LOSSNAY LGH-RX5-E

LOSSNAY
R410A Data
G6
LGH-RX5-E
1. DIMENSIONS .................................................................................................................................................... 1 - 210
2. PERFORMANCES ............................................................................................................................................ 1 - 212
3. SPECIFICATIONS............................................................................................................................................. 1 - 215
4. SAMPLE INSTALLATIONS ............................................................................................................................... 1 - 218
5. WIRING DIAGRAMS ......................................................................................................................................... 1 - 219
LOSSNAY is a perfect combination of heat recovery and ventilation, which is a leading edge product in the ventilation and air-conditioning field.
The LOSSNAY core is a special preserved paper made cross-flow and plate-fin structure, which is referable below.
4˚C (39.2
0˚C (32
˚F)
Stale hot air (exhaust)
SA
˚F)
Fresh cool air (outdoor)
EA
Outdoors
Stale air exhaust
(dirty indoor air)
Indoors
Fresh air exhaust
(fresh heating/cooling air)
Partition plate
Spacer plate
20˚C
(68˚F)
Stale warm air (indoor air)
OA
16˚C
Fresh air induction
(fresh air)
(60.8˚F)
Fresh warm air (indoor supply air)
RA
Stale air induction
(dirty heating/cooling air)
CITY MULTI can combine LOSSNAY into the air conditioning system, performing the best solution to ventilation and air-conditioning.
Outdoor unit
Indoor unit
Indoor unit
Lossnay
Remote controller
Line up of LOSSNAY units
LGH-15RX5
LGH-25RX5
LGH-35RX5
LGH-50RX5
LGH-65RX5
LGH-80RX5
LGH-100RX5
LGH-150RX5
LGH-200RX5
INDOOR UNITS
[150m3/h Single phase 220-240V 50Hz]
[250m3/h Single phase 220-240V 50Hz]
[350m3/h Single phase 220-240V 50Hz]
[500m3/h Single phase 220-240V 50Hz]
[650m3/h Single phase 220-240V 50Hz]
[800m3/h Single phase 220-240V 50Hz]
[1000m3/h Single phase 220-240V 50Hz]
[1500m3/h Single phase 220-240V 50Hz]
[2000m3/h Single phase 220-240V 50Hz]
1 - 209
1. DIMENSIONS
R410A Data
G6
(Unit ; mm)
LGH-15RX5-E
LGH-25RX5-E
Position where duct direction change is possible
95
Core, air filter, HighEfficiency filter, fan,
Maintenance space
273
Maintenance cover
High efficiency filter(sold separately)
attachment position
103
Air filters (EU-G3)
LGH-50RX5-E
Air exhaust fan
RA
(return air)
Core, air filter, HighEfficiency filter, fan,
Maintenance space
Maintenance cover
High efficiency filter(sold separately)
attachment position
64
20
124
Inspection
opening
192
208
888
30
Position where duct direction
change is possible
Air filters(EU-G3)
LGH-80RX5-E
1004
690
95
70
386
Core, air filter, HighEfficiency filter, fan,
Maintenance space
Maintenance cover
High efficiency filter(sold separately)
attachment position
908
165
Inspection
opening
79
Position where duct direction
change is possible
Air filters(EU-G3)
Position where duct direction
change is possible
INDOOR UNITS
389
399
Maintenance cover
LOSSNAY core
79
Air supply fan
Control box
1144
High efficiency filter(sold separately)
attachment position
79
192
208
79
Air supply fan
Control box
SA
(supply air)
Power supply
cable opening
OA
(outside air intake)
95
1001
954
692
20
Power supply
cable opening
133
LOSSNAY core
RA
(return air)
EA
(exhaust air outlet)
SA
(supply air)
OA
(outside air intake)
Inspection
opening
1010
Air exhaust fan
RA
(return air)
EA
(exhaust air outlet)
Position where duct direction change is possible
By-pass damper plate
Ceiling suspension fixture
(4-15x20 oval)
165
1036
Air exhaust fan
Position where duct direction change is possible
By-pass damper plate
895
Ceiling suspension fixture
(4-13x20 oval)
70
More than 600
150~250
133
More than 600
150~250
Air filters(EU-G3)
242
258
LGH-65RX5-E
Lossnay
30
315
Maintenance cover
LOSSNAY core
79
55
Position where duct direction
change is possible
Core, air filter, HighEfficiency filter, fan,
Maintenance space
SA
(supply air)
Power supply
cable opening
65
Air supply fan
Control box
High efficiency filter(sold separately)
attachment position
79
142
160
888
1063
1016
