GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models: MULTI30HP230V1CO
MULTI36HP230V1CO
MULTI42HP230V1CO
Service Manual
Table of Contents
Table of Contents
Part
Ė
: Technical Information
...............................................................................1
1. Summary
..............................................................................................................................1
6SHFL¿FDWLRQV
..................................................................................................................2
6SHFL¿FDWLRQ6KHHW.....................................................................................................................2
2.2 Cooling capacity tables...............................................................................................................6
3. Outline Dimension Diagram
................................................................................9
4. Refrigerant System Diagram
............................................................................10
5. Electrical Part
.................................................................................................................11
5.1 Wiring Diagram.........................................................................................................................11
5.2 PCB Printed Diagram ...............................................................................................................13
6. Function and Control
..............................................................................................14
Part
ė
: Installation and Maintenance
.........................................................16
7. Safety Precautions
....................................................................................................16
8.Installation Manual
.....................................................................................................18
8.1 Preparation before Installation..................................................................................................19
8.2 Installation Instruction...............................................................................................................21
9. Troubleshooting
..........................................................................................................27
9.1 Malfunction Indicator ...............................................................................................................27
0DOIXQFWLRQ&KHFNLQJDQG(OLPLQDWLRQ......................................................................................28
0DLQWHQDQFH0HWKRGIRU1RUPDO0DOIXQFWLRQ...........................................................................34
10. Exploded View and Parts List
......................................................................36
11. Removal Procedure
...............................................................................................40
Appendix:
................................................................................................................................52
$SSHQGL[5HIHUHQFH6KHHWRI&HOVLXVDQG)DKUHQKHLW..............................................................52
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH...............................................................................52
Appendix 3: Pipe Expanding MHWKRG.............................................................................................53
Appendix 4: List of Resistance for Ambient Temperature Sensor...................................................54
1
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Service Manual
1. Summary
Part
Ė
: Technical Information
Outdoor Unit
MULTI36HP230V1CO
MULTI42HP230V1CO
MULTI30HP230V1CO
2
7HFKQLFDO,QIRUPDWLRQ
Service Manual
6SHFL¿FDWLRQV
Model
MULTI30HP230V1CO
Product Code CN860W0160
Power
supply
Rated Voltage V~ 208/230
5DWHG)UHTXHQF\Hz 60
3KDVHV1
Cooling capacity(max~min) W 8500(2400~9800)
Heating capacity(max~min) W 9260(2400~9500)
Cooling Power Input(max~min) W 2420
Heating Power Input(max~min) W 2470
