
2.03
32.3
352
1.68
30.0
145
1.64
29.8
283
1.25
27.2
216
0.70
23.6
60
3.04
35.8
531
2.72
33.7
237
2.40
31.6
139
2.26
30.7
392
1.93
28.5
167
1.87
28.2
324
1.48
25.6
255
0.92
22.0
79
3.28
34.2
572
2.96
32.1
258
2.64
30.0
153
2.50
29.1
433
2.16
26.9
187
2.10
26.5
364
1.71
24.0
296
1.18
20.6
102
2.94
36.4
513
2.61
34.4
227
2.25
32.3
131
2.12
31.6
368
1.77
29.5
153
1.71
29.1
297
1.30
26.7
226
0.72
23.3
62
3.19
34.7
557
2.85
32.7
249
2.51
30.7
145
2.37
29.9
411
2.01
27.8
175
1.96
27.5
339
1.55
25.1
267
0.96
21.6
83
3.44
33.0
600
3.10
31.0
270
2.75
29.0
160
2.62
28.2
454
2.26
26.1
196
2.20
25.8
382
1.79
23.4
309
1.24
20.2
107
3.18
34.7
555
2.81
32.9
245
2.43
31.0
141
2.29
30.3
398
1.90
28.4
165
1.78
28.6
309
1.41
25.9
243
0.77
22.8
66
3.45
32.9
602
3.08
31.0
268
2.69
29.2
156
2.56
28.5
444
2.17
26.6
188
2.04
26.9
353
1.67
24.1
288
1.03
21.1
89
3.72
31.0
649
3.34
29.2
291
2.96
27.3
172
2.83
26.7
491
2.43
24.8
211
2.29
25.1
397
1.93
22.3
334
1.35
19.5
116
1.23
52.0
215
1.13
49.1
98
0.97
44.3
56
0.93
43.2
161
0.77
38.6
67
0.77
38.5
133
0.60
33.5
103
0.46
29.6
40
1.33
51.5
232
1.23
48.8
108
1.07
44.0
62
1.02
42.7
178
0.87
38.3
76
0.87
38.2
150
0.70
33.2
121
0.55
28.9
47
1.82
46.0
318
1.65
43.5
144
1.35
39.0
78
1.33
38.6
230
1.06
34.6
92
1.08
35.0
187
0.80
30.9
139
0.52
26.7
45
1.98
45.0
345
1.81
42.5
157
1.53
38.4
89
1.48
37.7
257
1.23
34.0
107
1.23
34.0
213
0.97
30.2
168
0.65
25.5
56
2.14
44.0
373
1.96
41.5
171
1.71
37.7
99
1.63
36.7
284
1.41
33.4
122
1.38
33.1
240
1.13
29.4
196
0.79
24.5
69
2.30
41.7
401
2.06
39.3
179
1.71
35.9
99
1.66
35.4
289
1.34
32.3
117
1.35
32.3
233
1.03
29.2
178
0.60
25.0
52
60 - 55 P
TSA
DE
60 - 50 P
TSA
DE
60 - 45 P
TSA
DE
50 - 45 P
TSA
DE
50 - 40 P
TSA
DE
45 - 40 P
TSA
DE
40 - 35 P
TSA
DE
40 - 30 P
TSA
DE
*
**
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
111.1 (400)
139.0 (500)
167.0 (600)
189.0 (680)
194.0 (700)
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
2.04
49.2
356
1.89
47.0
165
1.65
43.4
96
1.50
41.2
260
1.28
38.0
111
1.23
37.2
213
0.95
33.0
164
0.63
28.3
55
3.38
40.8
589
3.09
38.6
269
2.78
36.4
161
2.53
34.5
439
2.22
32.3
193
2.11
31.4
365
1.68
28.3
291
1.18
24.7
102
3.64
39.4
636
3.35
37.3
292
3.05
35.1
177
2.79
33.2
485
2.48
31.0
215
2.36
30.1
410
1.94
27.0
335
1.50
23.8
129
3.50
39.7
610
3.16
37.7
275
2.80
35.6
163
2.55
34.1
442
2.19
32.0
190
2.07
31.3
359
1.59
28.4
275
0.99
24.9
85
3.79
38.2
662
3.45
36.2
301
3.10
34.1
180
2.84
32.6
492
2.48
30.5
215
2.36
29.8
408
1.88
27.0
325
1.34
23.8
116
4.09
36.7
713
3.75
34.7
326
3.39
32.7
197
3.13
31.1
543
2.77
29.1
240
2.65
28.4
459
2.17
25.6
375
1.70
22.8
147
3.82
37.9
667
3.44
36.0
300
3.04
34.0
176
2.78
32.7
482
2.37
30.7
206
2.26
30.1
391
1.73
27.5
300
1.08
24.3
93
4.14
36.2
723
3.76
34.4
327
3.36
32.4
195
3.09
31.1
537
2.69
29.1
233
2.57
28.6
445
2.04
26.0
354
1.47
23.2
127
4.47
34.6
779
4.08
32.7
355
3.68
30.8
213
3.41
29.5
592
3.01
27.5
261
2.89
26.9
500
2.36
24.4
408
1.87
22.0
161
4.05
36.6
706
3.63
34.8
317
3.20
32.9
186
2.94
31.8
510
2.50
29.9
217
2.39
29.4
413
1.83
27.0
317
1.14
24.0
99
4.39
34.9
765
3.97
33.1
346
3.54
31.3
205
3.27
30.1
568
2.84
28.2
246
2.72
27.7
471
2.16
25.3
374
1.57
28.0
136
4.73
33.2
825
4.31
31.4
376
3.88
29.5
225
3.61
28.4
627
3.17
26.5
275
3.05
26.0
529
2.49
23.6
431
1.99
21.5
172
4.31
37.2
752
3.87
35.4
337
3.42
33.5
198
3.13
32.2
543
2.67
30.3
231
2.18
28.2
126
1.95
27.2
336
1.46
25.2
126
4.67
35.6
815
4.23
33.7
368
3.77
31.8
219
3.48
30.6
605
3.02
28.6
262
2.54
26.6
147
2.30
25.6
397
1.81
23.6
156
5.04
33.9
878
4.59
32.0
400
4.13
30.1
240
3.84
28.9
667
3.38
27.0
293
2.90
25.0
167
2.65
24.0
458
2.16
22.0
187
2.21
48.4
386
2.06
46.2
180
1.85
43.1
107
1.67
40.4
290
1.47
37.6
128
1.40
36.4
242
1.12
32.4
194
0.80
27.7
69
2.39
47.6
417
2.24
45.4
195
2.04
42.7
119
1.84
39.7
319
1.67
37.1
144
1.57
35.7
271
1.29
31.7
223
0.98
27.2
85
2.65
45.1
462
2.42
42.9
211
2.16
40.3
125
1.93
38.1
336
1.68
35.6
146
1.58
34.6
273
1.22
31.1
211
0.77
26.6
67
2.87
44.0
501
2.64
41.8
230
2.40
39.4
139
2.15
37.0
374
1.91
34.7
166
1.80
33.5
311
1.44
30.0
249
1.01
25.8
87
TC
DE
- Water flow, l/h
3.10
42.9
540
2.87
40.7
250
2.62
38.4
152
2.38
36.0
413
2.13
33.6
185
2.02
32.5
349
1.66
29.0
286
1.26
25.2
109
3.12
42.1
544
2.83
39.9
246
2.52
37.7
146
2.27
35.8
394
1.97
33.5
170
1.85
32.7
320
1.43
29.6
247
0.89
25.6
77
NOTES
To avoid all risk of stratification, Carrier advises to keep
discharge air temperature below 35 °C.
ATTENTION
To discharge temperature must not exceed 55 °C to avoid
damage to the unit fan motor.