745
20
80
55
315
Air supply fan
Control box
Inspection
opening
OA
(outside air intake)
More than 600
150~250
874
650
150~250
124
95
SA
(supply air)
Power supply
cable opening
OA
(outside air intake)
LOSSNAY core
64
RA
(return air)
EA
(exhaust air outlet)
921
EA
(exhaust air outlet)
Position where duct direction change is possible
By-pass damper plate
Ceiling suspension fixture
875
65
124
95
Position where duct direction change is possible
By-pass damper plate
Ceiling suspension fixture
875
80
(4-13x20 oval)
124
Air exhaust fan
More than 600
782
Position where duct direction
change is possible
Air filters(EU-G3)
30
273
Control box
Maintenance cover
High efficiency filter(sold separately)
attachment position
63
780
63
LGH-35RX5-E
Core, air filter, HighEfficiency filter, fan,
Maintenance space
Inspection
opening
30
30
Position where duct direction
change is possible
102
LOSSNAY core
97.5
110
780
SA
(supply air)
Power supply
cable opening
65
Air supply fan
OA
(outside air intake)
30
Control box
LOSSNAY core
103
SA
(supply air)
Power supply
cable opening
65
Air supply fan
20
20
Inspection
opening
735
530
782
735
530
102
150 ~250
Core, air filter, HighEfficiency filter, fan,
Maintenance space
More than 600
OA
(outside air intake)
RA
(return air)
EA
(exhaust air outlet)
95
RA
(return air)
EA
(exhaust air outlet)
Ceiling suspension fixture
(4-13x20 oval)
65
768
Air exhaust fan
142
160
Air exhaust fan
By-pass damper plate
102
150 ~250
768
More than 600
102
Position where duct direction change is possible
By-pass damper plate
Ceiling suspension fixture
(4-13x20 oval)
65
Air filters(EU-G3)
1 - 210
1. DIMENSIONS
R410A Data
G6
(Unit ; mm)
LGH-100RX5-E
Position where duct direction change is possible
By-pass damper plate
Ceiling suspension fixture
(4-15x20 oval)
165
Air exhaust fan
1010
RA
(return air)
1263
1231
917
EA
(exhaust air outlet)
More than 600
150~250
165
Air supply fan
Control box
Inspection
opening
399
Maintenance cover
LOSSNAY core
79
1144
High efficiency filter(sold separately)
attachment position
79
242
258
Core, air filter, HighEfficiency filter, fan,
Maintenance space
95
SA
(supply air)
Power supply
cable opening
OA
(outside air intake)
Air filters(EU-G3)
Position where duct direction
change is possible
LGH-150RX5-E
By-pass damper plate
1010
690
1045
27
150~250
More than 600
Inspection
opening
Air supply fan
110
SA
(supply air)
270
OA
(outside air intake)
Core, air filter, HighEfficiency filter, fan,
Maintenance space
RA
(return air)
1004
690
EA
(exhaust air outlet)
Ceiling suspension fixture
(4-15x30 oval)
270
Air exhaust fan
399
798
Control box
Power supply
cable opening
Maintenance cover
1144
79
242
258
700
44
242
258
High efficiency filter(sold separately)
attachment position
LOSSNAY core
Air filters(EU-G3)
LGH-200RX5-E
By-pass damper plate
1010
110
270
27
150~250
More than 600
SA
(supply air)
Inspection
opening
Air supply fan
399
798
Control box
Maintenance cover
Power supply
cable opening
79
Air filters(EU-G3)
242
258
700
1144
242
258
High efficiency filter(sold separately)
attachment position
LOSSNAY core
44
Lossnay
OA
(outside air intake)
917
1272
RA
(return air)
1231
917
EA
(exhaust air outlet)
Core, air filter, HighEfficiency filter, fan,
Maintenance space
Ceiling suspension fixture
(4-15x30 oval)
270
Air exhaust fan
INDOOR UNITS
1 - 211
2. PERFORMANCES
R410A Data
G6
LGH-15RX5-E
50Hz/Single phase 220V
lpy e
Enth
80
alp
30
300
60
25
250
50
20
200
15
150
External static pressure
mmH 2 O
70
ye
nge
effic
ienc
y(H
xch
a
nge
eati
eff
icie
100mm
dia
pipe
length
ng)
nc
y(C
oo
ling
20m
)
Extra high
15m
10m
Pa
100
High
Extra low
5m
50
5
0
0
50
30
300
60
25
250
50
20
200
Extra high
15
150
100
150
Enth
alpy
80
Low
10
70
Tempe
efficie rature exch
ncy
ange
exch
Enth
a
nge
alp
effic
ye
ienc
xch
y
(He
ang
atin
e
g)
eff
icie
nc
y(C
oo
ling
)
ge
xcha
50Hz/Single phase 240V
Exchange
efficiency
(%)
90
Tempe
efficie rature exch
ncy
an
200
10
20
30
20m
15m
10
10m
100
High
Extra low
5m
50
5
0
250
0
50
100
(m2/h)
0
100mm
dia
pipe
length
Low
Pa
Enth
a
External static pressure
mmH 2 O
Exchange
efficiency
(%)
90
150
200
250
(m2/h)
40
50
60
70
10
0
20
30
Air volume (L/s)
40
50
60
70
Air volume (L/s)
LGH-25RX5-E
50Hz/Single phase 220V
Enth
80
alpy
alpy
ang
exc
ee
han
ge
effic