Cooling Current Input A 10.5
Heating Current Input A 10.7
Rated Power Input W 2800
Rated Current A 30
EER W/W 3.52
COP W/W 3.75
Outdoor
Unit
&RPSUHVVRU7UDGHPDUNZHUHAI LANDA COMPRESSOR CO.LTD
Compressor Model QXAS-D32zX090A
Compressor Refrigerant Oil Type RB68EP
Compressor Type Inverter Rotary
L.R.A A 30
Compressor Rated Load Amp (RLA) A 13.9
Compressor Power Input W 4150
&RPSUHVVRU7KHUPDO3URWHFWRU1NT11L—6233
7KURWWOLQJ0HWKRGElectron expansion valve
Cooling Operation Ambient Temperature Range
O
)0~118
Heating Operation Ambient Temperature Range
O
)-4~86
Condenser Material $OXPLQXP)LQFRSSHU7XEH
Condenser Pipe Diameter LQFKĭ
5RZV)LQ*DSPPLQFK2-1/18
&RLOOHQJWKO;KHLJKW+;FRLOZLGWK/LQFK27 4/9X29 4/9X12 1/5
)DQ0RWRU6SHHGUSP+0/rpm 630
2XWSXWRI)DQ0RWRUW60
)DQ0RWRU5/$A/
)DQ0RWRU&DSDFLWRUȝ)/
$LU)ORZ9ROXPHRI2XWGRRU8QLW&)02330
)DQ7\SH3LHFH$[LDOÀRZ
)DQ'LDPHWHULQFKĭ
'HIURVWLQJ0HWKRGAutomatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IP24
3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUHIRUWKH
'LVFKDUJH6LGH
MPa 4.3
3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUHIRUWKH
Suction Side
MPa 2.5
Dimension (W/H/D) LQFK38 3/7X31 1/9X17 1/3
'LPHQVLRQRI3DFNDJH/:+LQFK42 1/2X19X33
'LPHQVLRQRI3DFNDJH/:+LQFK42 2/3X19 1/5X33 2/3
1HW:HLJKWlb 145.5
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5HIULJHUDQW&KDUJHoz 98.8
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Cross-sectional Area of Power Cable Conductor VTLQ0.0062
Recommended Power Cable(Core) N 3
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1RW$GGLWLRQDO*DV&RQQHFWLRQ3LSH/HQJWKft 131.2
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Outer Diameter of Gas Pipe1(GREE Allocation)
(Metric)
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Outer Diameter of Gas Pipe2(GREE Allocation)
(Metric)
LQFK3/8
Outer Diameter of Gas Pipe3(GREE Allocation)
(Metric)
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Outer Diameter of Gas Pipe4(GREE Allocation)
(Metric)
LQFK3/8
&RQQHFWLRQ3LSH0D[+HLJKW'LVWDQFHLQGRRUDQG
indoor)
ft 24.6
&RQQHFWLRQ3LSH0D[+HLJKW'LVWDQFHLQGRRUDQG
outdoor and indoor up)
ft 49.2
&RQQHFWLRQ3LSH0D[+HLJKW'LVWDQFHLQGRRUDQG
outdoor and outdoor up)
ft 49.2
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last indoor)
ft 82.0
&RQQHFWLRQ3LSH0D[/HQJWK'LVWDQFHWRWDOOHQJKWft 229.7
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Service Manual
Model
MULTI36HP230V1CO MULTI42HP230V1CO
Product Code CN860W0170 CN860W0180
Power
supply
Rated Voltage V~ 208/230 208/230
5DWHG)UHTXHQF\Hz 60 60
3KDVHV11
Cooling capacity(max~min) W 9970(2600~10500) 11430(2600~12000)
Heating capacity(max~min) W 12460(2600~13000) 13190(2600~13500)
Cooling Power Input(max~min) W 2800 3740
Heating Power Input(max~min) W 3350 3650
Cooling Current Input A 12.5 16.5
Heating Current Input A 15 16
Rated Power Input W 3800 4000
Rated Current A 30 30
EER W/W 3.56 3.06
COP W/W 3.72 3.61
Outdoor
Unit
&RPSUHVVRU7UDGHPDUN
ZHUHAI LANDA COMPRESSOR
CO.LTD
ZHUHAI LANDA COMPRESSOR
CO.LTD
Compressor Model QXAS-D32zX090A QXAS-D32zX090A
Compressor Refrigerant Oil Type RB68EP
Compressor Type Inverter Rotary Inverter Rotary
L.R.A A 35 40
Compressor Rated Load Amp (RLA) A 15.6 17.8
Compressor Power Input W 4150 4150
&RPSUHVVRU7KHUPDO3URWHFWRU1NT11L—6233 1NT11L—6233
7KURWWOLQJ0HWKRGElectron expansion valve Electron expansion valve
Cooling Operation Ambient Temperature
Range
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)0~118 0~118
Heating Operation Ambient Temperature
Range
O
)-4~86 -4~86
Condenser Material $OXPLQXP)LQFRSSHU7XEH$OXPLQXP)LQFRSSHU7XEH
Condenser Pipe Diameter LQFKĭĭ
5RZV)LQ*DSPPLQFK2-1/18 2-1/18
&RLOOHQJWKO;KHLJKW+;FRLOZLGWK/LQFK27 4/9X29 4/9X12 1/5 27 4/9X29 4/9X12 1/5
)DQ0RWRU6SHHGUSP+0/rpm 850 850
2XWSXWRI)DQ0RWRUW 140 140
)DQ0RWRU5/$A/ /
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$LU)ORZ9ROXPHRI2XWGRRU8QLW&)04531 4531
)DQ7\SH3LHFH$[LDOÀRZ$[LDOÀRZ
)DQ'LDPHWHULQFKĭ²ĭ²
'HIURVWLQJ0HWKRGAutomatic Defrosting Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating Pressure for
WKH'LVFKDUJH6LGH
MPa 4.3 4.3
Permissible Excessive Operating Pressure for