29
11.2 - Heating capacities - hot water coil, kW (continued)
60-55
60-50
60-45
55-50
55-45
55-40
50-45
50-40
50-35
45-40
45-35
45-30
40-35
40-30
*
**
69.0 (250)
97.0 (350)
Data
type**
Water temp.
in-out*
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
125.0 (450)
153.0 (550)
181.0 (650)
208.0 (750)
236.0 (850)
264.0 (950)
Entering air dry bult temperature, °C
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
2.71
51.1
473
2.56
49.3
223
2.38
47.2
138
2.36
47.0
411
2.20
45.1
191
1.96
42.2
113
2.01
42.8
349
1.84
40.8
159
1.51
36.9
87
1.66
38.6
287
1.43
35.9
124
1.06
31.6
61
1.30
34.4
225
0.99
30.7
86
4.34
44.3
757
4.05
42.3
352
3.73
40.3
216
3.81
40.8
662
3.51
38.8
305
3.17
36.7
184
3.28
37.3
569
2.96
35.3
257
2.59
32.8
149
2.74
33.9
475
2.42
31.7
209
1.87
28.2
108
2.21
30.4
382
1.82
27.8
157
4.68
43.1
816
4.38
41.2
382
4.07
39.2
236
4.14
39.7
721
3.84
37.8
334
3.51
35.6
203
3.61
36.3
626
3.30
34.2
286
2.95
32.0
170
3.07
32.8
532
2.75
30.7
238
2.27
27.6
131
2.54
29.3
439
2.20
27.1
190
4.49
43.2
784
4.15
41.3
361
3.77
39.3
219
3.90
40.0
678
3.54
38.1
308
3.15
35.9
182
3.30
36.8
573
2.93
34.8
254
2.47
32.3
142
2.70
33.6
468
2.32
31.5
200
1.64
27.8
95
2.10
30.3
364
1.61
27.7
139
4.87
41.9
849
4.52
40.1
394
4.15
38.1
240
4.27
38.7
743
3.91
36.8
340
3.52
34.8
204
3.67
35.6
637
3.30
33.6
286
2.89
31.4
167
3.07
32.4
532
2.69
30.3
233
2.10
27.2
121
2.47
29.2
427
2.04
26.9
177
5.25
40.7
915
4.90
38.8
427
4.52
36.9
262
4.64
37.5
808
4.29
35.6
372
3.90
33.6
226
4.04
34.3
702
3.67
32.4
319
3.27
30.2
189
3.44
31.1
596
3.06
29.1
265
2.55
26.5
147
2.84
28.0
490
2.44
25.9
211
4.92
41.4
858
4.52
39.6
394
4.10
37.7
238
4.26
38.4
742
3.86
36.6
335
3.41
34.5
197
3.61
35.4
626
3.19
33.5
276
2.70
31.3
156
2.95
32.4
511
2.51
30.5
218
1.79
27.2
103
2.29
29.5
397
1.77
27.0
153
5.33
40.0
929
4.93
38.2
429
4.51
36.3
261
4.67
37.1
812
4.26
35.2
370
3.82
33.2
221
4.01
34.1
696
3.59
32.2
311
3.13
30.1
181
3.35
31.1
581
2.92
29.2
253
2.30
26.4
133
2.69
28.1
466
2.24
26.1
193
5.74
38.6
1001
5.34
36.8
465
4.92
34.9
285
5.08
35.7
884
4.67
33.8
406
4.23
31.9
245
4.42
32.7
767
4.00
30.8
347
3.54
28.8
205
3.76
29.8
651
3.32
27.8
288
2.80
25.5
161
3.09
26.8
535
2.64
24.8
228
5.29
39.9
923
4.85
38.2
423
4.38
36.3
254
4.58
37.1
798
4.13
35.3
359
3.64
33.4
211
3.88
34.3
673
3.41
32.5
296
2.90
30.4
167
3.17
31.5
549
2.69
29.6
233
1.93
26.6
111
2.46
28.7
426
1.91
26.5
165
5.73
38.4
999
5.29
36.7
461
4.82
34.8
280
5.02
35.6
873
4.57
33.9
397
4.08
32.0
236
4.31
32.8
748
3.85
31.0
334
3.34
29.1
193
3.60
30.1
624
3.12
28.2
270
2.48
25.7
143
2.89
27.3
500
2.39
25.3
206
6.17
36.9
1077
5.73
35.2
499
5.26
33.4
305
5.46
34.1
950
5.01
32.4
435
4.53
30.5
262
4.75
31.4
824
4.28
29.6
371
3.78
27.6
219
4.03
28.6
699
3.56
26.7
308
3.01
24.7
174
3.32
28.8
574
2.82
23.9
244
5.62
38.6
981
5.14
36.9
448
4.64
35.1
269
4.87
36.0
847
4.38
34.3
381
3.85
32.4
223
4.12
33.3
715
3.61
31.6
313
3.06
29.7
177
3.36
30.7
583
2.84
28.9
246
2.05
26.2
118
2.61
28.1
451
2.03
26.1
176
6.09
37.0
1062
5.61
35.3
489
5.10
33.6
296
5.33
34.4
928
4.84
32.7
421
4.32
30.9
250
4.58
31.8
795
4.07
30.0
353
3.53
28.2
204
3.82
29.2
662
3.30
27.4
286
2.64
25.1
152
3.06
26.6
530
2.52
24.7
218
6.56
35.4
1144
6.08
33.7
529
5.57
32.0
323
5.80
32.8
1009
5.31
31.1
461
4.79
29.3
277
5.04
30.2
875
4.54
28.5
393
4.00
26.6
231
4.28
27.6
742
3.76
25.8
326
3.20
23.9
184
3.52
25.0
609
2.99
23.2
258
5.92
37.5
1033
5.41
35.9
471
4.86
34.2
282
5.13
35.0
892
4.60
33.3
400
4.04
31.6
234
4.33
32.5
753
3.79
30.8
329
3.20
29.0
185
3.54
30.0
613
2.98
28.3
258
2.17
25.8
125
2.74
27.5
474
2.15
25.7
185
6.41
35.8
1119
5.90
34.2
514
5.36
32.5
311
5.62
33.3
977
5.09
31.7
442
4.53
30.0
262
4.82
30.9
836
4.28
29.2
371
3.70
27.4
214
4.02
28.4
697
3.46
26.7
300
2.79
24.6
161
3.22
25.9
557
2.64
24.2
228
6.91
34.1
1205
6.39
32.5
557
5.85
30.9
339
6.11
31.6
1063
5.58
30.0
485
5.02
28.3
291
5.31
29.2
921
4.77
27.5
413
4.19
25.8
242
4.51
26.8
781
3.95
25.1
342
3.35
23.2
193
3.70
24.3
641
3.13
22.6
270
2.94
50.5
513
2.79
48.7
243
2.61
46.6
151
2.59
46.3
450
2.43
44.5
211
2.21
41.9
128
2.23
42.2
388
2.06
40.2
179
1.77
36.7
102
1.88
38.0
325
1.67
35.6
145
1.31
31.4
76
1.52
33.8
263
1.24
30.6
107
3.17
49.8
554
3.02
48.0
263
2.84
46.0
165
2.82
45.7
490
2.66
43.8
231
2.47
41.6
143
2.46
41.5
427
2.29
39.6
199
2.03
36.5
117
2.10
37.4
364
1.92
35.3
166
1.57
31.2
90
1.74
33.2
302
1.49
30.3
129
3.42
48.0
597
3.20
46.0
278
2.94
43.9
171
2.97
44.2
518
2.74
42.2
238
2.46
39.8
142
2.52
40.4
438
2.28
38.3
197
1.88
34.9
109
2.07
36.6
359
1.79
34.2
155
1.28
29.9
74
1.62
32.7
281
1.23
29.4
106
3.71
47.1
647
3.48
45.2
303
3.23
43.0
187
3.26
43.3
567
3.02
41.3
263
2.76
39.1
160
2.81
39.5
487
2.56
37.4
222
2.21
34.5
128
2.35
35.7
408
2.10
33.5
181
1.61
29.5
93
1.90
31.9
329
1.56
29.0
134
P
- Heating capacity, kW
TSA - Air discharge temperature, °C
DE
- Water flow, l/h
4.00
46.2
698
3.77
44.3
329
3.52
42.2
204
3.55
42.5
617
3.31
40.4
288
3.05
38.2
176
3.09
38.6
537
2.85
36.6
247
2.54
34.1
147
2.64
34.8
457
2.38
32.7
206
1.95
29.1
112
2.18
31.1
377
1.88
28.6
162
4.00
45.3
698
3.71
43.4
323
3.39
41.3
197
3.48
41.9
605
3.17
39.9
276
2.84
37.7
164
2.95
38.4
511
2.63
36.3
228
2.20
33.4
127
2.42
34.9
419
2.09
32.7
181
1.47
28.7
85
1.88
31.4
326
1.43
28.4
124
NOTES
ATTENTION
30
55 - 50 P
TSA
DE
55 - 45 P
TSA
DE
55 - 40 P
TSA
DE
50 - 45 P
TSA
DE
50 - 40 P
TSA
DE
50 - 35 P
TSA
DE
45 - 40 P
TSA
DE
45 - 35 P
TSA
DE
45 - 30 P
TSA
DE
40 - 35 P
TSA
DE
*
**
27.7 (100)
55.5 (200)
Data
type**
Water temp.