External static pressure
mmH 2 O
50
25
250
20
200
15
150
ncy
(He
Pa
100
5
50
0
0
atin
ienc
y(Co
30m
High
20m
10m
150
200
250
300
han
ge
350
50
25
250
20
200
effic
ie
ncy
(H
eati
effic
ienc
15
150
10
100
y(Co
ng)
oling
)
150
dia
pipe
length
Extra high
40m
30m
Low
High
400
5
50
0
0
Extra low
20m
10m
50
100
150
(m2/h)
0
e
ange
60
)
150
dia
pipe
length
40m
100
exch
Tem
efficperature
ienc
y exchang
exc
g)
oling
Extra low
50
alpy
alpy
70
Extra high
Low
10
Enth
Enth
fficie
60
50Hz/Single phase 240V
Exchange
efficiency
80
e
exch
Enth
70
90
Tem
effic perature
ienc
y exchang
Pa
Exchange
efficiency
External static pressure
mmH 2 O
90
200
250
300
350
400
(m2/h)
10 20 30 40 50 60 70 80 90 100
0
10 20 30 40 50 60 70 80 90 100
Air volume (L/s)
Air volume (L/s)
LGH-35RX5-E
50Hz/Single phase 220V
Exchange
efficiency
(%)
alpy
Enth
alpy
70
60
exch
ange
exch
ange
350
effic
effic
ienc
ienc
y(He
y(Co
oling
)
150mm
dia
pipe
length
25
250
20
200
External static pressure
mmH 2 O
15
150
10
100
Pa
50
High
20m
Low
Extra
low
50
0
0
50 100 150 200 250 300 350 400 450 500
alpy
300
30
20
60
40
80
100
120
150mm
dia
pipe
length
Extra high
50
25
250
20
200
15
150
10
100
30m
High
Extra low
20m
Low
10m
5
50
0
0
50 100 150 200 250 300 350 400 450 500
(m2/h)
(m2/h)
0
Temp
efficieerature e
xcha
ncy
nge
exch
ange
effic
ienc
exch
y(He
ange
ating
effic
)
ienc
y(Co
oling
)
Enth
alpy
30m
10m
5
60
Enth
350
70
)
Extra high
Exchange
efficiency
(%)
80
ating
300
30
50Hz/Single phase 240V
90
Temp
e
efficie rature ex
chan
ncy
ge
Pa
80
Enth
External static pressure
mmH 2 O
90
20
0
140
40
80
60
120
100
14 0
Air volume (L/s)
Air volume (L/s)
50Hz/Single phase 220V
90
Exchange
efficiency
(%) 400
80
Tempe
rature
Enth
excha
Exchange
efficiency
(%) 400
80
efficie
ncy
efficie
Enth
ncy
alpy
(H
eatin
exch
g)
ange
efficie
ncy
(Coo
ling)
Extra high
alpy
50Hz/Single phase 240V
90
nge
excha
Tempe
Enth
nge
350
60
30
300
25
250
20
200
15
10
60m
50m
High
150
Pa
50
200mm
dia
pipe
length
40m
Low
100
30m
Extra low
5
20m
50
10m
0
0
100
200
300
400
500
600
70
35
350
60
30
300
50
25
250
20
200
15
150
700
10
alpy
20
40
60
nge
efficie
nc
y
excha
alpy
nge e
fficien
cy
exch
ange
(Hea
ting)
efficie
nc
y (C
oolin
g)
Extra high
200mm
dia
pipe
length
60m
50m
40m
High
Low
100
30m
Extra low
5
50
0
0
20m
10m
100
200
300
400
500
600
700
(m2/h)
(m2/h)
0
rature
excha
Enth
Pa
35
External static pressure
mm H 2 O
70
External static pressure
mmH 2 O
Lossnay
LGH-50RX5-E
80 100 120 140 160 180 200
0
20
40
60
80 100 120 140 160 180 200
Air volume (L/s)
Air volume (L/s)
INDOOR UNITS
1 - 212
2. PERFORMANCES
R410A Data
50Hz/Single phase 220V
90 Exchange
Tempe
Entha
lpy
Enth
450
60 40
400
50 35
350
30
300
alpy
geefficien
cy
exchan
ency
(Heatin
g)
cy (Coo
ling)
ge efficien
25
250
20
200
200mm
dia
pipe
length
10
100
5
50
0
70 45
450
60 40
400
50 35
350
30
300
50m
40m
Low
High
150
15
efficiency
(%)
80
ge effici
exchan
30m
Extra low
20m
10m
0
50Hz/Single phase 240V
90 Exchange
exchan
Extra high
Pa
External static pressure
mmH2O
70 45
rature
External static pressure
mmH2O
80
efficiency
(%)
25
250
20
200
rature
exchan
ge effici
Entha
ency
lpy ex
change
Enth
efficiency
alpy
exchan
(Heatin
ge efficien
g)
cy (Coo
ling)
200mm
dia
pipe
length
25
Extra low
10
5
50
20m
10m
0
100 200 300 400 500 600 700 800 900
(m2/h)
75 100 125 150 175 200 225 250
50
30m
High
(m2/h)
0
40m
Low
100
0
60m
50m
150
15
100 200 300 400 500 600 700 800 900
Tempe
Extra high
Pa
LGH-65RX5-E
G6
0
25
75 100 125 150 175 200 225 250
50
Air volume (L/s)
Air volume (L/s)
LGH-80RX5-E
50Hz/Single phase 220V
En
tha
80
70
50
500
60
40
400
30
300
20
200
Extra high
250mm
dia
pipe
length
High
100m
80m
Extra low
10
60m
100
40m
20m
0
0
200
400
600
800
1000
1200
(m2/h)
0
50
100
150
200
250
300
nge
exch
ange
effic
Enth
ie
ncy
effic alpy exc
(He
ienc
h
atin
y(C ange
g)
ooli
ng)
70
50
500
60
40
400
50
30
300
20
200
Extra high
250mm
dia
pipe
length
High
Low
90
10
80m
40m
20m
0
0
200
400
80
alpy
En
th
alp
70
60
50
exc
ge
ang
e
500
50
40
400
30
300
efficie
ncy(H
xch
800
1000
1200
50
100
150
200
250
300
350
Air volume (L/s)
90
ge
han
ye
600
(m2/h)
0
Tem
p
effic erature
ienc
exc
y
han
Enth
60m
100
350
50Hz/Single phase 220V
Exchange
efficiency
(%)
100m
Extra low
Air volume (L/s)
LGH-100RX5-E
Tem
effic peratu
ienc re e
xch
y
a
