pages - Ares Make

DIRECT FIRED SUBMITAL INDEX
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Description
Index
ARES DFG Make Up Air Specification Page 1
ARES DFG Make Up Air Specification Page 2
Direct fired Small (ADF 9), CFM range 800 to 3250
9 Unit
9 Unit w/optional inlet damper
9 Unit w/hood
9 Unit w/v-bank and optional inlet damper
9 Unit w/hood and optional inlet damper
9 Unit w/hood, v-bank and optional inlet damper
9 Unit w/CEV 6000
Stainless Steel Evaporative Cooler up to 6000 CFM
9 Unit w/Inlet Damper and CEV 6000
Stainless Steel Evaporative Cooler up to 6000 CFM
Direct fired Medium (ADF 15), CFM range 2750 to 8500
15 Unit w/optional inlet damper
15 Unit w/v-bank and optional inlet damper
15 Unit w/hood and optional inlet damper
15 Unit w/hood, v-bank and optional inlet damper
15 Unit w/Top discharge (special)
15 Unit w/Inlet damper & CEV6000
Stainless Steel Evaporative Cooler up to 6000 CFM
15 Unit w/Inlet damper & CEV6000 (no transition)
Stainless Steel Evaporative Cooler up to 6000 CFM
15 Unit w/Inlet Damper & CEV12000
Stainless Steel Evaporative Cooler up to 12000 CFM
Direct fired Large (ADF 20), CFM range 8000 to 16000
20 Unit w/optional inlet damper
20 Unit w/v-bank and optional inlet damper
20 Unit w/hood and optional inlet damper
20 Unit w/hood, v-bank and optional inlet damper
20 Unit w/Inlet damper & CEV12000
Stainless Steel Evaporative Cooler up to 12000CFM
Accessories/Misc.
Discharge damper for unit 9, 15 and 20
Roof curb drawing for unit 9, 15 and 20
Roof curb w/exhaust fan by others for unit 9, 15 and 20
9 Unit fan curve
15 Unit fan curve
20 Unit fan curve
Remote control drawing for 9-15-20 unit
Piping diagram single burner STD and FM/IRI
Piping diagram multi-burner STD
Piping diagram multi-burner FM/IRI (optional)
High CFM unit A5-D2500-925 Horizontal
w/inlet damper & v-bank
High CFM unit A5-D2500-925 horizontal w/hood,
V-bank and inlet damper
High CFM unit A5-D2500-925 down discharge
w/hood, v-bank and inlet damper
Typical wiring diagram for 120-1 volt unit 9-15-20
Typical wiring diagram for 208-1 volt unit 9-15-20
Typical wiring diagram for 3 phase unit 9-15-20
Direct Fired Work Sheet
Drawing Number
ADF-NDX02/16/05
ADF-SPEC1
ADF-SPEC2
ADF9
ADF9I
ADF9H
ADF9VI
ADF9HI
ADF9HVI
ADF9CEV6
ADF9ICEV6
ADF15I
ADF15VI
ADF15HI
ADF15HVI
ADF15T
ADF15ICEV6
ADF15ICEV6NT
ADF15ICEV12
ADF20I
ADF20VI
ADF20HI
ADF20HVI
ADF20ICEV12
ADF-MBD
ADF-SRC
ADF-CRC
ADF9FC
ADF15FC
ADF20FC
ADF-RC rev
ADF PIPING1
ADF PIPING2
ADF PIPING3
A5-IND-VB
A5-HOR-VB-IS
A5-DD-VB
WD-115V-1PH
WD-1PH
WD-3PH
ADF-WS
ADF-NDX 021605
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ARES DIRECT FIRED MAKE-UP AIR SPECIFICATION
ARES DIRECT FIRED MODEL NUMBERS
* 9
* 15
* 20
(NOTE: Some additional model numbers & letters are necessary when design conditions. Consult factory for modified model number.)
GENERAL
The ARES Direct Fired Series Heated Make Up Air Unit is an ETL Listed direct-fired gas-burning unit for use in tempering make-up air for
installations requiring frequent air changes. The units conform to ANSI Z83.4a – 2001 / CSA 3.7a - 2001 standards, and produce from 16,000
BTU/hour to 1,650,000 BTU/hour depending on energy requirements. Units are ETL listed for natural gas and liquid propane applications. The
heaters are intended for indoor or outdoor installations in commercial kitchens, factories, foundries, and similar commercial and industrial
occupancies where unvented open-flame combustion equipment is permitted. They are intended to be installed and used in accordance with the
Standards of the National Fire Protection Association, NFPA No. 54 and the National Fuel Gas Code.
