Gree GWH09ACC-K6DN A1 A/I User manual
Service Manual
Models:
Change for life
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Service Manual
Table of Contents
Part Ė: Technical Information.......................................................................1
1. Summary......................................................................................................................1
..........................................................................................................3
...........................................................................................................3
......................................................................................13
.......................................................13
...................................................14
....................................................................................................................14
3. Outline Dimension Diagram......................................................................15
......................................................................................................................15
...................................................................................................................16
4. Refrigerant System Diagram....................................................................18
5. Electrical Part.........................................................................................................19
...............................................................................................................19
.....................................................................................................25
6. Function and Control......................................................................................29
.....................................................................................29
......................................................................................35
...............................................................................36
......................................................................37
Part ė: Installation and Maintenance .................................................48
7. Notes for Installation and Maintenance..........................................48
8. Installation................................................................................................................52
......................................................................................52
............................................................................................54
....................................................................................54
.............................................................................54
................................................................................................55
.............................................................................................57
..........................................................................58
O ...................................................................58
Service Manual
9. Maintenance............................................................................................................59
...............................................................................................................59
........................................................................................67
.........................................................................80
10. Exploded View and Parts List ..............................................................82
....................................................................................................................82
.................................................................................................................95
11. Removal Procedure.....................................................................................104
.............................................................................104
..........................................................................109
Appendix:......................................................................................................................124
..................................................124
...................................................................124