En
tha
lpy
80
exch
ange
effic
Enth
ienc
effic alpy e
y(H
ienc xcha
eati
y(C nge
ng)
ooli
ng)
Low
Pa
External static pressure
mmH 2 O
50
nge
lpy
50Hz/Single phase 240V
Exchange
efficiency
(%)
90
Tem
effic peratu
ienc re e
xch
y
a
Pa
Exchange
efficiency
(%)
External static pressure
mmH 2 O
90
effic
ie
50Hz/Single phase 240V
Exchange
efficiency
(%)
Tem
p
effic erature
ienc
Enth
exc
y
han
alpy
ge
exc
En
h
a
n
tha
ge
lpy
efficie
exc
ncy(H
han
eatin
g)
ge
effic
ienc
y(C
ooli
ng)
80
eatin
ncy
(Co
g)
70
50
500
60
40
400
30
300
20
200
olin
g)
250mm
dia
pipe
length
100m
Extra high
50
250mm
dia
pipe
length
100m
Extra high
80m
High
Low
10
40m
Extra low
100
20m
0
0
200
0
400
50
100
600
150
800
200
1000
250
1200
300
1400
350
High
10
40m
Extra low
100
20m
0
0
200
0
400
50
400
100
Temp
effic erature e
ienc
xcha
y
nge
70
50
500
60
40
400
30
300
20
200
70
50
500
60
40
400
30
300
20
200
50
Low
High
100
0
0
500
0
100
1000
1500
2000
(m2/h)
200
300
400
1400
350
400
500
600
2500
700
Air volume (L/s)
Temp
effic erature e
ienc
xcha
y
nge
Enth
Enth
External static pressure
(mmH 2 O)
10
1200
300
50Hz/Single phase 240V
Exchange
efficiency
(%)
80
Enth
alpy
exch
Enth
ang
e eff
alpy
icie
exch
ncy
ang
(He
e eff
atin
icie
g)
ncy
(Co
olin
g)
Extra high
(Pa)
External static pressure
(mmH 2 O)
50
90
10
alpy
alpy
exch
ang
exch
ang
e eff
icie
ncy
(He
atin
icie
g)
ncy
(Co
olin
g)
e eff
Extra high
(Pa)
80
250
Air volume (L/s)
50Hz/Single phase 220V
Exchange
efficiency
(%)
1000
800
200
Lossnay
90
600
150
Air volume (L/s)
LGH-150RX5-E
60m
Low
Pa
60m
External static pressure
m mH 2 O
200
20
Pa
External static pressure
mmH 2 O
80m
Low
100
High
0
0
500
0
100
1000
1500
2000
(m2/h)
200
300
400
500
600
2500
700
Air volume (L/s)
INDOOR UNITS
1 - 213
2. PERFORMANCES
R410A Data
50Hz/Single phase 220V
Exchange
efficiency
(%)
Tem
p
eratu
Enth
80
alpy
Enth
alpy
500
70
exch
ange
ee
ffic
ienc
y
efficie
n
ange
efficie
ncy(C
ating)
10
High
100
0
1500
2000
2500
100
200
300
400
ge e
ffic
ienc
y
cy(He
ange
efficie
ating)
ooling
)
400
30
20
10
Extra high
300
High
200
Low
100
0
0
500
1000
1500
2000
2500
(m2/h)
(m2/h)
0
chan
efficie
n
ncy(C
40
Low
1000
re ex
exch
ange
exch
50
50
500
Enth
alpy
500
70
Extra high
0
eratu
Enth
alpy
)
300
200
Tem
p
80
ooling
(Pa)
20
50Hz/Single phase 240V
Exchange
efficiency
(%)
60
40
30
90
cy(He
400
60
External static pressure
(mmH 2 O)
chan
g
exch
50
50
re ex
External static pressure
(mmH 2 O)
90
(Pa)
LGH-200RX5-E
G6
500
600
700
0
100
200
300
400
500
600
700
Air volume (L/s)
Lossnay
Air volume (L/s)
INDOOR UNITS
1 - 214
3. SPECIFICATIONS
R410A Data
G6
LGH-15RX5-E
LGH-15RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
By-pass ventilation
Ventilation mode
Fan speed
Extra High
High
Low
Extra Low
Extra High
High
Low
Extra Low
Current (A)
0.44-0.46
0.37-0.38
0.25-0.25
0.14-0.15
0.45-0.46
0.37-0.38
0.25-0.26
0.14-0.15
96-110
80-90
53-59
30-35
97-110
81-91
54-61
30-35
(m3/h)
150
150
110
70
150
150
110
70
(L/s)
42
42
31
19
42
42
31
19
(mmH2O)
10.2-10.7
6.6-7.1
3.6-4.1
1.4
10.2-10.7
6.6-7.1
3.6-4.1
1.4
(Pa)
100-105
65-70
35-40
14
100-105
65-70
35-40
14
82.0
82.0
84.0
85.5
Heating
75.0
75.0
77.5
81.0
Cooling
73.0
73.0
76.5
81.0
27.5-28
26.5-27
22-23.5
18
28.5-29
27-28
23-24
18-19
Power consumption (W)
Air volume
External static pressure
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Noise (dB)
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
20
Under 0.8 A Less
Starting current
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 6 dB greater than the indicated value. (at High Fan speed)
LGH-25RX5-E
LGH-25RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
By-pass ventilation
Ventilation mode
Fan speed
Extra High
High
Low
Extra Low
Extra High
High
Low
Extra Low
Current (A)
0.52-0.55
0.47-0.48
0.26-0.27
0.17-0.18
0.53-0.55
0.47-0.48
0.26-0.27
0.17-0.18
Power consumption (W)
113-129
102-114
56-62
36-42
115-131
103-115
56-63
36-42
(m3/h)
250
250
155
105
250
250
155
105
(L/s)
69
69
43
29
69
69
43
29
(mmH2O)
8.2-8.7
5.1-6.1
2-2.5
0.9
8.2-8.7
5.1-6.1
2-2.5
0.9
(Pa)
80-85
50-60
20-25
9
80-85
50-60
20-25
9
79.0
79.0
81.5
83.5
Heating
69.5
69.5
74.0
77.5
Cooling
68.0
68.0
72.5
76.0
26-27
25-26
20-21.5
18-19
26.5-27.5
25.5-26.5
20.5-22
18-19
Air volume
External static pressure