The unit is ETL Listed for horizontal unit with horizontal, down or top discharge air direction and in combination with centrifugal upblast
exhaust fan (by others). Each unit is equipped with controls having the capabilities of stand-alone operation, or interfacing with the total
integrated system controls. Units consist of a casing with a gas burner or burners suspended approximately in the center, which burns directly in
the outside air stream. The products of combustion mix with the make-up air, which is introduced into the heater intake directly from outside the
building, and a centrifugal-type blower forces the resultant mixture into the building. Units are provided with a hot surface-ignited burner. In the
event of flame outage, all gas is shut off to the main burner.
Units are factory assembled, tested, and shipped as a complete package, consisting of the following.
a.
b.
c.
d.
e.
f.
g.
Gas burner
DWDI Centrifugal blower AMCA Certified
Motor and adjustable drive assembly
Fuel burning safety equipment
Temperature control system
Gas piping
Contactor, and overload (for three phase
application, when required)
h.
i.
j.
Optional external service disconnect with
integrated auxiliary contacts for control circuit
(when required)
Optional intake hood with birds screen (maybe
shipped separate for field mounting by others)
1” thick, UL Listed, Class 2 washable filter
CASING
1.
2.
3.
4.
5.
6.
Units are constructed of G-90 galvanized, 20-gage steel.
All casing panels are attached with sheet metal screws.
Units are built with drop-over support frame 12 and/or 14 gage G90 galvanized, suitable for mounting on roof curbs.
An observation port is located on the exterior of the unit to observe the main flame.
Access panels are gasketed hinged and lift off, with drawdown tight locks, water resistant access panels provides access to all internal
components. Hinged and easily removable access panels are provided to allow servicing of the blower/motor/drives, and
manifold/electrical components.
Insulation is UL Listed Class 1, 1” 1-1/2 pounds foil face fiberglass insulation (optional).
BLOWER AND DRIVES
1.
2.
Blowers are forward curved, belt driven, double width, double inlet, and class II centrifugal type and contain cast iron pillow block
lubricated Stainless Steel ball bearings (150,000 hours average life). Blowers are constructed of galvanized steel covered with an
enamel finish. Motor sheaves are adjustable for balancing. Blower sizes are 9” 15” and 20” DWDI FC.
Blowers are factory tested and set at rated speed after installation in the factory-assembled unit. Blower shafts are equipped with
keyways.
MOTOR
1.
UL recognized motors have thermal or amperage protection and are high efficiency open drip proof type with adjustable drives and
motor mount. Adjustable pulleys and heavy-duty belt(s) are standard.
BURNER
1.
2.
3.
The gas burner is a direct-fired draw through type, and is sized to provide desired output using natural gas at an inlet supply pressure to
the unit of 13.5” water column max, or 11” for propane.
The gas burner has a maximum discharge temperature of 100°F natural gas and 90°F liquid propane. The flame extends the entire
length of the burner at all times when the system is in operation.
The burner consists of non-clogging stainless steel combustion baffles attached to a cast iron gas supply section with no moving parts.
The burner is capable of 100% thermal efficiency with a maximum turndown ratio of 100 to 1 per 3-burner unit (1,650 MBTUH).
4.
5.
A smart valve with hot surface ignition and flame rod is used to prove flame.
A dependable ceramic Nitride composite igniter is used to initiate combustion.
WIRING AND ELECTRICAL
1.
2.
3.
The control circuit voltage is 115-1-60 and 24V grounded and 24V non-grounded. Control transformers are provided.
Wiring in control enclosures is in accordance with the National Electrical Code.
The unit is shipped complete with all items such as relays, starters, switches, and safety controls as required for proper operation. All
factory-mounted controls are factory pre-wired to the unit control panel. All loose controls must be field installed and wired in
accordance with the manufacturer’s specifications and/or local codes.
CONTROL SYSTEM
The ARES sophisticated Micro Controller provides digital logic to the next level of temperature control. The ARES Micro Controller has been
engineered with digital technology to provide accuracy of 99%. Burners 550 MBH and below have an approximate 30 to 1 turndown, 1,100 to
550 MBH have an approximate 60 to 1 turndown and units 1,650 to 1,100 MBH have an approximate 100 to 1 turndown. With the Micro
Controller technology ARES unit is the cleanest burning direct fired unit manufactured.
The Micro Controller comes standard with a service switch, Off/Auto/Fan switch, and discharge set point slide 55°F to 100°F. The technology
allows the Micro Controller to troubleshoot the complete system by referencing labeled LED’s. These LED’s show you immediately the reason
for failure. The standard warning LED’s on the Micro Controller are “Fan Enable”, “Freeze Relay”, “Burner Statues Relay” and optional
“Cooling”. The “COOLING” option is available only on one and two burner model. The Cooling option requires a relay to energize the ARES
EVAP cooling system or DX coils provided by others.