WKH6XFWLRQ6LGH
MPa 2.5 2.5
Dimension (W/H/D) LQFK42 1/2X43 3/7X17 1/3 42 4/5X43 3/7X17 1/3
'LPHQVLRQRI3DFNDJH/:+LQFK46X18 8/9X43 8/9 46X18 8/9X43 8/9
'LPHQVLRQRI3DFNDJH/:+LQFK46 1/6X19X44 1/2 46 1/6X19X44 1/2
1HW:HLJKWlb 198.5 198.5
*URVV:HLJKWlb 216.1 216.1
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5HIULJHUDQW&KDUJHoz 128.8 128.8
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Cross-sectional Area of Power Cable Conductor VTLQ0.0062 0.0062
Recommended Power Cable(Core) N 3 3
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Outer Diameter of Gas Pipe2(GREE Allocation)
(Metric)
LQFK3/8 3/8
Outer Diameter of Gas Pipe3(GREE Allocation)
(Metric)
LQFK3/8 3/8
Outer Diameter of Gas Pipe4(GREE Allocation)
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Outer Diameter of Gas Pipe4(GREE Allocation)
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Service Manual
ROOM M
ODEL
:
MULTI30HP230V1CO
CONNECTIVE INDOOR
UNIT
1
:
TERRA09HP230V1AH×2
TERRA12HP230V1AH×1
OUTDOOR TEMPERATURE DRY
INDOOR
TEMPERATURE
-13.88
O
C(7
O
)'
-15
O
C(5
O
):
-8.33
O
C(17
O
)'
-9.44
O
C(15
O
):
-2.22
O
C(28
O
)'
-3.89
O
C(25
O
):
3.33
O
C(38
O
)'
1.67
O
C(35
O
):
8.33
O
C(47
O
)'
6.11
O
C(43
O
):
13.89
O
C(57
O
)'
12.7
O
C(55
O
):
15
O
C(59
O
)'
10
O
C(50
O
):
Total capacity(W) 6560 6580 8050 10880 11300 11800
Sensitive capacity(W) 6560 6580 8050 10880 11300 11800
Total power input(W) 2820 2150 2750 2850 2950 2480
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
18
O
C(64
O
)'
12
O
C(54
O
):
Total capacity(W) 6400 6530 8200 9000 11050 11600
Sensitive capacity(W) 6400 6530 8200 9000 11050 11600
Total power input(W) 2950 2280 2980 2950 3100 2630
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
21
O
C(70
O
)'
15
O
C(59
O
):
Total capacity(W) 6450 6450 7900 8850 10750 11450
Sensitive capacity(W) 6450 6450 7900 8850 10750 11450
Total power input(W) 3100 2400 3080 3100 3220 2750
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
24
O
C(75
O
)'
17
O
C(63
O
):
Total capacity(W) 6400 6380 7950 8550 10650 11080
Sensitive capacity(W) 6400 6380 7950 8550 10650 11080
Total power input(W) 3150 2500 3130 3200 3400 2930
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
Cooling
Heatling
2.2 Cooling capacity tables
ROOM
MODEL:MULTI30HP230V1CO
CONNECTIVE INDOOR UNIT
1
:
TERRA09HP230V1AH×2
TERRA12HP230V1AH×1
OUTDOOR TEMPERATURE DRY
INDOOR
TEMPERATURE
20
O
C
68
O
)
25
O
C
77
O
)
30
O
C
86
O
)
35
O
C
95
O
)
40
O
C
104
O
)
45
O
C
113
O
)
21
O
C(70
O
)'
15
O
C(59
O
):
Total capacity(W) 7186 8391 9044 8474 6697 5228
Sensitive capacity(W) 6194 6818 7084 6779 6127 5175
Total power input(W) 1736 2108 2826 3099 2566 2172
Sensitive capacity(W)/ Total
capacity(W)
85.3 81.2 78.3 79.9 91 98.9
24
O
C(75
O
)'
17
O
C(63
O
):
Total capacity(W) 8074 9106 9696 9149 7195 5631
Sensitive capacity(W) 6950 7474 7659 7414 6703 5585
Total power input(W) 1760 2111 2853 3121 2583 2207
Sensitive capacity(W)/ Total
capacity(W)
85.65 82 78.9 81 93.1 99.1
27
O
C(80
O
)'
19
O
C(67
O
):
Total capacity(W) 8884 9921 10310 9863 7635 7543
Sensitive capacity(W) 7533 8027 9587 7665 7169 7359
Total power input(W) 2009 2365 2905 3206 2773 2835
Sensitive capacity(W)/ Total
capacity(W)
84.55 80.9 92.9 76.9 93.8 97.5
32
O
C(90
O
)'
23
O
C(73
O
):
Total capacity(W) 9152 10953 11606 10847 8300 6389
Sensitive capacity(W) 8558 8374 8584 8359 7377 6268
Total power input(W) 2025 2402 2955 3267 2668 2244
Sensitive capacity(W)/ Total
capacity(W)
93.5 76.4 80.9 77 88.8 98
1
Tables based on Terra Series High Wall indoor units, data may vary slightly if other High Wall models are utilized
1
Tables based on Terra Series High Wall indoor units, data may vary slightly if other High Wall models are utilized
7
7HFKQLFDO,QIRUPDWLRQ
Service Manual
ROOM
MULTI36HP230V1CO
CONNECTIVE INDOOR
UNIT
1
:
TERRA09HP230V1AH×4
OUTDOOR TEMPERATURE DRY
INDOOR
TEMPERATURE
-13.88
O
C(7
O
)'
-15
O
C(5
O
):
-8.33
O
C(17
O
)'
-9.44
O
C(15
O
):
-2.22
O
C(28
O
)'
-3.89
O
C(25
O
):
3.33
O
C(38
O
)'
1.67
O
C(35
O
):
8.33
O
C(47
O
)'
6.11
O
C(43
O
):
13.89
O
C(57
O