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Noise (dB)
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
20
Under 0.9 A Less
Starting current
*The Air outlets noise (45 angle,1.5 meters in front of the unit) is about 10 dB greater than the indicated value. (at High Fan speed)
LGH-35RX5-E
LGH-35RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
By-pass ventilation
Ventilation mode
Fan speed
Extra High
High
Low
Extra Low
Extra High
High
Low
Extra Low
Current (A)
0.92-0.92
0.74-0.74
0.5-0.51
0.28-0.3
0.93-0.94
0.77-0.77
0.51-0.52
0.28-0.3
Power consumption (W)
195-212
160-169
105-116
58-69
197-217
164-173
105-116
58-69
(m3/h)
350
350
210
115
350
350
210
115
(L/s)
97
97
58
32
97
97
58
32
(mmH2O)
15.8-16.3
7.6-8.2
2.5-3.1
0.9
15.8-16.3
7.6-8.2
2.5-3.1
0.9
(Pa)
155-160
75-80
25-30
9
155-160
75-80
25-30
9
80.0
80.0
85.0
88.0
Heating
71.5
71.5
76.5
81.5
Cooling
71.0
71.0
75.5
81.0
32-32
28.5-29.5
21.5-23
18
32.5-32.5
29.5-30.5
21.5-24
18
Air volume
External static pressure
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Noise (dB)
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
Starting current
Lossnay
29
Under 2.4 A Less
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 10 dB greater than the indicated value. (at High Fan speed)
INDOOR UNITS
1 - 215
3. SPECIFICATIONS
R410A Data
G6
LGH-50RX5-E
LGH-50RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
Ventilation mode
Fan speed
By-pass ventilation
Extra High
High
Low
Extra Low
Extra High
High
Low
Extra Low
Current (A)
1.2-1.25
1.0-1.0
0.85-0.85
0.4-0.4
1.25-1.25
1.0-1.0
0.85-0.85
0.4-0.4
Power consumption (W)
255-286
207-228
175-190
80-95
260-290
210-230
180-195
80-95
(m3/h)
500
500
390
180
500
500
390
180
(L/s)
139
139
108
50
139
139
108
50
(mmH2O)
15.3-15.8
6.6-9.2
4.1-6.1
1.0
15.3-15.8
6.6-9.2
4.1-6.1
1.0
(Pa)
150-155
65-90
40-60
10
150-155
65-90
40-60
10
78.0
78.0
81.0
86.0
Heating
69.0
69.0
71.0
78.0
Cooling
66.5
66.5
68.0
77.0
33-34
30.5-32
26.5-28
19
34-35
31-32.5
27-29
19
Air volume
External static pressure
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Noise (dB)
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
32
Under 3.0 A Less
Starting current
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 16 dB greater than the indicated value. (at High Fan speed)
LGH-65RX5-E
LGH-65RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
Ventilation mode
Fan speed
By-pass ventilation
Extra High
High
Low
Extra Low
Extra High
High
Low
Current (A)
1.7-1.8
1.5-1.5
1.2-1.2
0.6-0.6
1.7-1.8
1.5-1.5
1.2-1.2
0.6-0.6
Power consumption (W)
350-380
308-322
248-265
120-140
350-385
310-335
250-265
120-140
(m3/h)
650
650
520
265
650
650
520
265
(L/s)
181
181
144
74
181
181
144
74
(mmH2O)
11.2-12.2
6.1-8.2
4.1-5.1
0.8
11.2-12.2
6.1-8.2
4.1-5.1
0.8
(Pa)
110-120
60-80
40-50
8
110-120
60-80
40-50
8
77.0
77.0
80.0
86.0
Heating
68.5
68.5
70.5
78.0
Cooling
66.0
66.0
68.5
77.0
34-34.5
32-33
28.5-31.5
22
34.5-35
32.5-33.5
28.5-30.5
22-22.5
Air volume
External static pressure
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Noise (dB)
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
Extra Low
40
Under 4.4 A Less
Starting current
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 10 dB greater than the indicated value. (at High Fan speed)
LGH-80RX5-E
LGH-80RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
Extra High
High
Low
Extra Low
Extra High
High
Low
Extra Low
Current (A)
1.75-1.75
1.6-1.6
1.45-1.45
0.60-0.65
1.75-1.75
1.6-1.6
1.45-1.45
0.60-0.65
Power consumption (W)
380-415
345-370
315-340
125-145
380-415
345-370
315-340
120-145
(m3/h)
800
800
700
355
800
800
700
355
(L/s)
222
222
194
99
222
222
194
99
(mmH2O)
14.8-15.3
10.7-12.2
8.2-9.7
2
14.8-15.3
10.7-12.2
8.2-9.7
2
(Pa)
145-150
105-120
80-95
20
145-150
105-120
80-95
20
34.5-35.5
33-34
31-32
22
Air volume
External static pressure
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Noise (dB)
79.0
79.0
80.5
87.5
Heating
71.0
71.0
72.5
79.5
Cooling
70.0
70.0
71.5
79.5
33.5-34.5
32-33
30-31
22
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
Lossnay
By-pass ventilation
Ventilation mode
Fan speed
53
Under 3.8 A Less
Starting current
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 16 dB greater than the indicated value. (at High Fan speed)