An optional remote control station also provides labeled LED’s. These LED’s are “Fan On”, “Heat On”, “Freeze Shutdown” and optional
“Clogged Filter”. A low temperature room override option is available for the remote control station, (if the space temperature falls below room
override t-stat setting, it will override the duct stat set point and drive the burner to high fire until the space temperature is satisfied).
The Micro Controller can be hard wired to any EMS system at no additional charge. If you would like to communicate with a specific EMS
system you must contact factory for specific details.
The ARES Micro Controller intelligent programming cycles the burners on and off as needed. This allows maximum energy savings because it
supplies the precise BTU’s to provide the desired comfort. To provide this comfort and savings the Micro Controller monitors inlet air and
discharge air temperatures checking them at 20 intervals a second providing a constant defined temperature. The signal from the Micro
Controller is sent to the ARES exclusive amplifier, this amplifier processes the signal to control the modulating gas valve. On two and three
burner units the processor sends a signal to an on/off valve controlling it as needed and modulating at least one burner to provide the precise
BTU’s for the desired comfort.
The ARES Micro Controller has two exclusive features, the first feature, FREEZE PROTECTION. If the discharge temperature drops to 40°F
or less for four continuous minutes the unit will halt all its functions until it is reset. Reset is accomplished by positioning the selector switch to
the “OFF” mode on the Micro Controller until the Freeze LED turns off. The second feature, MILD WEATHER LOCKOUT, will disable the
burner when the ambient temperature is within two degrees below set point. The modulating burner will start again when the temperature is 5°F
below set point.
STEPPED DIRECT IGNITION SYSTEM
1.
2.
Employs hot surface ignition with flame rectification to main burner.
High reliability with fewer gas handling parts (reduces possibility of leakage).
ENCLOSURERS AND WEATHER PROOFING
1.
2.
3.
4.
The ETL Listed unit is provided for outdoor or indoor installation, with factory mounted controls inside the unit casing and control
enclosures. The unit construction is a fully weatherproof design.
The burner control vestibule includes full size, gasketed hinged access panels that require the use of a tool to open, to gain access to
controls and gas train components.
The blower section includes a full size gasketed-hinged access panel that requires the use of a tool to open, to gain access to the blower,
motor, and drives.
A roof curb can be provided, specifically designed for installation of the unit furnished to provide a fully weatherproof design.
FACTORY TESTS
All units are operated, tested and set at the factory using specified job site conditions for electrical and gas input. All operating and safety
controls are tested and set at the factory. Adjustable sheaves are set for proper RPM at specified conditions. The gas pressure regulator is set for
specified burning rate. NOTE: Since field conditions may vary from submitted specifications, the “Start up Check List” must be completed to
insure proper operation and warranty validation at specified inlet pressure (this is found in the control cabinet shipped with the unit).
ADF-SPEC2 11/06/03
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Performance curves based on tests made in accordance with A.M.C.A. 210-85. Tested
with discharge duct. Horsepower does not include drive loses. Standard air density
0.075 Lb/Cu. Ft.
External static pressure to unit and unit accessories (Inches W.C.). You must add the
accessories static pressure losses to the ARES unit. (See chart below) The fan curve
includes all internal loses and with your required unit accessories (Job specific) from
the chart below will you will then get the total external static pressure or total system
static pressure.
Inlet Hood with Filters
.25" W.C.
Inlet Damper
.13" W.C.
Discharge Damper
.15" W.C.
V-bank filter Box
.25" W.C.
CEV
.25” W.C.
Cabinet
.50” W.C.
These are estimated values and may vary based on actual condition and CFM.
ARES
DIRECT FIRED
MODEL 9
(9” x 9” DWDI FC)
AIR REPLACEMENT ENGINEERED SYSTEMS
3.00
2000
2.50
1900
2.25
1800
2.00
1700
1.75
)
3
1600
Curve(s
1.50
1500
System
14 0 0
1300
2
.75
1/
1-
1.00
2
1.25
1200
1
External Static Pressure (In. W.G.)
2.75
3/
1000
.25
1
1/
3
RPM
H
4
1100
.50
/2
P
.00
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
Volume (CFM - 00's omitted)
ADF9-FC 11/19/03 TJ
Performance curves based on tests made in accordance with A.M.C.A. 210-85. Tested
with discharge duct. Horsepower does not include drive loses. Standard air density
0.075 Lb/Cu. Ft.
External static pressure to unit and unit accessories (Inches W.C.). You must add the
accessories static pressure losses to the ARES unit. (See chart below) The fan curve
includes all internal loses and with your required unit accessories (Job specific) from
the chart below will you will then get the total external static pressure or total system
static pressure.
Inlet Hood with Filters
.25" W.C.
Inlet Damper
.13" W.C.
Discharge Damper
.15" W.C.
V-bank filter Box
.25" W.C.
CEV
.25” W.C.
Cabinet
.50” W.C.