in-out*
11.2.4 - Size 1.3 - 5-row changeover
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
83.3 (300)
94.4 (340)
111.1 (400)
125.0 (450)
139.0 (500)
167.0 (600)
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
1.03
49.4
178
1.01
48.9
88
0.98
48.0
57
0.88
45.1
153
0.86
44.5
75
0.82
43.4
48
0.74
40.8
128
0.71
40.1
62
0.66
38.6
38
0.59
36.5
102
3.25
47.7
565
3.13
46.5
272
2.83
43.6
164
2.82
43.5
489
2.64
41.8
229
2.29
38.3
132
2.38
39.3
413
2.14
36.9
185
1.76
33.2
101
1.94
35.0
336
3.54
47.2
616
3.42
46.1
297
3.15
43.4
182
3.10
43.0
539
2.95
41.5
256
2.61
38.2
151
2.67
38.8
462
2.44
36.6
212
2.07
33.0
119
2.23
34.5
385
3.32
47.9
577
3.16
46.5
275
2.78
43.2
161
2.84
43.7
492
2.61
41.7
226
2.16
37.8
125
2.35
39.5
407
2.03
36.6
175
1.57
32.7
91
1.85
35.1
320
3.64
47.3
633
3.48
46.0
303
3.14
43.1
182
3.15
43.2
547
2.95
41.4
256
2.52
37.7
146
2.66
38.9
461
2.37
36.5
206
1.92
32.5
110
2.17
34.7
376
3.96
46.8
689
3.81
45.5
331
3.51
42.9
203
3.47
42.6
603
3.29
41.1
286
2.89
37.6
167
2.98
38.4
516
2.72
36.2
236
2.27
32.3
131
2.48
35.1
430
3.83
47.3
666
3.62
45.8
314
3.17
42.5
184
3.27
43.2
567
3.00
41.2
260
2.44
37.0
141
2.70
39.0
468
2.31
36.1
200
1.73
31.8
100
2.13
34.8
369
4.19
46.7
730
3.99
45.2
347
3.60
42.4
208
3.63
42.6
630
3.39
40.9
294
2.86
37.0
165
3.06
38.4
530
2.72
35.9
236
2.14
31.6
123
2.49
34.2
431
4.57
46.1
795
4.37
44.7
380
4.02
42.2
233
4.00
42.0
694
3.78
40.4
328
3.29
36.9
190
3.43
37.9
594
3.13
35.7
271
2.55
31.5
147
2.85
33.7
494
4.23
46.8
736
3.97
45.2
345
3.49
42.0
202
3.61
42.7
626
3.31
40.8
287
2.66
36.5
153
2.98
38.6
516
2.54
35.7
220
1.86
31.2
107
2.35
34.4
406
4.64
46.2
807
4.39
44.6
381
3.96
41.8
229
4.01
42.1
696
3.73
40.3
324
3.14
36.4
181
3.38
38.0
585
3.00
35.5
260
2.31
31.0
133
2.74
33.9
474
5.05
45.6
879
4.80
44.0
418
4.43
41.6
256
4.42
41.5
767
4.15
39.7
360
3.62
36.3
209
3.78
37.4
655
3.45
35.2
299
2.38
30.9
160
3.14
33.3
544
4.62
46.3
803
4.32
44.6
375
3.80
41.5
220
3.93
42.3
682
3.60
40.3
312
2.87
36.0
166
3.24
38.2
562
2.77
35.4
239
1.97
30.7
114
2.55
34.1
441
5.06
45.7
881
4.76
43.9
414
4.31
41.3
250
4.37
41.6
759
4.05
39.7
351
3.40
35.9
196
3.68
37.6
637
3.27
35.1
283
2.47
30.5
143
2.98
33.5
516
5.51
45.0
959
5.22
43.3
454
4.82
41.0
279
4.82
41.0
837
4.50
39.1
390
3.93
35.8
227
4.12
36.9
714
3.76
34.8
326
2.99
30.4
173
3.42
32.8
592
5.34
45.3
929
4.95
43.4
430
4.37
40.6
253
4.54
41.4
788
4.11
39.3
357
3.28
35.2
189
3.74
37.4
647
3.19
34.7
276
2.19
29.8
126
2.93
33.4
506
5.86
44.6
1019
5.47
42.7
475
4.97
40.3
288
5.05
40.7
877
4.63
38.6
402
3.90
35.1
225
4.24
36.7
735
3.77
34.4
326
2.79
29.6
161
3.43
32.8
593
6.38
43.8
1110
5.99
42.0
521
5.52
39.7
319
5.57
39.9
967
5.16
37.9
447
4.52
34.9
261
4.75
36.0
824
4.31
33.8
373
3.41
29.5
196
3.94
32.0
681
1.12
48.9
195
1.11
48.5
96
1.08
47.6
62
0.98
44.6
170
0.96
44.1
83
0.93
43.1
53
0.83
40.4
144
0.81
39.7
70
0.77
38.5
44
0.68
36.1
118
1.22
48.4
213
1.21
48.1
105
1.18
47.2
68
1.08
44.2
187
1.06
43.7
92
1.03
42.8
59
0.93
39.9
161
0.91
39.3
78
0.87
38.2
50
0.78
35.6
135
2.03
49.0
353
1.95
47.8
169
1.79
45.4
103
1.74
44.7
302
1.63
43.1
141
1.45
40.5
84
1.44
40.4
250
1.30
38.3
113
1.12
65.0
36
1.14
35.9
197
2.22
48.5
386
2.15
47.5
187
2.00
45.2
115
1.93
44.3
335
1.83
42.8
159
1.66
40.3
96
1.64
40.0
283
1.50
38.0
130
1.33
76.0
35
1.33
35.5
230
P
DE
- Water flow, l/h
2.42
48.0
421
2.35
47.1
205
2.21
45.0
128
2.12
43.8
369
2.03
42.5
176
1.87
40.1
108
1.83
39.5
317
1.71
37.8
148
1.53
88.0
35
1.53
35.1
264
2.96
48.3
516
2.83
46.9
246
2.51
43.7
145
2.54
44.0
440
2.34
42.1
203
1.97
38.4
114
2.11
39.8
365
1.83
37.0
158
1.45
33.3
84
1.66
35.3
286
NOTES
ATTENTION
31
55 - 50 P
TSA
DE
55 - 45 P
TSA
DE
55 - 40 P
TSA
DE
50 - 45 P
TSA
DE
50 - 40 P
TSA
DE
50 - 35 P
TSA
DE
45 - 40 P
TSA
DE
45 - 35 P
TSA
DE
45 - 30 P
TSA
DE
40 - 35 P
TSA
DE
*
**
55.5 (200)
83.3 (300)
Data
type**
Water temp.