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12.7
O
C(55
O
):
15
O
C(59
O
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10
O
C(50
O
):
Total capacity(W) 7480 8880 9720 12050 11400 12000
Sensitive capacity(W) 7480 8880 9720 12050 11400 12000
Total power input(W) 3450 3200 2960 3280 2370 2000
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
18
O
C(64
O
)'
12
O
C(54
O
):
Total capacity(W) 7680 8750 9540 11700 11250 11800
Sensitive capacity(W) 7680 8750 9540 11700 11250 11800
Total power input(W) 3440 3360 3100 3300 2520 2140
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
21
O
C(70
O
)'
15
O
C(59
O
):
Total capacity(W) 8275 8720 9500 11500 11000 11500
Sensitive capacity(W) 8275 8720 9500 11500 11000 11500
Total power input(W) 3690 3490 3240 3580 2660 2250
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
24
O
C(75
O
)'
17
O
C(63
O
):
Total capacity(W) 8460 8800 9360 10690 10580 11300
Sensitive capacity(W) 8460 8800 9360 10690 10580 11300
Total power input(W) 3785 3600 3410 3580 2780 2420
Sensitive capacity(W)/
Total capacity(W)
100 100 100 100 100 100
Cooling
Heatling
ROOM
MODEL: MULTI36HP230V1CO
CONNECTIVE INDOOR UNIT
1
:
TERRA09HP230V1AH×4
OUTDOOR TEMPERATURE DRY
INDOOR
TEMPERATURE
20
O
C
68
O
)
25
O
C
77
O
)
30
O
C
86
O
)
35
O
C
95
O
)
40
O
C
104
O
)
45
O
C
113
O
)
21
O
C(70
O
)'
15
O
C(59
O
):
Total capacity(W) 9560 10300 10400 9430 8045 6900
Sensitive capacity(W) 8662 8880 8900 8435 7750 6800
Total power input(W) 2010 2450 3120 3300 3075 2765
Sensitive capacity(W)/ Total
capacity(W)
90.6 86.2 85.6 89.4 96.3 98.6
24
O
C(75
O
)'
17
O
C(63
O
):
Total capacity(W) 9795 11500 11265 10500 8820 7515
Sensitive capacity(W) 8805 9205 9485 9160 8365 7305
Total power input(W) 1995 2435 3125 3400 3085 2790
Sensitive capacity(W)/ Total
capacity(W)
89.9 80.0 84.2 87.2 94.8 97.2
27
O
C(80
O
)'
19
O
C(67
O
):
Total capacity(W) 10135 11370 11425 10575 9025 7900
Sensitive capacity(W) 9300 9610 9675 9355 8750 7555
Total power input(W) 2010 2440 3160 3335 3115 2800
Sensitive capacity(W)/ Total
capacity(W)
91.8 84.5 84.7 88.5 97.0 95.6
32
O
C(90
O
)'
23
O
C(73
O
):
Total capacity(W) 12170 13200 13250 12020 10390 8700
Sensitive capacity(W) 9875 10220 10155 10045 9575 8450
Total power input(W) 2025 2430 3185 3405 3145 2825
Sensitive capacity(W)/ Total
capacity(W)
81.1 77.4 76.6 83.6 92.2 97.1
1
Tables based on Terra Series High Wall indoor units, data may vary slightly if other High Wall models are utilized
1
Tables based on Terra Series High Wall indoor units, data may vary slightly if other High Wall models are utilized
8
7HFKQLFDO,QIRUPDWLRQ
Service Manual
Heatling
Cooling
ROOM MODEL:
MULTI42HP230V1CO
CONNECTIVE INDOOR
UNIT
1
:
TERRA09HP230V1AH×2
TERRA12HP230V1AH×2
OUTDOOR TEMPERATURE DRY
INDOOR
TEMPERATURE
-13.88
O
C(7
O
)'
-15
O
C(5
O
):
-8.33
O
C(17
O
)'
-9.44
O
C(15
O
):
-2.22
O
C(28
O
)'
-3.89
O
C(25
O
):
3.33
O
C(38
O
)'
1.67
O
C(35
O
):
8.33
O
C(47
O
)'
6.11
O
C(43
O
):
13.89
O
C(57
O
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12.7
O
C(55
O
):
15
O
C(59
O
)'
10
O
C(50
O
):
Total capacity(W) 7990 9122 9249 12680 11470 11800
Sensitive capacity(W) 7990 9122 9249 12680 11470 11800
Total power input(W) 3580 3380 3320 3580 2380 2020
Sensitive capacity(W)/
Total capacity(W)
100.0 100.0 100.0 100.0 100.0 100.0
18
O
C(64
O
)'
12
O
C(54
O
):
Total capacity(W) 8100 9080 9400 12700 11250 11700
Sensitive capacity(W) 8100 9080 9400 12700 11250 11700
Total power input(W) 3550 3400 3300 3625 2530 2150
Sensitive capacity(W)/
Total capacity(W)
100.0 100.0 100.0 100.0 100.0 100.0
21
O
C(70
O
)'
15
O
C(59
O
):
Total capacity(W) 8328 9053 9345 12200 11000 11420
Sensitive capacity(W) 8328 9053 9345 12200 11000 11420
Total power input(W) 3660 3570 3400 3760 2650 2300
Sensitive capacity(W)/
Total capacity(W)
100.0 100.0 100.0 100.0 100.0 100.0
24
O
C(75
O
)'
17
O
C(63
O
):
Total capacity(W) 8230 8960 8750 12100 10820 11400
Sensitive capacity(W) 8230 8960 8750 12100 10820 11400
Total power input(W) 3760 3690 3400 3910 2820 2420
Sensitive capacity(W)/
Total capacity(W)
100.0 100.0 100.0 100.0 100.0 100.0
ROOM