These are estimate values and may vary based on actual condition and CFM.
ARES
DIRECT FIRED
MODEL 15
(15” x 15” DWDI FC)
AIR REPLACEMENT ENGINEERED SYSTEMS
3.00
1300
2.50
1200
2.25
2.00
1100
(s)
2
1/
7-
1.75
1000
900
Syste
m
1.25
5
Curve
1.50
1.00
.75
3
External Static Pressure (In. W.G.)
2.75
800
2
1
.50
/2
1/
2
3
H
/4
1
.25
-1
700 RPM
P
.00
0
4
8
12
16
20 24
28 32
36 40
44 48
52 56
60 64
68
72 76
80 84
88 92
Volume (CFM - 00's omitted)
ADF15-FC 11/19/03 TJ
Performance curves based on tests made in accordance with A.M.C.A. 210-85. Tested
with discharge duct. Horsepower does not include drive loses. Standard air density
0.075 Lb/Cu. Ft.
External static pressure to unit and unit accessories (Inches W.C.). You must add the
accessories static pressure losses to the ARES unit. (See chart below) The fan curve
includes all internal loses and with your required unit accessories (Job specific) from
the chart below will you will then get the total external static pressure or total system
static pressure.
Inlet Hood with Filters
.25" W.C.
Inlet Damper
.13" W.C.
Discharge Damper
.15" W.C.
V-bank filter Box
.25" W.C.
CEV
.25” W.C.
Cabinet
.50” W.C
These are estimated values and may vary based on actual condition and CFM.
ARES
DIRECT FIRED
MODEL 20
(20” x 20” DWDI FC)
AIR REPLACEMENT ENGINEERED SYSTEMS
3.00
2.50
900
2.25
850
15
2.00
800
1.75
(s)
750
Curve
System
700
.75
650
/2
1.00
1
7-
1.25
10
1.50
600
5
External Static Pressure (In. W.G.)
2.75
3
550
.50
1
RPM
H
P
/2
-1
1
.25
2
500
450
.00
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Volume (CFM - 000's omitted)
ADF20-FC 11/19/03 TJ
ARES
A5-D.2500-925 DIRECT FIRED M.U.A. WITH V-BANK FILTERED INTAKE
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ARES
DIRECT-FIRED ORDER WORKSHEET & TRANSMITTAL
Date:___/___/___
Ref # __________
Invoice to:
Address
MODEL #
Price
BASE UNIT
MOTOR ___ HP VOLTAGE ___/___/___
P.O. #
Ship to:
Address
BURNER INPUT BTU'S ______________
Contact Name:
CFM
Elevation
INDOOR / OUTDOOR Unit
External Static Pressure:
Inlet Hood w/ Birdscreen
0.13" W.C.
Inlet Hood w/ Filters
0.25" W.C.
V-Bank Filter Section
0.25" W.C.
Discharge Damper
0.15" W.C.
Inlet Damper
0.13" W.C.
______" W.C.
System Duct Work
TOTAL EXTERNAL STATIC PRESSURE
Horse Power
Voltage
High Efficiency ODP (STD)
T.E.F.C.
Super Efficiency
O.D.P.
T.E.F.C.
115/1
208/1
230/1
208/3
230/3
460/3
6"
12"
2 -12"
3 - 12"
w/ high gas pressure switch
w/ low gas pressure switch
w/ high & low gas pressure switch
ACCESSORIES
Inlet Hood
w/Birdscreen
w/ 1" Cleanable filters
V-Bank Filter Section
w/ 2" Cleanable filters
w/ 2" Pleated Throwaway
Dampers
Inlet Motorized 2 Position
Discharge Motorized 2 Position
Insulation 1" Foil Face
Indoor (burner and filter section)
Outdoor (Blower Section)
EVAP Cooling (CEV Only)
Roof Curb
Flat 14" High Non Canted
Flat 24" High Non Canted
Combo 14" with Exhaust Fan
Exhaust Fan ID
Inlet Air Temperature
Outlet Air Temperature
Temperature Rise
6-14" W.C. Normal Inlet Gas Pressure Required
Input BTU's
Natural Gas
Propane
Freeze Stat
Mild Weather Lockout
Exhaust Fan Interlock
Standard/Included
Standard/Included
Standard/Included
AGENTS SIGNATURE _______________________________
Date: ____/____/____
____" x ____"
ELECTRICAL OPTIONS
Remote Control Station
7 Day/24 Hour Time Clock
Clogged Filter Light & Switch
Fused Disconnect Switch
600 Volt
300 Volt
Convenience GFI Outlet Box
Misc. Option Explain
Interface Control Panel
TOTAL LIST PRICE EACH (PER UNIT)
DISCOUNT MULTIPLIER X
TOTAL NET
FREIGHT ESTIMATE