in-out*
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
111.1 (400)
139.0 (500)
167.0 (600)
189.0 (680)
194.0 (700)
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
2.10
50.2
366
2.04
49.2
177
1.91
47.3
110
1.80
45.7
313
1.71
44.4
149
1.58
42.4
91
1.50
41.2
260
1.39
39.6
121
1.25
37.5
72
1.19
36.6
206
4.48
48.8
779
4.30
47.5
374
3.87
44.3
224
3.88
44.4
674
3.63
42.6
315
3.12
38.8
180
3.29
40.1
569
2.92
37.4
253
2.39
33.5
138
2.67
35.6
462
4.87
48.3
848
4.72
47.2
410
4.32
44.3
250
4.28
44.0
742
4.05
42.4
351
3.56
38.8
206
3.67
39.6
637
3.35
37.3
290
2.81
33.4
162
3.07
35.3
531
4.99
48.6
869
4.74
47.1
412
4.13
43.4
239
4.27
44.3
741
3.90
42.1
338
3.16
37.7
183
3.53
39.9
612
3.00
36.8
260
2.26
32.4
130
2.78
35.5
481
5.47
48.1
952
5.23
46.7
455
4.68
43.4
271
4.74
43.8
823
4.42
41.9
383
3.71
37.8
215
4.00
39.5
694
3.54
36.7
306
2.78
32.3
160
3.26
35.1
564
5.96
47.6
1038
5.73
46.2
498
5.24
43.4
303
5.22
43.3
907
4.94
41.7
428
4.27
37.8
247
4.48
39.0
776
4.07
36.6
352
3.31
32.2
191
3.73
34.7
646
5.85
47.9
1017
5.51
46.2
479
4.79
42.7
278
4.99
43.6
866
4.56
41.5
395
3.62
36.9
209
4.12
39.3
714
3.49
36.2
302
2.52
31.4
145
3.25
35.0
562
6.41
47.3
1116
6.08
45.7
528
5.45
42.6
316
5.54
43.1
962
5.17
41.2
448
4.29
36.9
248
4.67
38.8
810
4.12
36.1
357
3.13
31.3
181
3.80
34.5
657
6.98
46.8
1215
6.66
45.2
578
6.11
42.5
353
6.11
42.5
1061
5.75
40.8
499
4.96
37.0
286
5.23
38.3
907
4.75
36.0
411
3.77
31.2
218
4.35
34.0
753
6.49
47.3
1130
6.08
45.5
529
5.31
42.1
307
5.53
43.1
960
5.06
41.0
439
3.97
36.3
229
4.56
38.9
791
3.86
35.8
334
2.70
30.8
156
3.59
34.6
621
7.12
46.7
1239
6.71
44.9
583
6.04
42.0
350
6.15
42.5
1068
5.71
40.6
495
4.73
36.4
273
5.18
38.3
897
4.57
35.7
396
3.40
30.7
196
4.20
34.1
726
7.76
46.1
1350
7.35
44.4
639
6.77
41.9
392
6.78
41.9
1177
6.34
40.1
550
5.48
36.4
317
5.80
37.7
1005
5.27
35.5
456
4.13
30.6
238
4.82
33.5
833
6.65
47.1
1157
6.22
45.3
541
5.43
42.0
314
5.66
42.9
983
5.18
40.9
449
4.06
36.2
234
4.67
38.8
809
3.95
35.7
342
2.75
30.6
159
3.67
34.5
635
7.29
46.5
1269
6.87
44.7
597
6.19
41.9
358
6.30
42.4
1093
5.84
40.4
506
4.83
36.2
279
5.30
38.2
918
4.68
35.6
405
3.47
30.5
200
4.30
34.0
743
7.94
45.9
382
7.52
44.2
654
6.93
41.7
401
6.94
41.8
1205
6.49
39.9
563
5.61
36.2
324
5.94
37.6
1029
5.40
35.4
467
4.22
30.5
243
4.93
33.4
852
2.31
49.8
401
2.24
48.9
195
2.12
47.1
123
2.00
45.4
348
1.92
44.1
167
1.79
42.2
103
1.70
40.9
294
1.60
39.4
138
1.46
37.4
84
1.39
36.4
240
2.51
49.4
437
2.45
48.6
213
2.34
46.9
135
2.21
45.0
383
2.13
43.9
185
2.00
42.0
115
1.90
40.5
329
1.80
39.1
156
1.67
37.3
96
1.59
36.0
275
3.12
49.8
543
2.98
48.4
259
2.69
45.6
156
2.68
45.4
465
2.48
43.5
215
2.16
40.3
125
2.22
40.9
384
1.96
38.4
170
1.66
35.4
96
1.74
36.2
302
3.42
49.4
595
3.30
48.2
287
3.02
45.5
175
2.97
45.0
516
2.79
43.3
242
2.48
40.2
143
2.51
40.6
436
2.28
38.2
197
1.97
35.2
113
2.04
36.0
353
P
DE
- Water flow, l/h
3.72
49.0
648
3.61
47.9
314
3.35
45.4
194
3.27
44.6
568
3.11
43.1
270
2.81
40.1
162
2.82
40.2
488
2.60
38.1
225
2.28
35.0
131
2.34
35.7
406
4.08
49.2
711
3.89
47.8
338
3.42
44.4
198
3.50
44.9
607
3.21
42.7
278
2.68
38.8
155
2.90
40.5
503
2.49
37.5
216
1.99
33.7
114
2.27
35.8
393
NOTES
ATTENTION
32
60-55
60-50
60-45
55-50
55-45
55-40
50-45
50-40
50-35
45-40
45-35
45-30
40-35
40-30
*
**
69.0 (250)
97.0 (350)
Data
type**
Water temp.
in-out*
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
P
TSA
DE
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
kW
°C
l/h
125.0 (450)
153.0 (550)
181.0 (650)
208.0 (750)
236.0 (850)
264.0 (950)
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
19
16
13
3.03
54.9
529
2.99
54.5
261
2.88
53.2
167
2.63
50.2
458
2.59
49.6
225
2.46
48.2
143
2.27
45.8
393
2.19
45.0
190
2.04
43.2
118
1.89
41.4
328
1.79
40.2
155
1.62
38.2
93
1.51
36.9
262
1.38
35.3
119
5.79
53.7
1011
5.67
52.9
494
5.42
51.3
315
5.09
49.2
886
4.97
48.4
432
4.65
46.3
269
4.43
44.8
768
4.25
43.7
369
3.83
41.0
221
3.76
40.5
651
3.50
38.8
303
2.99
35.5
173
3.08
36.1
533
2.68
33.5
232
6.25
53.3
1091
6.13
52.5
534
5.91
51.1
343
5.55
48.7
965
5.43
48.0
472
5.14
46.2
298
4.87
44.4
846
4.72
43.4
409
4.33
40.9
250
4.20
40.0
727
3.97
38.6
344
3.50
35.5
202
3.52
35.7
608
3.16
33.4
274
6.42
53.6
1120
6.22
52.5
542
5.89
50.7
342
5.60
49.1
974
5.40
48.1
469
4.95
45.7
287
4.80
44.8
832
4.54
43.4
393
3.92
40.1
227
3.99
40.5
691
3.60
38.4
312
2.87
34.5
166
3.17
36.1
549
2.57
32.8
222
6.96
53.1
1215
6.77
52.1
590
6.47
50.5
376
6.13
48.7
1067
5.94
47.7
516
5.55
45.6
321
5.32
44.4
924
5.10
43.2
442
4.54
40.2
262
4.51
40.0
781
4.18
38.3
362
3.49
34.6
201
3.69
35.7
639
3.16
32.8
273
7.52
52.6
1312
7.32
51.6
638
7.05
50.2
409
6.68
48.2
1162
6.49
47.2
564
6.15
45.4
356
5.86
43.9
1018
5.65
42.8
490
5.15
40.2
298
5.04
39.6
873
4.75
38.1
411
4.11
34.7
237
4.22
35.2
730
3.75
32.8
324
7.45
52.9
1299
7.17
51.7
625
6.79
49.9
394
6.50
48.6
1132
6.23
47.4
541
5.71
45.0
331
5.56
44.3
966
5.25
42.9
455
4.49
39.5
260
4.62
40.0
800
4.15
37.9
360
3.23
33.7
186
3.67
35.7
634
2.92
32.3
252
8.08
52.4
1409
7.80
51.2
680
7.44
49.5
431
7.13
48.1
1240
6.86
46.9
596
6.41
44.9
371
6.18
43.9
1073
5.88
42.5
510
5.22
39.5
301
5.23
39.6
906
4.83
37.8
418
3.96
33.9
228
4.27
35.3
739
3.62
32.3
313
8.72
51.9
1521
8.45
50.7
736
8.09
49.1
469
7.76
47.6
1350
7.49
46.4
651
7.10
44.7
411
6.80
43.4
1181
6.51
42.1
565
5.94
39.5
343
5.84
39.1
1013
5.50
37.5
476
4.70
34.0
271
4.88
34.8
844
4.32
32.3
373
8.42
52.2
1469
8.06
50.8
702
7.59
49.0
441
7.37
48.1
1282
7.01
46.7
609
6.43
44.4
372
6.29
43.8
1093
5.90
42.3
512
5.04
38.9
291
5.22
39.6
904
4.68
37.5
405
3.56
33.1
205
4.13
35.3
715
3.25
31.8
