Lennox GCM07N User manual

HVAC EUROPE
SPLIT TYPE, HEAT PUMP AIR CONDITIONERS
Technical & service manual 2005
R410a Wall Mounted
[Models]
GCM07N niet leverbaar
GHM07N niet leverbaar
GCM09N
GHM09N
GCM12N
GHM12N
GCM18N
GHM18N

1
GC(H)M Series (R410A)
Contents
1. Features………………………………………………………………… 02
2. Specification………………………………………………………..……03
3. Dimensions…………………………………………………………..… 05
4. Refrigeration cycle diagram……………………………………………09
5. Pressure table…………….……………………………………….……10
6. Capacity table…………………………………………………………...14
7. Wiring diagram…………………………………………………..………20
8. Electronic function………………………………………….…………...25
9. Troubleshooting……………………………………………………….…33
10.Characteristic of temp. sensor…………………………………………36

2
1.Features
1.1Compact design
1.2High efficiency and quiet operation
1.3A class energy level

3
2.Specification
Model
GC
M
-
07N
GH
M
-
07N
GCM
-
09N
GH
M
-
09N
Power supply
Ph
-
V
-
Hz
1, 220
-
240V~, 50Hz
1, 220
-
240V~, 50Hz
1, 220
-
240V~, 50Hz
1, 220
-
240V~, 50Hz
Capacity
Btu/h
7000
7000
9000
9000
Input
W
640
640
820
820
Rated current
A
2.8
2.8
3.6
3.6
Cooling
EER
Btu/w.h, w/w
11,3.2
11,3.2
11,3.2
11,3.2
Ca
pacity
Btu/h
8500
11000
Input
W
690
890
Rated current
A
3.0
3.9
Heating
COP
W/W
3.6
3.6
Moisture Removal
L/h
0.7
0.7
1.0
1.0
Max. input consumption
W
850
1000
1000
1200
Max. current
A
3.8
4.5
4.5
5.3
Starting current
A
Model
PA82X1C
-
4DZDE
PA82X1C
-
4DZDE
PA108X1C
-
4FTDE
PA108X1C
-
4FTDE
Type
Rotary
Rotary
Rotary
Rotary
Brand
TOSHIBA
TOSHIBA
TOSHIBA
TOSHIBA
Capacity
Btu/h
7000
7000
9000
9000
Input
W
730
730
920
920
Rated current(RLA)
A
3.3
3.3
4.1
4.1
Locked rotor Amp(LRA)
A
16.0
16.0
18.7
18.7
Thermal protector
MRA13408
-
9087
MRA13408
-
9087
MRA13430
-
9087
MRA13430
-
9087
Capacitor
uF
25
25
25
25
Compressor
Ref
rigerant oil
ml
300
300
330
330
Model
RPG13H
RPG13H
RPG13H
RPG13H
Brand
Welling
Welling
Welling
Welling
Input
W
36.5
36.5
39.5
39.5
Capacitor
uF
1.2
1.2
1.2
1.2
Indoor fan motor
Speed(hi/mi/lo)
r/min
1050/920/820
1050/9
20/820
1200/950/850
1200/950/850
Indoor air flow (Hi/Mi/Lo)
m3/h
450/400/350
450/400/350
500/430/370
500/430/370
Indoor noise level (Hi/Mi/Lo)
dB(A)
35/32/30
35/32/30
37/34/31
37/34/31
Dimension (W*H*D)
mm
710×250×190
710×250×190
710×250
×195
710×250×195
Packing (W*H*D)
mm
800×340×270
800×340×270
800×340×270
800×340×270
Indoor unit
Net/Gross weight
Kg
8/10
8/10
8/10
8/10
Model
YDK24
-
6T
YDK24
-
6T
YDK24
-
6F
YDK24
-
6F
Brand
Welling
Welling
Welling
Welling
Input
W
56
56
56
56
Capacitor
uF
2.5
2.5
2.5
2.5
Outdoor fan motor
Speed
r/min
800
800
800
800
Outdoor air flow
m3/h
1500
1500
1800
1800
Outdoor no
ise level
dB(A)
49
49
50
50
Dimension(W*H*D)
mm
700X535X235
700X535X235
780X540X250
780X540X250
Packing (W*H*D)
mm
815X580X325
815X580X325
910X575X335
910X575X335
Outdoor unit
Net/Gross weight
Kg
31/34
32/35
36/39
37/40
Refrigerant type R4
10A
g
800
820
900
920
Design pressure
MPa
4.2
4.2
4.2
4.2
Liquid side/ Gas side
mm(inch)
Ф
6.35/
Ф
9.53
Ф
6.35/
Ф
9.53
Ф
6.35/
Ф
9.53
Ф
6.35/
Ф
9.53
Max. refrigerant pipe length
m
10
10
10
10
Refrigerant piping
Max. difference in level
m
5
5
5
5
Connection wiring
No
No
No
No
Plug type
16A
16A
16A
16A
Thermostat type
Electrolic control
Electroli
c control
Electrolic control
Electrolic control
Operation temp
℃
17
-
30
17
-
30
17
-
30
17
-
30
Ambient temp
℃
18
~
-
45
-
7
-
~
45
18
~
-
45
-
7
-
~
45
Application area
m2
10
-
14
10
-
14
14
-
21
14
-
21
Qty’per 20’ /40’ /40'HQ
se
t
126/272/298
126/272/298
113/238/274
113/238/274
★ 1 The noise date is base on hemi-anechoic chamber, during actual operation, these values are normally somewhat different as a result of ambient
condition.