INDOOR UNITS
1 - 216
3. SPECIFICATIONS
R410A Data
G6
LGH-100RX5-E
LGH-100RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
Ventilation mode
Fan speed
By-pass ventilation
Extra High
High
Low
Extra Low
Extra High
High
Low
Current (A)
2.3-2.4
2.1-2.1
1.7-1.7
0.9-0.9
2.3-2.4
2.1-2.1
1.7-1.7
0.9-0.9
Power consumption (W)
500-535
445-475
350-380
175-200
510-550
460-485
365-395
175-200
(m3/h)
1000
1000
755
415
1000
1000
755
415
(L/s)
278
278
210
115
278
278
210
115
(mmH2O)
16.3-17.3
10.2-11.2
5.6-6.1
1.8
16.3-17.3
10.2-11.2
5.6-6.1
1.8
(Pa)
160-170
100-110
55-60
18
160-170
100-110
55-60
18
80.0
80.0
83.0
87.0
Heating
72.5
72.5
74.0
80.0
Cooling
71.0
71.0
73.0
79.0
36-37
34-35
31-32.5
21-22
37-38
35-36
32-33
21-22
Air volume
External static pressure
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
Noise (dB)
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
Extra Low
59
Under 4.6 A Less
Starting current
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 17 dB greater than the indicated value. (at High Fan speed)
LGH-150RX5-E
LGH-150RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
Ventilation mode
Fan speed
Current (A)
Power consumption (W)
Noise (dB)
Low
Extra High
High
Low
3.5-3.5
3.2-3.2
2.9-2.9
3.5-3.5
3.2-3.2
2.9-2.9
760-830
690-740
630-680
765-835
695-745
635-685
1500
1500
1300
1500
1500
1300
(L/s)
417
417
361
417
417
361
(mmH2O)
16.3-17.8
13.3-13.8
9.7-10.2
16.3-17.8
13.3-13.8
9.7-10.2
(Pa)
160-175
130-135
95-100
160-175
130-135
95-100
80.0
80.0
81.0
Heating
72.0
72.0
72.5
Cooling
70.5
70.5
71.5
38-39
36-37.5
33.5-35
39-40.5
37.5-39
35.5-37
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
High
(m3/h)
Air volume
External static pressure
By-pass ventilation
Extra High
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
105
Under 7.3 A Less
Starting current
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 19 dB greater than the indicated value. (at High Fan speed)
LGH-200RX5-E
LGH-200RX5-E
Model
Frequency / Power source
50Hz / Single phase 220-240V
LOSSNAY ventilation
Ventilation mode
Fan speed
Current (A)
Power consumption (W)
Noise (dB)
Low
Extra High
High
Low
4.8-4.8
4.2-4.2
3.4-3.4
4.8-4.8
4.2-4.2
3.4-3.4
1035-1100
910-980
715-785
1040-1110
915-980
720-785
2000
2000
1580
2000
2000
1580
(L/s)
556
556
439
556
556
439
(mmH2O)
16.3-16.8
10.2-10.7
6.1-6.6
16.3-16.8
10.2-10.7
6.1-6.6
(Pa)
160-165
100-105
60-65
160-165
100-105
60-65
80.0
80.0
83.0
Heating
72.5
72.5
73.5
Cooling
71.0
71.0
72.0
39.5-40
37-38
32.5-34
40.5-41
38-39
33.5-35
Temperature exchange efficiency (%)
Enthalpy exchange efficiency (%)
High
(m3/h)
Air volume
External static pressure
By-pass ventilation
Extra High
(Measured at 1.5m under the center
of panel in an anechoeic chamber)
Weight (kg)
118
Lossnay
Under 11.9A Less
Starting current
*The Air outlets noise (45 angle, 1.5 meters in front of the unit) is about 20 dB greater than the indicated value. (at High Fan speed)
INDOOR UNITS
1 - 217
4. SAMPLE INSTALLATIONS
R410A Data
LGH-15RX5-E to 100RX5
LGH-150RX5 and 200RX5
Exhaust air grille
A
Exhaust grille
(user supplied)
Suspension bolt position
Suspension bolt position
Air-supply grille
(user supplied)
Exhaust grille
(user supplied)
EA
(exhaust-air outlet)
150 to 250
600 or more
Suspension bolt
position
Inspection
opening
LOSSNAY core/
air filter/
fan maintenance
space
414
Air-supply grille
(user supplied)
Supply air grille
OA
(fresh-air intake)
Duct
(user supplied)
Duct diameter 200
(ordered by customer)
Suspension bolt position
(ordered by customer)
450( 600)
Inspection port
Duct
(user supplied)
EA (Exhaust air)
OA (Outside air)
Inspection opening
RA
(Return air)
Duct
diameter 200
(user supplied)
Heat exchanger/filter
maintenance space
Y piping,Dwindle pipe
(user supplied)
Ceiling suspension
bolt position
Air-supply grille
(user supplied)
Supply/
exhaust air grille
SA
(Supply air)
. Always leave inspection holes ( 450 or 600) on the air filter and
LOSSNAY core removal side.
. Always insulate the two ducts outside the room (intake air and exhaust
air ducts) to prevent condensation.
.It is possible to change the direction of the outside air ducts
(OA and EA side).
. Do not install the vent cap or round hood where it will come into
direct contact with rain water.