281
9.13
51.7
1593
8.78
50.3
765
8.32
48.5
483
8.07
47.5
1405
7.72
46.2
671
7.22
44.2
418
6.99
43.3
1214
6.61
41.8
573
5.87
38.9
339
5.91
39.1
1023
5.45
37.3
472
4.41
33.2
254
4.82
34.8
833
4.06
31.9
351
9.86
51.1
1720
9.50
49.7
828
9.06
48.0
525
8.79
47.0
1530
8.44
45.6
734
7.98
43.9
462
7.70
42.8
1337
7.32
41.3
635
6.68
38.8
386
6.61
38.5
1145
6.19
36.9
536
5.26
33.3
303
5.51
34.3
953
4.85
31.8
419
9.34
51.5
1629
8.90
50.0
775
8.34
48.1
484
8.19
47.5
1424
7.75
46.0
673
7.12
43.8
412
6.99
43.3
1213
6.50
41.7
564
5.56
38.4
321
5.78
39.1
1002
5.18
37.1
449
3.88
32.5
224
4.37
34.9
791
3.57
31.4
309
10.13
50.9
1767
9.69
49.4
844
9.15
47.5
531
8.97
46.9
1561
8.54
45.4
742
7.97
43.5
461
7.76
42.8
1348
7.29
41.1
632
6.49
38.4
375
6.55
38.6
1135
6.03
36.8
522
4.85
32.7
279
5.33
34.4
922
4.48
31.4
387
10.94
50.3
1908
10.50
48.8
915
9.96
47.0
578
9.77
46.3
1700
9.34
44.9
812
8.79
43.0
509
8.55
42.2
1485
8.09
40.6
702
7.39
38.2
427
7.33
38.0
1270
6.82
36.3
591
5.80
32.8
334
6.10
33.8
1056
5.36
31.3
463
10.22
50.8
1782
9.69
49.2
844
9.05
47.2
525
8.97
46.9
1560
8.44
45.3
734
7.76
43.2
449
7.65
42.8
1327
7.08
41.1
614
6.06
37.9
350
6.32
38.7
1095
5.66
36.7
490
4.19
32.1
242
4.99
34.5
862
3.88
31.1
335
11.08
50.2
1933
10.56
48.6
920
9.92
46.6
576
9.83
46.3
1710
9.31
44.7
809
8.65
42.7
500
8.50
42.2
1475
7.94
40.5
689
7.08
37.8
409
7.16
38.1
1241
6.55
36.2
567
5.26
32.2
303
5.82
34.0
1007
4.88
31.0
422
11.96
49.5
2086
11.44
47.9
996
10.81
46.0
627
10.70
45.7
1862
10.19
44.1
885
9.54
42.1
552
9.36
41.6
1625
8.81
39.9
764
8.07
37.6
466
8.02
37.5
1389
7.42
35.7
642
6.32
32.3
364
6.67
33.4
1154
5.85
30.9
505
3.29
54.6
574
3.26
54.2
284
3.15
53.0
183
2.88
49.8
502
2.84
49.3
247
2.73
48.0
158
2.51
45.5
436
2.45
44.7
212
2.31
43.1
133
2.14
41.0
370
2.05
40.0
177
1.89
38.1
109
1.76
36.6
304
1.64
35.2
141
3.55
54.2
620
3.52
53.8
307
3.43
52.8
199
3.14
49.4
546
3.10
49.0
270
3.00
47.8
174
2.76
45.1
480
2.71
44.4
235
2.58
42.9
149
2.39
40.7
413
2.31
39.7
200
2.15
38.0
124
2.00
36.2
346
1.90
35.0
164
4.21
54.6
734
4.14
54.0
360
3.93
52.3
228
3.66
50.0
637
3.57
49.2
310
3.33
47.2
193
3.14
45.6
546
3.01
44.4
261
2.71
41.9
156
2.62
41.2
455
2.42
39.5
210
2.08
36.6
120
2.09
36.7
361
1.81
34.3
156
4.57
54.2
797
4.50
53.7
392
4.31
52.1
250
4.01
49.6
698
3.93
48.9
341
3.71
47.1
215
3.49
45.2
605
3.37
44.2
292
3.09
41.9
179
2.96
40.8
514
2.79
39.3
241
2.46
36.6
142
2.43
36.3
420
2.18
34.2
188
P
DE
- Water flow, l/h
4.93
53.8
860
4.86
53.3
424
4.70
51.9
273
4.36
49.2
759
4.29
48.6
373
4.09
46.9
237
3.84
44.8
666
3.73
43.9
324
3.48
41.8
201
3.31
40.4
574
3.15
39.1
273
2.85
36.6
164
2.78
36.0
480
2.55
34.1
220
5.34
54.1
932
5.21
53.3
454
4.93
51.5
286
4.65
49.6
809
4.52
48.7
392
4.16
46.4
241
3.99
45.2
693
3.79
43.9
328
3.33
40.9
192
3.32
40.5
576
3.02
38.9
262
2.49
35.4
144
2.64
36.4
457
2.20
33.5
190
NOTES
ATTENTION
33
11.3 - Coil pressure drop
Pressure drop (kPa)
Water flow, (l/h)
11.3.1 - Water pressure drop curves, ICM size 1.3
Cooling
Heating
Pressure drop (kPa)
Water flow, (l/h)
Cooling
Heating
Pressure drop (kPa)
NOTES :
The curves are plotted for the following conditions :
- entering hot water temperature 50°C
- entering chiled water temperature 6°C
34
11.3 - Coil pressure drop, continued
Water flow, (l/h)
5 rows
1 row
Pressure drop (kPa)
NOTES :
The curves are plotted for the following conditions :
- entering hot water temperature 50°C
- entering chiled water temperature 6°C
35
11.4 - Valve pressure drops
Water flow, (l/h)
Water pressure drop across the 2-way valve
s
Kv
low
.F
:1
A-
AB
Pressure drop (kPa)
Water flow, (l/h)
Water pressure drop across the 3-way valve
s:
Kv
s
Kv
1.
w
Flo
A-
AB
B
ss
pa
By
.
.63
:0
B
-A
Pressure drop (kPa)
NOTE
36
11.5 - Electrical coil performenco
11.5.1 - ICM sizes 1.3 and 2.3
W
5 elements
4 elements
Capacity, W
3 elements
2 elements
1 element
l/s
Flow volume, Qv
NOTE
Data obtained with an entering air temperatur of 19 °C
Supply voltage : 230 V
37
11.5 - Electrical coil performance (continued)
11.5.2 - ICM size 4.4
W
5 elements
Capacity, W
4 elements
3 elements
2 elements
1 element
l/s
Flow volume, Qv
NOTE
Data obtained with an entering air temperatur of 19 °C
Supply voltage : 230 V
38
11.6 - Sound power level
11.6.1 - ICM size 1.3
11.6.2 - ICM size 2.3
Octave band frequency, Hz
U
(V)
230
200
180
150
120
125
250
500
1K
2K
dBA
SOU
188.8-680-120 REP
RAD
66.7
55.3
57.8
62.6
49.2
46.8
63.1
46.8
42.6
67.2
39.3
40.9
60.7
29.1
31.5
68.9
47.1
46.5
SOU
230 130.45-470-330 REP
RAD
71.8
59.6
59.8
66.7
52.7
53.1
64.9
48.8
44.9
67.3
39.3
41.4
62.9
27.1
33.9
70.0
49.7
49.2
U
(V)
Qv-P
Type
(l/s-m3/h-Pa)
Qv-P
Type
(l/s-m3/h-Pa)
125
250
500
1K
2K
dBA
SOU
155.5-560-30 REP
RAD
72.0
64.3
61.1
68.2
60.3
55.1
67.8
53.6
45.5
67.2
51.8
40.7
64.0
38.0
33.3
70.9
56.8
49.9
SOU
145.8-525-120 REP
RAD
64.4
56.8
58.3
62.2
55.6
50.3
63.4
50.8
42.9
65.8
50.5
39.9
62.1
36.6
32.6
68.4
53.6
47.3
SOU
136.9-493-161 REP
RAD
66.7
61.1
57.7
62.5
57.4
51.6
63.5
51.5
45.3
66.1
51.5
43.0
62.5
36.5
37.3
68.7
55.0
48.9
72.2-260-479
SOU
REP
RAD
76.7
63.9
63.0
71.4
55.8
56.7
68.5
51.4
48.0
68.7
40.9
43.3
64.3
29.2
35.3
72.4
52.8
52.2
SOU
125.0-450-50 REP
RAD
61.9
53.1
60.3
58.4
51.1
49.5
60.7
47.5
42.5
62.3
46.4
36.2
58.1
32.1
29.0
64.9
49.7
47.1
158.3-570-91
SOU
REP
RAD
61.7
53.5
59.9
58.0
44.6
46.4
58.6
42.4
40.1
62.2
35.7
38.5
54.4
23.6
26.0
63.8
43.3
46.2
SOU
123.3-444-90 REP
RAD
61.0
58.8
58.0
58.5
52.5
47.2
60.8
48.5
42.5
62.5
47.3
40.1
57.8
33.3
32.8
65.0
50.6
46.4
SOU
122.2-440-252 REP
RAD
69.2
57.6
58.3
64.1
49.2
50.6
62.3
45.5
42.4
65.8
36.8
39.5
58.3
23.6
30.1
67.8
46.8
46.9