MODEL:MULTI42HP230V1CO
CONNECTIVE INDOOR UNIT
1
:
TERRA09HP230V1AH×2
TERRA12HP230V1AH×2
OUTDOOR TEMPERATURE DRY
INDOOR
TEMPERATURE
20
O
C
68
O
)
25
O
C
77
O
)
30
O
C
86
O
)
35
O
C
95
O
)
40
O
C
104
O
)
45
O
C
113
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Total capacity(W) 9675 10320 10700 9900 8640 6800
Sensitive capacity(W) 8720 8550 8510 8600 8000 6590
Total power input(W) 1980 2480 3650 3635 3600 2750
Sensitive capacity(W)/ Total
capacity(W)
90.1 82.8 79.5 86.9 92.6 96.9
24
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17
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Total capacity(W) 9840 11130 11295 10730 9915 7555
Sensitive capacity(W) 8615 9075 9155 9320 9065 7200
Total power input(W) 1990 2685 3555 3485 3645 2775
Sensitive capacity(W)/ Total
capacity(W)
87.6 81.5 81.1 86.9 91.4 95.3
27
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19
O
C(67
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Total capacity(W) 10990 12130 12700 11960 10250 8400
Sensitive capacity(W) 9415 9830 10000 9900 9550 7820
Total power input(W) 2000 2820 3600 3590 3670 2800
Sensitive capacity(W)/ Total
capacity(W)
85.7 81.0 78.7 82.8 93.2 93.1
32
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23
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Total capacity(W) 13150 14010 14235 12135 11100 8750
Sensitive capacity(W) 10005 10100 10355 9910 9590 8215
Total power input(W) 2210 2515 3280 3555 3735 2830
Sensitive capacity(W)/ Total
capacity(W)
76.1 72.1 72.7 81.7 86.4 93.9
1
Tables based on Terra Series High Wall indoor units, data may vary slightly if other High Wall models are utilized
1
Tables based on Terra Series High Wall indoor units, data may vary slightly if other High Wall models are utilized
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Service Manual
3. Outline Dimension Diagram
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4. Refrigerant System Diagram
Schematic Diagram of Free Match Series Inverter Heat Pump System
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Heat Exchanger
Four-way Valve
Compressor
Silencer
Gas/Liquid Separator
Heat Exchanger
Heat Exchanger
Heat Exchanger
Heat Exchanger
Heat Exchanger
Heating
Cooling
Outdoor Uint
Indoor Uint
Electronic Expansion Valve
Schematic Diagram of Free Match Series Inverter Heat Pump System
The outdoor and indoor units start to work once the power is switched on. During the cooling operation,
the low temperature, low pressure refrigerant gas from the heat exchanger of each indoor unit gets together
and then is taken into the compressor to be compressed into high temperature, high pressure gas, which will
soon go to the heat exchanger of the outdoor unit to exchange heat with the outdoor air and then is turned into
refrigerant liquid. After passing through the throttling device, the temperature and pressure of the refrigerant
liquid will further decrease and then go the main valve. After that, it will be divided and go to the heat exchanger
of each indoor unit to exchange heat with the air which needs to be conditioned. Consequently, the refrigerant
liquid become low temperature, low pressure refrigerant gas again. Such a refrigeration cycle goes round and
round to achieve the desired refrigeration purpose. During the heating operation, the four-way valve is involved
to make the refrigeration cycle run reversely. The refrigerant radiates heat in the heat exchanger of the indoor
unit (so do the electric heating devices) and absorb heat in the heat exchanger of the outdoor unit for a heat
pump heating cycle so as to achieve the desired heating purpose.
High Pressure Swicth
Filter
Eutectic Stopper
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Service Manual
5. Electrical Part
5.1 Wiring Diagram
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH :KLWHGN GREEN COMP Compressor
YE Yellow BN Brown Grouding wire
RD Red BU Blue
YEGN Yellow/Green BK %ODFN
VT Violet OG Orange
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5.2 PCB Printed Diagram
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1 7$+9)XVH