.................................................................................125
....................................................126
1
Technical Information
Service Manual
1. Summary
Part Ė: Technical Information
Indoor Unit
Outdoor Unit
2Technical Information
Service Manual
Model List:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Remote Controller
3
Technical Information
Service Manual
50 50
1 1
W 2700 2700
W 3000 3000
W 805 805
W 779 779
3.8 3.8
3.5 3.5
W 1500 1500
3.8 3.8
3
0.8 0.8
3.35 3.35
3.85 3.85
6.8 6.8
2
W 20 20
0.31 0.31
1.5 1.5
5
W 1.5 1.5
3.15 3.15
11 11
13 13
4Technical Information
Service Manual
4.6 4.6
W 790 790
đć
900 900
W 30 30
0.36 0.36
3 1600 1600
I I
4.3 4.3
2.5 2.5
27.5 27.5
30 30
0.55 0.55
Pipe
5 5
16 16
10 10
15 15
5
Technical Information
Service Manual
50 50
1 1
W 3500 3500
W 3670 3670
W 1085 1085
W 990 990
5.0 5.0
4.5 4.5
W 1500 1500
6.6 6.6
3
1.4 1.4
3.23 3.23
3.71 3.71
7 7
2
W 20 20
0.31 0.31
1.5 1.5
5
W 1.5 1.5
3.15 3.15
11 11
13 13
6Technical Information
Service Manual
4.6 4.6
W 1023 1023
đđ
900 900
W 30 30
0.36 0.36
3 2200 2200
I I
4.3 4.3
2.5 2.5
31 31
34 34
0.7 0.7
Pipe
5 5
16 16
10 10
20 20
7
Technical Information
Service Manual
50 50
1 1
W 5200 5200
W 5300 5300
W 1528 1528
W 1410 1410
6.78 6.78
6.26 6.26
W 2600 2600
6.78 6.78
3
1.8 1.8
3.40 3.4
3.76 3.76
7 7
2
1230\1150\1080\980\900\850\800 1230\1150\1080\980\900\850\800
1350\1250\1150\1050\980\900\850 1350\1250\1150\1050\980\900\850
W 35 35
0.35 0.35
2.5 2.5
W 2.5 2.5
3.15 3.15
13.5 13.5
16.5 16.5
8Technical Information
Service Manual
25 25
6.5 6.5
W 1410 1410
ćć
800 800
W 60 60
0.4 0.4
3 3200 3200
I I
4.3 4.3
2.5 2.5
45 45
49.5 49.5
1 1
Pipe
5 5
16 16
10 10
25 25
9
Technical Information
Service Manual
50
1
W 7000
W
W 1930
W
8.73
W 1900
8.73
3
2.4
3.68
6.5
2
W 35
0.45
3
W 2.5
3.15
16.5
20
10 Technical Information
Service Manual
24
11.7
W 2420
800
W 60
0.58
3 3200
I
4.3
2.5
53.5
58
1.7
Pipe
5
12
10
25
11
Technical Information
Service Manual
50 50
1 1
W 7000 7000
W 7400 7400
W 1900 1900
W 1897 1897
8.73 8.73
8.84 8.84
W 3750 3750
8.73 8.73
3
2.4 2.4
3.68 3.68
3.90 3.90
6.5 6.5
2
W 35 35
0.35 0.35
3 3
7
W 2.5 2.5
3.15 3.15
17.5 17.5
21 21
12 Technical Information
Service Manual
24 24
11.7 11.7
W 2420 2420
800 800
W 60 60
0.58 0.58
3 3200 3200
I I
4.3 4.3
2.5 2.5
53.5 53.5
58 58
1.7 1.7
Pipe
5 5
50 50
10 10
25 25
13
Technical Information
Service Manual
2.2 Operation Characteristic Curve
2.3 Capacity Variation Ratio According to Temperature
0 10 20 30 40 50 60 70 90 0 10 20 30 40 50 60 70 80 90 100 120110
80
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
220V
230V
240V
220V
230V
240V
Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
Capacity ratio(%)
gnilooC
gnilooC
Outdoor temp.(°C)
Capacity ratio(%)
Outdoor temp.(°C)
gnitaeH
Capacity ratio(
%)
Outdoor temp.(°C)
gnitaeH
Capacity ratio(
%)
Outdoor temp.(°C)
Heating operation ambient temperature range is -15ºC~24ºC
Heating operation ambient temperature range is -22ºC~24ºC
0
20
40
60
80
100
120
140
-15 -10 -5 0 5 10 15 20 25 30 35 43
0
20
40
60
80
100
120
140
-15 -10 -5 0 5 10 15 20 25 30 35 43
0
20
40
60
80
100
120
140
-22 -15 -10 -7 0 2 7 15 18 21 24
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
0
20
40
60
80
100
120
140
-22 -15 -10 -7 0 2 7 15 18 21 24
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
Condition
Indoor:DB27°C WB19°C
Indoor air flow:
High
Pipe length:5m
09/12K
18K
24K
09/12K
18K
24K
14 Technical Information
Service Manual
2.4 Cooling and Heating Data Sheet in Rated Frequency
2.5 Noise Curve
Indoor side noise when blowing Outdoor side noise when blowing
Indoor fan motor rotating speed Compressor frequency(Hz)
Noise/dB(A)
50
60
30
40
20
Turbo High Medium-high Medium Medium-low Low Ultralow
40
42
44
46
48
50
52
54
56
20 4030 50 60 70 80 90
Noise dB(A)
18K
12K
09K
12K
09K
18K
24K
24K
57
60
52
72
Instruction:
64
67
65
77
15
Technical Information
Service Manual
3. Outline Dimension Diagram
3.1 Indoor Unit
W W1 W2 W3
889 294 212 201.5 541.5 146
1013 307 221 125.5 685 202.5
1122 329 247 207 685 230
D
H
W
75
35
Φ55
W3W2
W1
Φ55
35
75
W1 W2 W3
140
190
38
Φ55 Φ55
38
79
154
43
W1 W2 W3
Φ70 Φ70
43
16 Technical Information
Service Manual
3.2 Outdoor Unit
780
596
848
286
540
257
320
340
965
700
396
890
560
364
Unit:mm
17
Technical Information
Service Manual
712
782
257
320
540
286
510
965
897 340
396
364
700
560
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