SOU
120.8-435-113 REP
RAD
64.3
58.7
56.6
59.8
55.4
50.4
61.8
50.5
43.9
63.8
49.3
41.4
58.9
34.6
34.6
66.2
53.1
47.4
69.4-250-419
SOU
REP
RAD
75.1
62.6
61.7
70.0
54.5
54.9
67.2
50.4
46.4
67.5
40.1
42.0
64.1
27.5
34.1
71.4
51.6
50.6
SOU
113.9-410-30 REP
RAD
57.8
51.6
58.8
54.1
49.0
48.1
57.7
47.1
40.7
58.9
45.4
34.4
54.8
29.8
26.6
61.7
48.7
45.6
125.0-450-57
SOU
REP
RAD
56.8
52.4
57.2
53.3
40.1
41.3
54.4
37.8
35.9
58.6
32.3
34.6
48.3
15.6
*
59.8
40.1
42.9
SOU
108.3-390-60 REP
RAD
58.2
51.6
58.5
55.8
49.6
45.4
58.6
47.4
40.6
59.5
45.4
37.5
54.6
30.2
29.7
62.1
48.9
45.1
SOU
102.7-370-178 REP
RAD
65.4
55.9
56.5
59.6
44.7
46.6
58.3
42.1
38.6
61.2
33.7
36.1
53.2
19.0
24.8
63.3
43.7
44.0
SOU
102.8-370-110 REP
RAD
61.7
56.5
56.9
57.6
52.9
46.5
60.4
49.4
41.5
61.4
47.0
38.1
56.3
32.3
31.3
63.9
51.1
45.3
61.1-220-346
SOU
REP
RAD
72.7
60.7
59.4
67.2
52.1
52.6
64.4
48.2
44.3
65.9
38.5
40.1
58.6
23.5
30.6
68.7
49.6
48.4
50.4
47.9
60.2
48.6
44.2
40.4
53.4
45.6
35.4
51.4
39.1
27.4
47.9
22.6
*
55.3
44.7
44.5
94.4-340-35
73.6-265-50
SOU
REP
RAD
SOU
REP
RAD
52.3
52.2
55.3
47.7
35.9
36.3
51.2
34.1
32.8
48.9
26.2
29.1
40.6
*
*
52.2
38.0
40.2
53.8
48.3
58.4
51.8
45.2
41.4
55.7
46.7
38.3
54.0
39.7
31.8
48.8
24.8
23.8
57.5
45.6
43.8
75.0-270-115
88.9-320-15
SOU
REP
RAD
SOU
REP
RAD
59.6
53.2
57.5
53.1
39.2
40.2
52.8
37.6
33.8
54.8
30.0
33.2
45.0
*
*
56.8
40.0
42.5
56.7
51.8
57.7
53.2
48.4
43.7
56.9
48.8
38.3
55.4
42.6
32.9
50.3
27.5
24.1
58.8
48.3
43.6
48.6-175-239
86.1-310-39
SOU
REP
RAD
SOU
REP
RAD
67.6
56.3
60.6
61.3
45.9
48.6
59.4
42.2
40.3
59.8
33.1
37.1
52.4
17.6
25.4
62.9
44.1
46.9
47.5
45.4
57.7
46.7
41.0
40.1
49.9
40.0
36.1
45.9
32.9
23.4
41.1
*
*
50.4
39.8
42.1
66.6-240-17
83.3-300-62
SOU
REP
RAD
SOU
REP
RAD
47.4
45.6
*
42.3
30.0
*
46.2
30.1
*
41.2
18.2
*
30.5
*
*
45.8
35.2
*
48.8
45.9
56.9
47.8
42.5
41.4
50.9
41.9
33.4
46.7
33.6
25.5
41.9
*
*
51.3
40.9
41.8
54.1-195-50
66.7-240-10
SOU
REP
RAD
SOU
REP
RAD
52.0
50.4
50.6
46.2
32.5
38.6
47.5
32.5
28.4
44.8
20.7
31.9
35.1
*
*
48.5
35.9
37.6
51.4
47.9
56.1
48.7
45.0
39.1
52.4
45.3
37.1
48.2
35.9
27.2
43.2
20.9
*
52.7
44.2
41.3
34.7-125-121
59.7-215-35
SOU
REP
RAD
SOU
REP
RAD
58.5
51.5
56.6
52.6
38.5
40.7
51.7
35.9
34.0
50.2
26.5
32.6
41.0
*
*
53.7
38.3
41.8
200
170
140
110
Legend :
U
Qv-P
SOU
REP
RAD
-
Fan motor power
Air flow/available static pressure
Supply (dB re = 10-12 W)
Return (dB re = 10-12 W)
Radiated (dB re = 10-12 W)
* Value too low for conversion to sound power level.
In the case of ICMs fitted with electric heaters (in suction
side), the values are identical for the same air flow.
Frequency
(Hz)
125
250
500
1k
2k
A
Correction
+2
+2
+1
0
+ 0,5
+ 05
Measurements are based on the usual ISO standards.
Any calculation of sound pressure level within a room must
take account of the sound deadening effect (absorption) in
the duct, plenum, room and ceiling.
39
11.6 - Sound power level (continued)
11.6.3 -ICM size 4.4
U
(V)
Qv-P
Type
(l/s-m3/h-Pa)
125
250
500
1K
2K
dBA
Legend :
SOU
REP
RAD
67.5
59.2
64.8
7.6
51.5
46.1
58.4
41.7
38.6
56.0
36.3
32.0
52.3
27.1
22.8
60.7
47.1
49.3
SOU
184.7-665-180 REP
RAD
67.7
61.6
63.0
58.1
51.7
47.0
57.6
40.4
38.4
54.8
35.4
32.6
49.8
23.1
23.7
59.7
48.1
47.9
U
Qv-P
SOU
REP
RAD
SOU
111.1-400-205 REP
RAD
68.0
61.6
64.5
58.5
53.3
49.7
58.4
40.4
38.2
53.9
33.9
31.8
49.2
22.0
26.2
59.7
48.5
49.2
SOU
238.8-860-85 REP
RAD
66.0
57.0
60.1
56.2
49.0
43.5
57.5
40.9
36.0
54.8
34.5
30.6
51.1
24.8
16.8
59.5
45.1
45.0
SOU
175.0-630-151 REP
RAD
66.3
59.9
61.3
57.2
49.7
44.8
57.1
39.3
36.3
53.9
34.0
31.2
49.1
21.3
-
58.9
46.4
46.0
SOU
105.5-380-195 REP
RAD
66.4
60.8
61.9
58.0
52.2
48.4
58.2
39.5
37.2
53.5
33.2
30.4
48.8
20.9
-
59.2
47.5
46.6
SOU
216.6-780-61 REP
RAD
62.3
54.0
57.1
53.0
46.2
40.5
55.4
38.7
34.4
51.5
32.6
29.9
48.2
20.4
-
56.7
42.4
41.9
SOU
155.5-560-139 REP
RAD
65.0
58.7
57.1
55.9
48.5
43.1
56.0
38.5
34.1
52.4
33.2
30.7
47.5
19.6
-
57.6
45.2
42.5
97.2-350-185
SOU
REP
RAD
65.8
60.5
58.6
57.6
51.6
48.4
57.6
39.3
34.5
52.6
32.4
29.3
48.1
20.3
-
58.5
47.1
44.7
177.7-640-42
SOU
REP
RAD
57.8
48.5
54.1
48.5
40.5
36.7
51.9
34.1
31.0
46.9
26.1
24.0
43.2
-
52.4
37.2
38.9
SOU
134.7-485-109 REP
RAD
61.5
55.1
54.6
53.1
45.3
40.3
54.0
36.0
33.1
48.9
30.0
25.7
44.2
-
54.7
41.9
39.8
80.5-290-167
SOU
REP
RAD
63.7
58.9
54.4
56.2
49.5
46.8
56.5
37.6
32.7
51.1
30.7
26.6
46.4
17.8
-
57.1
45.3
41.5
120.8-435-22
SOU
REP
RAD
49.4
41.3
47.9
42.3
34.3
31.2
45.1
27.9
28.0
40.2
22.4
-
33.6
-
45.2
30.7
33.0
102.7-370-66
SOU
REP
RAD
54.9
48.4
48.8
47.0
39.1
34.4
48.8
30.5
29.9
42.7
23.7
23.6
36.7
-
48.8
35.6
34.7
66.6-240-126
SOU
REP
RAD
59.7
54.9
48.8
52.6
45.1
41.7
53.2
33.9
30.5
47.4
27.3
26.2
42.0
-
53.5
41.2
36.9
69.4-250-11
SOU
REP
RAD
37.0
32.8
-
35.1
27.0
-
37.3
22.6
-
29.4
-
17.0
-
35.9
23.1
26.5
58.3-210-29
SOU
REP
RAD
43.4
39.8
43.8
38.0
29.4
335.1
39.5
23.0
30.9
32.0
15.4
-
22.6
-
38.6
26.8
32.1
25.0-90-87
SOU
REP
RAD
50.5
45.6
47.0
43.7
35.5
36.5
44.5
24.9
29.0
38.6
19.4
-
29.5
-
44.3
31.8
33.5
266.6-960-80
230
200
170
140
110
80
40
-
Fan motor power
Air flow/available static pressure
Supply (dB re = 10-12 W)
Return (dB re = 10-12 W)
Radiated (dB re = 10-12 W)
* Value too low for conversion to sound power level.
In the case of ICMs fitted with electric heaters (in suction
side), the values are identical for the same air flow.
Frequency
(Hz)
125
250
500
1k
2k
A
Correction
+2
+2
+1
0
+ 0,5
+ 05
Measurements are based on the usual ISO standards.
Any calculation of sound pressure level within a room must
take account of the sound deadening effect (absorption) in
the duct, plenum, room and ceiling.