2 N: terminals of neureal wire
3 AC-L: terminals of line wire
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5 U/V/W: terminals of
compressor
6 OVC-COMP: terminals of
overload protector
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EXV(electronic expansion
valve)
9 CN802-CN803: terminals of
temperature sensor
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communication
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12 4WAY: terminals of 4-way
valve
13 HEAT: terminals of
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Service Manual
6. Function and Control
1.Function Control
1) Cooling mode
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corresponding electronic expansion valve will be closed.
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d. 4-way valve
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e. Outdoor fan control in cooling mode
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set speed.
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3) Heating mode
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mode
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demand.
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e. Defrosting function
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operation will runs for 60 second.
4) Fan mode
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2.Protection Function
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2) Overload protection
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Service Manual
3) High exhaust temperature protection
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times will be cleared to zero time.
4) Communication malfunction
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5) System high-pressure protection
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run.
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6) Compressor overload protection
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cleared to zero.
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16
Installation and Maintenance
Service Manual
Part
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: Installation and Maintenance
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before unit startup and service.
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disaster etc.
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properly and soundly after plugging into
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power safety.
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accidents.
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wired controller can not be used.
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immediately.Poisonous gas will emerge
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order to avoid accident.
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7. Safety Precautions
17
Installation and Maintenance
Service Manual
Main Tools for Installation and Maintenance
1. Level meter, measuring tape
4. Electroprobe
7. Electronic leakage detector
10. Pipe pliers, pipe cutter
2. Screw driver
5. Universal meter
8. V
acuum pump
1
1. Pipe expander
, pipe bender
3. Impact drill, drill head, electric drill
6. T
orque wrench, open-end wrench, inner
hexagon spanner
9. Pressure meter
12. Soldering appliance, refrigerant container
18
Installation and Maintenance
Service Manual
Preparation before installation
Prepare tools
Read the requirements
for electric connection
select installation
location
Select indoor unit
installation location
Install wall-mounting
frame, drill wall holes
Connect pipes of indoor
unit and drainage pipe
Connect wires of indoor unit
Connect wires of outdoor unit
Bind up pipes and
hang the indoor unit
Make the bound pipes pass
through the wall hole and then
connect outdoor unit
Neaten the pipes
Vacuum pumping and leakage detection
Check after installation and test operation
Finish installation
Note: this flow is only for reference; please find the more detailed installation steps in this section.