4
Model
GCM
-
12N
GH
M
-
12N
GC
M
-
18N
GHM
-
18N
Power su
pply
Ph
-
V
-
Hz
1, 220
-
240V~, 50Hz
1, 220
-
240V~, 50Hz
1, 220
-
240V~,50Hz
1, 220
-
240V~,50Hz
Capacity
Btu/h
12000
12000
18000
18000
Input
W
1120
1120
1720
1720
Rated current
A
5.0
5.0
7.8
7.8
Cooling
EER
Btu/w.h,
w/w
11,3.2
11,3.2
10.5,3.1
10.5,3.1
Capacity
15000
19000
Input
1180
1650
Rated current
5.3
8.0
Heating
COP
3.6
3.4
Moisture Removal
L/h
1.2
1.2
1.6
1.6
Max. input
consumption
W
1550
1550
2500
2500
Max. current
A
10
10
11.5
11.5
Starting current
A
30
30
42.5
42.5
Model
PA140X2C
-
4FT
PA140X2C
-
4FT
PA200X2CS
-
4KU1
PA200X2CS
-
4KU1
Type
rotary
R
otary
Rotary
Rotary
Brand
TOSHIBA
TOSHIBA
Toshiba
Toshiba
Capacity
Btu/h
12000
12000
16910
16910
Input
W
1200
1200
1720
1720
Rated current(RLA)
A
5.4
5.4
7.50
7.50
Locked rotor Amp(LRA)
A
29.9
29.9
34.5
34.5
Thermal protector
UP3RE059
1
-
T56
UP3RE0591
-
T56
Internal
Internal
Capacitor
uF
35
35
45
45
Compressor
Refrigerant oil
ml
480
480
ESTER OIL VG74 ·750
ESTER OIL VG74 ·750
Model
RPG13D
RPG13D
RPG28D
RPG28D
Brand
Welling
Welling
Welling
Welling
Input
W
44
44
53
53
Capacitor
uF
1.2
1.2
1.5uF/450V
1.5uF/450V
Indoor fan motor
Speed(hi/mi/lo)
r/min
1220/1000/800
1220/1000/800
1180/1080/800
1180/1080/800
Indoor air flow (Hi/Mi/Lo)
m3/h
580/500/420
600/520/420
850/700/600
850/700/600
Ind
oor noise level (Hi/Mi/Lo)
dB(A)
40/37/34
40/37/34
42/39/37
42/39/37
Dimension (W*H*D)
mm
790×265×193
790×265×193
920×292×225
1000×353×280
Packing (W*H*D)
mm
875x285x375
875x285x375
1015×368×295
1015×368×295
Indoor unit
Net/Gross weight
Kg
9.0/11.
5
9/11
13/15
13/15
Model
YDK24
-
6F
YDK24
-
6F
YDK53
-
6K
YDK53
-
6K
Brand
Welling
Welling
Welling
Welling
Input
W
56
56
125
125
Capacitor
uF
2.5
2.5
3.5
3.5
Outdoor fan motor
Speed
r/min
800
800
800
800
Outdoor air flow
m3/h
1800
1800
2500
2500
Outdoor noise level
dB(A)
50
50
52
52
Dimension(W*H*D)
mm
780X540X250
780X540X250
845X695X335
845X695X335
Packing (W*H*D)
mm
910X575X335
910X575X335
970X770X395
970X770X395
Outdoor unit
Net/Gross weight
Kg
37/40
38/41
52/56
52/56
Refrigerant type R410A
g
1050
1080
1690
1740
Design pressure
MPa
4.2
4.2
3.8
3.8
Liquid side/ Gas side
mm(inch)
Ф
6.35/
Ф
12.7
Ф
6.35/
Ф
12.7
Ф
6.35/
Ф
12.7
Ф
6.35/
Ф
12.7
Max. refrigerant pipe length
m
10
10
15
15
Refrigerant piping
Max. difference in level
m
5
5
8
8
Connection wiring
No
No
No
No
Plug type
16A
16A
NO PLUG
NO PLUG
Thermostat type
Electrolic control
E
lectrolic control
Electronic control
Electronic control
Operation temp
℃
17
-
30
17
-
30
17
-
30
17
-
30
Ambient temp
℃
18
~
-
45
-
7
-
~
45
18
-
45
-
7~45
Application area
m2
18
-
26
18
-
26
28~40
28~40
Qty’per 20’ /40’ /40'HQ
set
94/199/232
94/199/232
70 / 148 / 170
70 / 148 / 170
★ 1 The noise date is base on hemi-anechoic chamber, during actual operation, these values are normally somewhat different as a result of ambient
condition.

5
3.Dimensions
3.1 Indoor unit
GCM-07N,GHM07N,GCM09N,GHM09N
3.2 Indoor unit
GCM-12N, GHM12N

6
3.2 Indoor unit
GCM-18N,GHM18N

7
3.4 Outdoor unit
GCM-07N,GHM07N
3.5 Outdoor unit
GCM-09N1,GHM09N,GCM12N,GHM12N

8
GCM-18N,GHM18N
12. 5

9
4.Refrigeration cycle diagram