11.7 - Electrical data
11.7.1 - ICM size 1.3 with electrical heater, and 5-row coil
11.7.3 - ICM size 4.4 without electrical heater, and 5-row
cooling coil
U
(V)
I
(A)
P
(W)
r/s
Qv
m3/h
Qv
l/s
Pressure
Pa
U
(V)
I
(A)
P
(W)
r/s
Qv
m3/h
Qv
l/s
Pressure
Pa
230
230
230
230
0.95
0.94
0.93
0.89
217
216
214
202
32
33
35
37
561
544
517
515
156
151
144
143
30
50
101
140
200
200
200
0.86
0.84
0.80
170
169
160
29
31
35
450
444
408
125
123
113
50
90
150
170
170
170
0.77
0.74
0.72
129
125
123
24
29
31
369
365
335
103
101
93
30
81
125
230
230
230
230
230
230
230
230
230
0.85
0.82
0.80
0.77
0.74
0.71
0.68
0.65
0.61
189
183
176
171
162
154
144
131
126
21
21
21
22
22
22
23
23
24
1012
961
898
837
752
645
522
400
188
281
267
249
233
209
179
145
111
52
59
78
100
119
141
166
190
205
229
140
140
140
0.63
0.63
0.61
88
87
85
21
25
28
299
254
224
83
71
62
31
81
130
110
110
110
0.50
0.50
0.50
55
54
55
17
19
22
204
175
150
57
49
42
26
50
75
80
80
0.37
0.37
29
29
14
17
111
69
31
19
25
51
200
200
200
200
200
200
200
200
200
0.82
0.78
0.75
0.72
0.69
0.65
0.60
0.53
0.50
164
155
149
142
135
128
117
101
95
19
20
20
21
21
22
22
23
24
988
911
859
784
718
629
491
258
100
274
253
239
218
199
175
136
72
28
31
65
85
112
131
153
180
210
230
170
170
170
170
170
170
170
170
0.73
0.70
0.67
0.64
0.58
0.51
0.46
0.44
124
119
114
108
99
86
77
75
18
19
19
20
21
22
23
23
783
732
687
627
518
349
197
98
217
203
191
174
144
97
55
27
62
84
101
120
149
185
206
219
140
140
140
140
140
140
140
0.66
0.62
0.57
0.51
0.45
0.42
0.40
92
86
79
71
64
59
57
16
18
19
21
21
22
22
608
541
464
354
226
124
39
169
150
129
98
63
34
11
59
91
120
153
180
199
210
110
110
110
110
110
0.56
0.50
0.45
0.41
0.39
60
55
49
46
43
14
17
19
20
21
387
307
203
121
19
108
85
56
34
5
57
103
139
161
185
80
80
80
80
0.44
0.43
0.41
0.38
34
34
32
30
11
13
14
16
215
210
135
24
60
58
37
7
31
33
72
108
11.7.2 - ICM size 2.3 without electrical heater, and 5 +
1 row coil
U
(V)
I
(A)
P
(W)
r/s
Qv
m3/h
Qv
l/s
Pressure
Pa
230
230
230
230
230
230
230
230
230
1.04
0.98
0.92
0.86
0.82
0.78
0.73
0.70
0.67
240
223
207
193
180
171
156
146
135
32
36
38
40
41
42
43
44
45
682
615
551
480
404
344
265
206
134
189
171
153
133
112
96
74
57
37
120
194
258
320
390
438
475
490
499
200
200
200
200
200
200
200
200
0.96
0.92
0.86
0.80
0.76
0.71
0.66
0.63
194
185
172
158
148
137
124
116
29
32
35
38
40
41
43
44
570
527
461
388
321
253
184
115
158
146
128
108
89
70
51
32
91
162
234
297
354
416
460
472
170
170
170
170
170
170
170
0.86
0.82
0.78
0.73
0.68
0.64
0.60
148
140
132
124
115
106
98
24
28
32
35
38
40
41
449
410
350
285
225
173
94
125
114
97
79
63
48
26
57
128
200
271
340
384
426
140
140
140
140
140
140
0.73
0.72
0.69
0.66
0.61
0.57
104
102
98
94
86
80
20
22
26
30
34
37
330
303
252
202
134
70
92
84
70
56
37
19
40
76
138
207
282
336
110
110
110
110
0.58
0.56
0.54
0.52
68
65
62
59
15
20
27
29
236
161
90
48
66
45
25
13
18
82
166
199
80
80
80
0.42
0.41
0.40
36
35
34
11
14
17
140
92
30
39
26
8
11
37
65
Legend
U
I
P
: Fan motor power supply
: Current draw
: Power input to the fan motor, numeric controller or speed
controller
r/s
: Fan motor rotation speed (seconds)
Qv
: Air flow
Pressure : Available static pressure
41
11.7.4 - ICM size 4.4 with electrical heater, and 5-row
cooling coil
U
(V)
I
(A)
P
(W)
r/s
Qv
m3/h
Qv
l/s
Pressure
Pa
230
230
230
230
230
230
230
230
230
230
0.82
0.78
0.76
0.72
0.69
0.66
0.64
0.62
0.61
0.60
182
182
168
159
151
142
136
130
127
125
21
22
22
22
23
23
23
23
24
24
964
862
811
708
603
499
405
311
239
171
268
239
225
197
168
139
112
86
67
47
37
80
98
130
156
178
195
210
218
227
230
200
200
200
200
200
200
200
200
0.59
0.75
0.72
0.67
0.59
0.55
0.52
0.50
0.49
123
150
143
133
117
109
101
97
96
24
20
21
21
22
23
23
23
24
97
873
812
695
506
396
277
178
109
66
242
226
193
140
110
77
49
30
237
46
70
114
164
184
202
214
222
170
170
170
170
170
170
170
170
0.71
0.67
0.62
0.57
0.52
0.48
0.46
0.44
121
114
106
98
89
83
78
75
18
19
20
21
22
22
23
23
761
700
596
498
396
304
218
125
211
194
166
138
110
84
61
35
46
77
114
142
166
183
197
208
140
140
140
140
140
140
0.65
0.59
0.53
0.46
0.43
0.41
90
82
74
65
62
58
17
18
20
21
22
22
595
497
404
287
204
95
165
138
112
80
57
26
47
95
132
164
182
199
110
110
110
110
110
0.55
0.51
0.45
0.43
0.40
61
56
50
48
48
14
17
19
20
20
404
325
233
179
82
112
90
65
50
23
43
87
127
143
169
80
80
80
80
0.43
0.41
0.41
0.39
34
33
3
31
11
13
14
15
216
180
146
69
60
50
64
19
33
52
64
79
Legend
U
I
P
: Fan motor power supply
: Current draw
: Power input to the fan motor, numeric controller or speed
controller
r/s
: Fan motor rotation speed (seconds)
Qv
: Air flow
Pressure : Available static pressure
42
11.8 - Air flow/available static pressure data
11.8.1 - ICM size 1.3
Available static pressure curve (Pa) as a function of air flow (m3/h or l/s)
Pa
450
400
350
Available pressure, Pa
300
250
200
150
100
50
U=80 V
U=140 V
U=110 V
U=170 V
U=200 V
U=230 V
0
14
28
42
56
70
84
98
112
126
140
154
168
182
l/s
Air flow, Qv
Legend
U
Without electric heater (with 6-row water coil)
Fan motor power supply
43
11.8 - Air flow/available static pressure data (continued)
11.8.2 - ICM size 2.3
Pa
U=110 V
U=140 V
U=170 V
U=200 V
U=230 V
U=80 V
l/s
Air flow, Qv
Legend
U
44
With electric heater (with 5-row water coil)
11.8 - Air flow/available static pressure data (continued)
11.8.3 - ICM size 4.4
Pa
l/s
Air flow, Qv
Legend
U
With electric heater (with 5-row water coil)
45
11.9 - Pressure diaphragm characteristics
11.9.1 - ICM sizes 1.3 and 2.3, 200 mm spigot diameter
Pressure drop (Pa) as a function of air flow (m3/h or l/s)
∆P (Pa)
65
60
60
55
52
50
44
36
31
30
20
20
15
11
21
8
3
0
0
28
100
200
1
300
5
5
13
400
10
56
200
83
300
Air flow, Qv
46
30
600
25
0
650
35
700
40
500
45
111
400
139
500
167
600
194 l/s
700
m3/h
11.9 - Pressure diaphragm characteristics (continued)
11.9.2 - ICM size 4.4, 250 mm spigot diameter
Pressure drop (Pa) as a function of air flow (m3/h or l/s)
∆P (Pa)
40
36
35
30
29
25
24
20
900
23
19
800
30
18
14
15
700
13
11
10
9
7
5
5
500
6
1
0
0
0
56
200
111
167
400
600
222
800
278 l/s
1000 m3/h
Air flow, Qv
47
12 - CODIFICATION
Characters
Codification
Type of unit
Size of unit
Air flow range
Control
Coil type
Air filter access
Fresh air controller
Packaging
Modification status
Product source: Montluel
Specials (digits 15,16 - reserved for the factory)
Digit
Codification
Designation
Digit
1, 2, 3, 4
ICM
Type of unit
7,8
1
2
4
Size of unit
ICM Size 1
ICM Size 2
ICM Size 4
5
6
Designation
Electromechanical
controller with fan speed
controller
B1
4P - Unit with fan speed
controller protected by plastic
cover with two on/off two-way
water valve.