Select outdoor unit
installation location
Install the support of outdoor unit
(select it according to the actual situation)
Install drainage joint of outdoor unit
(only for cooling and heating unit)
Connect pipes of outdoor unit
Start installation
Fix outdoor unit
Installation procedures
8.Installation Manual
19
Installation and Maintenance
Service Manual
8.1.1 Standard parts
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Namber name
Owner’s manual
Tube connector
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Pars of Outdoor Unit
picture
Quantity
Remark
8.1.2 Selecting installation site
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unit.
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8.1 Preparation before Installation
20
Installation and Maintenance
Service Manual
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8.1.3 Piping Connection
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Note:
ķ
Use water-proof insulating pipe.
ĸ
Wall thickness of pipe: 0.5-1.0 mm;bearing pressure: 3.0MPa
Ĺ
The longer the connection pipe is, the more cooling and heating capacity will decrease.
＞
19 2/3
＞39 3/8
＞78 3/4
＞
19 2/3
＞ 19 2/3
＞
19 2/3
＞78 3/4
unit:inch
M odel
Connecting Pipe (
inch
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M ax. Pipe length(ft
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M ax. Height Difference betw een
I ndoor Un it and Outdoor Un it (
ft
)Liqu id Gas
MULTI30HP230V1CO
Ф
1/4
3/8
3/8
3/8
1/4
1/4
Φ 229.6
MULTI36HP230V1CO
Ф
Ф 246.1
246.1
MULTI42HP230V1CO
Ф
Ф
When the outdoor unit is above maximum
height difference between indoor and
outdoor units is up to 49.2ft; When the indoor
unit is above,maximum height difference
between indoor and outdoor units is up to
49.2ft.
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21
Installation and Maintenance
Service Manual
8.2.1 Outline and dimension of the outdoor unit
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13 7/9
3 1/3
14 3/5
15 5/7
16 4/5
11 3/4
24
38 3/7
6 1/9
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17 5/7
3 4/7
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17 1/3
14 1/5
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8.2 Installation Instruction
22
Installation and Maintenance
Service Manual
8.2.2 Installation of the Connection Pipe
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CAUTION!
ķ
. During the connection of the indoor unit and the refrigerant pipe, never pull any joints of the indoor unit by force;
otherwise the capillary pipe or other pipe may crack, which then would result in leakage.
ĸ
. The refrigerant pipe should be supported by brackets, that is, don’t let the unit withstand the weight of it.
Ĺ
. If the piping connection size of outdoor unit does not match the piping connection size of indoor unit, use the piping
connection dimension of indoor unit. And use different-diameter joints which is installing on the
place of the piping connection to connect the indoor unit.
CAUTION!
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23
Installation and Maintenance
Service Manual
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Model
MULTI30HP230V1CO
MULTI36HP230V1CO MULTI42HP230V1CO
Total
Liquid Pipe
Lenght (a+b+c+d+e)
131.2ft 131.2ft 131.2ft
Allowable Value
Fitting pipe
Total length(actual length) of
fitting pipe
length of farthest fitting pipe(ft)
Outdoor unit
at upper
Outdoor unit
at lower
Height difference between
indoor units(ft)
Height difference
between outdoor
unit and indoor
unit
b
a
e
d
c
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Outdoor unit
Height difference between indoor unit and outdoor unit H1
Height difference between
indoor units H2
Indoor unit
Indoor unit
Equivalent length of the farthest fitting pipe L
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24
Installation and Maintenance
Service Manual
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8.2.3
Air Purging and Refrigerant Charge
Air purging
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Additional refrigerant charging
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Notes
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a
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No gap
"LO"Knob
"HI"Knob
Vacuuming pump
ManometerManometer
Connection hose
liquid valve
Gas valve
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Installation and Maintenance
Service Manual
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8.2.4 Electric Wiring
1) Wiring precautions
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Models
MULTI30HP230V1CO
Power Supply
208/230V~60Hz
Capacity of the air Switch(A)
Recommended Cord(piecesx
sectional area)
208/230V~60Hz
208/230V~60Hz
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MULTI42HP230V1CO
3 x 4mm
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Installation and Maintenance
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27
Installation and Maintenance
Service Manual
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Compressor runs )ODVKRQFH
Defrost )ODVKWZLFHH1
Anti-freezing protection )ODVKWLPHVE2
IPM protection )ODVKWLPHVH5
AC over-current protection )ODVKWLPHVE5
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9.1 Malfunction Indicator
9. Troubleshooting
28
Installation and Maintenance
Service Manual
Eliminate the malfunction
End
Communication malfunction of some
indoor units
De-energize,check the connection
wire of indoor and outdoor unit and
the wire of the eletric box is
connected correctly
N
N
N
Connected correctly
Reconnect according to
the wiring diagram
Y
N
Y
De-energize, change the communication wire of the well-
communicated indoor unit and malfunction indoor unit,
then energize the unit and wait for 3min
The malfunction indoor unit
resumes normal
Replace outdoor
mainboard
Replace the mainboard of the
malfunction indoor unit
Malfunction display: E6 Communication malfunction
9.2 Malfunction Checking and Elimination
29
Installation and Maintenance
Service Manual
Eliminate the malfunction
Eliminate the malfunction
Eliminate the malfunction
Eliminate the malfunction
End
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
All the indoor units appear
communication malfunction
De-energize,check the connection
wire of indoor and outdoor unit and
the wire of the eletric box is
connected correctly
Connected correctly?