Unit: mm
Ceiling
suspension
bolt position
B
OA
(Outside air)
Duct diameter 250
Ceiling
suspension (user supplied)
bolt position
A
150~250
Min. 600
B
414
EA
(Exhaust air)
Duct downward slope 1/30
or more (to wall side)
(Rainwater entrance
prevention)
Deep-type hood or
weather cover
G6
Duct incline
Over 1/30
(toward the wall)
to prevent entry
of rainwater
EA
(exhaust-air outlet)
Ceiling suspension
bolt
(user supplied)
(user
supplied)
OA
(fresh-air intake)
Exhaust grille
450( 600) Inspection port
Air-supply grille
SA
RA
SA
RA
(return air) (return air) (supply air) (supply air)
.Always leave inspection holes ( 450 or 600) on the air filter and
LOSSNAY core removal side.
. Always insulate the two ducts outside the room (intake air and exhaust
air ducts) to prevent condensation.
.If necessar y, order a weather cover to prevent rain water from direct
contact or entering the unit.
Model
A
B
LGH-15RX5
768
782
LGH-25RX5
768
782
LGH-35RX5
875
921
LGH-50RX5
875
1063
LGH-65RX5
895
1001
Model
A
B
LGH-80RX5
1010
1036
LGH-150RX5
1010
1045
LGH-100RX5
1010
1263
LGH-200RX5
1010
1272
Lossnay
Unit: mm
INDOOR UNITS
1 - 218
5. WIRING DIAGRAMS
R410A Data
G6
LGH-15RX5 to 100RX5
GREEN/YELLOW
BROWN
RED
TAB3
BLACK
GREY
YELLOW
M2
TM1
L
TAB5
BLUE
TAB1
CN10
TAB2
N
BROWN
Isolator
L
N
PE
C
SUPPLY
FAN MOTOR
POWER SUPPLY
220-240V 50Hz
(*2)
BLUE
CN1
RED
ORANGE
BLUE
WHITE
M1
TR
CN9
CN7
C
EXHAUST
FAN MOTOR
YELLOW
GM
(*2)
RED
LS
BROWN
CN32
TH1(OA)
ORANGE
ORANGE
ORANGE
ORANGE
CN16
SW2
SW1
CN5
SW5
CN2
BROWN
CN6
ORANGE
ORANGE
TM4
TH2(RA)
X10
9
X12 X11
TM3
6
NOTE
PZ60DR-E
2
8
1
TB5
TM2
7
Operation or Delay1
monitor output
MAX 240VAC 2A MIN 220VAC 100mA
24VDC 2A
5VDC 100mA
10
SA1 SA2
3
2 B
(*1)
2nd remote controller (Max.2remote controllers installable cable)
2nd LOSSNAY unit (Up to max 15 units)
Transmission
cable
(non-polar)
1S A
Sheild Wire
12V or 24V DC
By-pass or Delay2
M-NET
monitor output 6 , 7
transmission
Mr.Slim
Malfunction monitor
(non-polar) MELANS cable
*When the optional Remote Controller PZ-60DR-E
output 7 , 8
is used as the M-NET System ,connect it to 1
MAX 240VAC 1A
External control input
2 of TM4 terminal block,and connect M-NET
24VDC 1A
1
3
transmission
wire to A , B on TB5 terminal
MIN 220VAC 100mA
5VDC 100mA
block.
(*1)
TM4
Unchanged a-conntact
Optional Remote controller
2
(PZ-60DR-E)
1
1.TM1, TM2, TM3, TM4, TB5 shown
2nd remote controller
in dotted lines are field work.
(Max.2 remote controllers
TB5(M-NET)
2.Isolator should be provided by the customer.
installable)
3.Be sure to connect the grounding wire.
*Attention
A
M-NET
transmission
cable
B
S
Sheild Wire
(*1)PZ-41SLB-E and PZ-52SF-E cannot
be used when using PZ-60DR-E
With this product, the wiring installation method will
2nd or later main units
vary according to the design of the system.
Perform electrical installation to meet local electrical regulations.
.Always use double insulated PVC cable for the transmission cables.
.Wiring work must be performed by qualified professionals.
.All supply circuits must be disconnected before obtaining access to the terminal devices.
(*2) LGH-100RX5 has 2
capacitors per mortor
as following drawing.
M
C
C
CN16
(Unchanged a-conntact)
BROWN
HI
LO
EXTRA-LO
BY-PASS
RED
ORANGE
YELLOW
GREEN
*Specifications may be subject to change without notice.
Definition of Symbols
Motor for exhaust fan
Motor for supply fan
Capacitor
Motor for By-pass operation
Microswitch
Thermistor for outside air
Thermistor for return air
Switch (Main/Sub change)
Switch (Function selection)
Terminal block (Power supply)
Terminal block (External control input)
Terminal block (Monitor output)
Terminal block (Transmission cable and monitor output)
Terminal block (M-NET Transmission cable)
Connector(Power supply)
Control circuit transformer
Relay contact
CN1:
CN2:
CN5:
CN6:
CN7:
TAB3:
TAB5:
CN9:
CN10:
CN16:
CN32:
SA1:
SA2:
SYMBOL
INDOOR UNITS
Connector (Transformer primary)
Connector (Transformer secondary)
Connector (Thermistor)
Connector (Microswitch)
Connector (Motor for By-pass operation)
Tab connector(Fan motor)
Tab connector (Fan motor)
Connector (Fan motor)
Connector (Fan motor)
Connector (High/Low/By-pass switch)
Connector (Remote control selection)
Address setting rotary switch (10 digit)
Address setting rotary switch (1 digit)
: Indicates terminal block.