B2
2P+2W - Unit with fan speed
controller and electric heater
relay protected by plastic cover,
with on/off two-way water
valve.
B3
cover with one on/off two-way
water valve + flexible water
pipes.
Air flow range
3
144 l/s (520 m3/h), size 1.3
3
189 l/s (680 m3/h), sizes 2.3
4
264 l/s (950 m3/h), size 4.4
7,8
48
Codification
Electromechanical controller with fan speed controller
A0
2P/4P - Unit without valve, for
two or four-pipe system with
fan speed controller protected
by plastic cover.
B4
A1
2P+2W - Unit without valve,
for two-pipe and two-wire system with fan speed controller
and electric heater relay protected by plastic cover.
cover with one on/off two-way
water valve + flexible water
pipes.
B5
2P+2W - Unit with fan speed
controller and electric heater
relay protected by plastic cover,
with one on/off two-way water
valve + flexible water pipes.
Digit
Codification
Designation
Digit
Codification
Designation
C3
2P/CO - Unit with fan speed
cover with 1 on/off three-way
water valve and changeover
switch.
E2
2P+2W - Unit with communicating controller, fitted with a
return air sensor, 1 two-way
on/off valve and electric heater
control.
C8
2P/CO - Unit with fan speed
cover with 1 on/off three-way
water valve and changeover
switch + flexible water pipes.
E3
2P - Unit with communicating
controller, fitted with a return
air sensor and 1 two-way on/off
E4
E5
2P+2W - Unit with communicating controller, fitted with a
return air sensor, 1 two-way
on/off valve and electric heater
control + flexible water pipes.
H0
2PC/O - Unit with communicating controller, fitted with 1
three-way on/off valve, complete with changover sensor.
H1
2PC/O - Unit with communicating controller, fitted with 1
three-way on/off valve, complete with changover sensor +
flexible water pipes.
H2
2PC/O - Unit with communicating controller, fitted with a
return air sensor and 1 threeway on/off valve, complete
with changover sensor.
H3
2PC/O - Unit with communicating controller, fitted with a
return air sensor and 1 threeway on/off valve, complete
with changover sensor +
flexible water pipes.
7, 8
Carrier communicating
controller
D0
controller, fitted with 1 twoway on/off valve.
D1
controller, fitted with 2 twoway on/off valves.
D2
2P+2W - Unit with communicating controller, fitted with 1
two-way on/off valve, with
electric heater control.
D3
controller, fitted with 1 twoway on/off valve and flexible
water pipes.
D4
controller, fitted with 2 twoway on/off valves and flexible
water pipes.
D5
2P+2W - Unit with communicating controller, fitted with 1
two-way on/off valve, electric
heater control and flexible
water pipes.
E0
valve.
E1
valves.
49
Digit
Codification
7, 8
Designation
Codification
Special control system
XX
9
Unit with special control system.
Plastic collar
6-row coil (consisting of 5
cooling rows and 1 heating
row)
B
5-row coil
E
5-row coil and PTC electric
heater.
X
10
Designation
Fresh air controller on fan
motor access door
(downstream of coil)
Coil type
A
O
8 l/s (30 m3/h)
P
17 l/s (60 m3/h), modifiable on
site to 21, 28, 36 or 44 l/s
U
Without fresh air controller.
12
Packaging
5
10 units palletised
13
B
Modification status
14
M
Montluel factory
Special coil
Air filter access
1
Lateral access (polyvalent version)
2
Access from below (false ceiling version)
3
Top access (false floor version)
11
Fresh air controller
9
Basic unit with no fresh air
inlet
Fresh air controller in standard
position (upstream of coil)
50
Digit
A
8 l/s (30 m3/h)
B
17-44 l/s (60-160 m3/h)
(Modifiable on site to 21, 28,
36 or 44 l/s)
G
Without fresh air controller
15, 16
Specials
13 - SPECIFICATION GUIDE
•
Supply ICM fan coil units for VAV systems in accordance
with the certified drawings.
•
The performance of each ICM unit supplied shall conform
to the published technical and performance data.
•
The casings of ICMs units shall be made of galvanised
steel 1 mm thick, thermally and accoustically insulated, and
shall provide adequate access to all components for
maintenance and repair. All ICMs units shall have
suspension lugs with flat rubber pieces to absorb shock and
vibration.
•
•
•
The electronic fan speed controller shall be compliant
with most current commercial regulations (independent
module).
•
It shall be possible to connect any ICM unit to electromechanical controllers (wall-mounted thermostats) which
will enable the user to change the fan speed manually so
as to adjust the unit’s heating and cooling capacity.
•
Electrical connections carried out on ICMs units shall be
the quick connection type in order to simplify
maintenance. The connection strip shall be protected by a
recyclable ABS plastic cover.
•
The communicating Carrier numeric controller shall use
the CCN (Carrier Comfort Network) communication
protocol.
The connection collar for supply and return air (2 x 199
mm diameter, 86 mm long for sizes 1.3 and 2.3 and 2 x
249 mm diameter, 86 mm long for size 4.4) shall be integral with each ICM unit.
This controller shall provide the following functions:
Control fan speed on the ICM between a
parameterised minimum and maximum hot or cold
air flow
Control the flow of water through the two or threeway, on/off type valves by reference to internal and
external loads to maintain a constant ambient
temperature in the air conditioned space
Provide on/off control or electric heater capacity
(PTC)
Turn lighting sources on and off
Adjust window blinds (raise/lower/angle)
Be controlled by a Zone User Interface with numric
display or by a wall-mounted thermostat.
The fresh air connection collar shall be 125 mm in diameter
and shall be integral with each ICM unit. The collar shall be
located :
- upstream of the air filter and upstream of the exchange coils
to enable the fresh air to be conditioned.
- downstream of the air filter and exchange coils if the fresh
air is pre-conditioned and filtered.
It shall be connected to the main primary air distribution duct via
the extending flexible pipe which is available as an optional extra.
The fresh air flow must be between 30 and 160 m3/h (8.3 and 44.4
l/s).
•
Each ICM unit supplied shall be fitted with a changeover
heating or cooling coil, or a monobloc heating or cooling
coil, or a cooling coil in association with an electric heater.
Water coils shall have manual bleed valves.
•
Five-row cooling coils and one-row heating coils shall be
made of copper tubes with 3/8" external diameter and aluminium fins. The operating pressure for water shall not
exceed 10 bar.
•
The condensate drain pan beneath the coil and valves shall
be monobloc and made of ABS to prevent the possibility of
leaks.
•
The two-way or three-way motorised water flow control
valves shall be provided with flexible water pipes fitted
with 1/2" threaded nuts to simplify site connections and
maintenance work. Actuators shall be of the on/off electrothermal type.
•
Each ICM unit shall have a disposable, high-performance
air filter type F5 and M1 fire rating.
•
The power supply to the controller shall be 230 V a.c.
10%, single-phase, 50 Hz, to avoid the need for a transformer. The electric heater shall be controlled directly by
the Carrier numeric controller to avoid the need for a
power triac.
Access to the filter shall be from the top, bottom or side of
the unit according to choice.
•
The fan shall be a centrifugal, single-wheel type with single
or double inlet. The available static pressure shall be sufficient to enable units to be installed outside the air conditioned space (i.e. greater than 100 Pa) in order to simplify
maintenance.
•
The direct-drive fan motor shall be connected to a fan speed
controller or integrated with the communicating numeric
controller. It shall be protected against overloads. Motor
connections shall conform to Class B for insulation and
Class F for varnish, and shall have IP44 electrical protection.
51
Carrier S.A.S. Demonstration Suite
Whether you live in the tropics or in Greenland
Whether you suffer from the heat, from the cold or from lack of air
CARRIER has the solution and can show it to you in the demonstration suite
The programmes available
✔ simulation of the climate in your region
✔ simulation of the heating and cooling loads according to
your needs
✔ measuring, storing and display of the air temperatures
and the air distribution pattern taking into account your
climatic and architectural constraints - even at climatic
extremes
✔ optimisation of the physical location of the air terminals
in your building walls or ceilings
✔ determination and control of the sound level in every
room
✔ simulation of the control system of your terminals
and their link to your BMS system
✔ and finally, simulation of how your interior will look,
with a floor plan, lights and blinds to ensure true quality
Experience a real preview of your future installation
No 14227-20, 05.2005 - Supersedes No: 14217-20, 07.2002.
Manufacturer reserves the right to change any product specification without notice.
Manufacturer: Carrier s.a., Montluel, France
Printed in France

42BJ ICM - Sizes 1.3 - 2.3 - 4.4 Individual Comfort - AHI

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