: Connector.
: Board insertion connector or fastening
connector of control board.
Lossnay
M1:
M 2:
C:
GM:
LS :
TH1:
TH2:
SW1:
SW2, 5:
TM1:
TM2:
TM3:
TM4 :
TB5 :
TAB1,TAB2:
TR1:
X10,X11,X12:
1 - 219
5. WIRING DIAGRAMS
R410A Data
G6
LGH-150RX5 and 200RX5
POWER SUPPLY
220-240V 50Hz
GREEN/YELLOW
BROWN
BLACK
GREY
YELLOW
M2
SUPPLY
FAN MOTOR
C
x103
x102
(*2)
TAB1
CN10
TAB2
M1
EXHAUST
FAN MOTOR
BROWN
BLUE
TR1
CN1
x203 ORANGE
BLUE
x202 WHITE
x203
C
(*2)
PE
BLUE
x101
x101
RED
ORANGE
BLUE
WHITE
x202
RED
RED
CN9
CN7
x201
WHITE
RED
WHITE
BROWN
BLACK
GREY
YELLOW
M2
SUPPLY
FAN MOTOR
C
(*2)
RED
ORANGE
BLUE
WHITE
M1
EXHAUST
FAN MOTOR
C
(*2)
HI
LO
BY-PASS
x201
RED
ORANGE
YELLOW
GREEN
BLACK
TR2
TR3
BLACK
LS
GM MG
BLACK
BROWN
CN32
TH1(OA)
ORANGE
ORANGE
ORANGE
ORANGE
CN16
SW2
SW1
CN2
BROWN
SW5
TM4
10
SA1 SA2
X10
9
X12 X11
2
TM2
T M3
7
8
MAX 240VAC 1A
24VDC 1A
MIN 220VAC 100mA
5VDC 100mA
1
1
TB5
2
3
A
12V or 24V DC
Mr.Slim
(non-polar)
By-pass or Delay2
monitor output 6 , 7
Malfunction monitor
output 7 , 8
LS
BLACK
CN5
TH2(RA)
6
CN16
(Unchanged a-conntact)
BROWN
L
N
N
TAB5
TAB3
BLACK
x103 GREY
YELLOW
x102
Isolator
TM1
L
BROWN
RED
B
S
Sheild Wire
M-NET
transmission
MELANS cable
GM MG
Operation or Delay1
monitor output
MAX 240VAC 2A MIN 220VAC 100mA
24VDC 2A
5VDC 100mA
(*1)
PZ60DR-E
2nd remote controller (Max.2remote controllers installable cable)
2nd LOSSNAY unit (Up to max 15 units)
Transmission
cable
(non-polar)
External control input
1
3
Unchanged a-conntact
NOTE 1.TM1, TM2, TM3, TM4, TB5 shown
in dotted lines are field work.
2.Isolator should be provided by the customer.
3.Be sure to connect the grounding wire.
*Attention
*When the optional Remote Controller PZ-60DR-E
is used as the M-NET System ,connect it to 1
2 of TM4 terminal block,and connect M-NET
transmission wire to A , B on TB5 terminal
block.
(*1)
TM4
Optional Remote controller
2
(PZ-60DR-E)
1
2nd remote controller
(Max.2 remote controllers
TB5(M-NET)
installable)
A B S
(*2) LGH-200RX5 has 2
capacitors per mortor
as following drawing.
M
C
C
M-NET
With this product, the wiring installation method will
transmission
Sheild Wire
(*1)PZ-41SLB-E and PZ-52SF-E cannot
cable
vary according to the design of the system.
be used when using PZ-60DR-E
Perform electrical installation to meet local electrical regulations.
2nd or later main units
.Always use double insulated PVC cable for the transmission cables.
.Wiring work must be performed by qualified professionals.
.All supply circuits must be disconnected before obtaining access to the terminal devices.
*Specifications may be subject to change without notice.
Lossnay
Definition of Symbols
M1:
M2:
C:
GM:
LS:
T H1:
TH2:
SW1:
SW2, 5:
TM1:
TM2:
TM3:
TM4:
Motor for exhaust fan
Motor for supply fan
Capacitor
Motor for By-pass operation
Microswitch
Thermistor for outside air
Thermistor for return air
Switch (Main / Sub change)
Switch (Function selection)
Terminal block (Power supply)
Terminal block(External control input)
Terminal block (Monitor output)
Terminal block
(Transmission cable and monitor output)
TB5:
Terminal block (M-NET Transmission cable)
TAB1,TAB2: Connector(Power supply)
TR1:
Control circuit transformer
TR2,TR3: By-pass operation transformer
X10,X11,X12: Relay contact
X101,X102,X103: Relay Supply fan speed control
X201,X202,X203: Relay Exhaust fan speed control
CN1:
Connector (Transformer primary)
CN2:
Connector (Transformer secondary)
CN5:
Connector (Thermistor)
CN6:
Connector(Microswitch)
CN7:
Connector (Motor for By-pass operation)
Connector (Fan motor)
CN9:
TAB3:
Tab connector (Fan motor)
Tab connector (Fan motor)
TAB5:
CN9:
Connector (Fan motor)
CN10:
Connector (Fan motor)
CN16:
Connector(High/Low/By-pass switch)
CN32:
Connector (Remote control selection)
SA1:
Address setting rotary switch (10 digit)
Address setting rotary switch (1 digit)
SA2:
SYMBOL
: Indicates terminal block.
Board insertion connector or fastening
connector of control board.
INDOOR UNITS
1 - 220