Reconnect according to
the wiring diagram
Connected correctly?
Reconnect according to
the wiring diagram
De-energize, check if the connection wire between
the outdoor mainboard and the filter board
according to the wiring diagram
The connection wire is broken?
Replace the
connection wire
Check if there is power input
bewtween the netrual wire and live
wire of the outdoor mainboard
There is power input?
Replace the filter board of
the outdoor unit
Resume communication?
Replace the outdoor
mainboard
Replace indoor
mainboard
30
Installation and Maintenance
Service Manual
Malfunction display: E1 Compressor High Pressure Protection
Mainly check the inlet an
d
outlet of main pipe connecting with each indoor unit and
capillary of indoor and outdoor units.Replace the parts like filter,capillary and so on.
Check if indoor unit fan and outdoor unit fan
run
Check if swing louver of indoor unit is
completely open
High pressure protection
Y
N
Check if the pressure is really high pressure with the
measurement of a manometer
Replace the outdoor
unit mainboard
Replace pressure switch
Check if operation mode of indoor unit is
properly set
N
N
Y
Y
Y
Y
Check if gas valve and liquid valve are
completely open
Refer to Instruction
Manual of indoor unit
Check if the panel of outdoor unit is
firmly closed?
N
N
Completely open the
valve
Close the panel
Check if the air return and supply from heat
exchanger of indoor unit and outdoor unit is
smooth
Remove the barrier
Measure the fan motor and
signal input
Measure swing motor and
signal input
N
N
N
System pipeline is blocked
Y
Y
Y
Check if there is filth blockage to indoor/
outdoor filter or heat exchange fin
Refer to Care and Maintenance
N
Y
Y
N
Check if pressure switch
is abnormal
31
Installation and Maintenance
Service Manual
Malfunction display: E4 Compressor Exhaust High Temperature Protection
N
Y
Y
N
Y
Measure if compressor’s discharge
temperature has reached 115℃
System pipeline leaks so complementation is needed.
Please add refrigerant according to the amount
specified in the nameplate
Measure if temperature sensor’s
resistance value is correct
Replace the outdoor
unit mainboard
Replace relevant discharge
temperature sensor
Discharge temperature protection
Malfunction display: E5 Compressor Overheat
N
Y
Y
Y
Y
Y
N
N
N
Check if compressor’s connection line is
properly connected
Adjust compressor’s connection line
Check if current value is higher than the protector’s setting Replace overcurrent protector
If unit’s high pressure is normall
Refer to high pressure protection
If voltage is normal
Contact the power supply
company
Replace mainboard
Abnormal overcurrent
32
Installation and Maintenance
Service Manual
Malfunction display: F2 Failure of Evaporator Temp. Sensor
Check if the plug of the temperature sensor is correctly
connected with socket on the mainboard
N
Remove the sensor to check if the resistance value is ok
N
Y
Y
Y
Replace mainboard of the indoor uint
Check the direction of the plug and
socket
Replace temperature sensor
Failure of condenser Temp sensor
33
Installation and Maintenance
Service Manual
Malfunction display: F3 Failure of Outdoor Ambient Sensor
N
N
Y
Y
Y
Failure of outdoor Ambient sensor
Check if the plug of the temperature sensor is correctly
connected with socket on the mainboard
Remove the sensor to check if the resistance value is ok
Replace mainboard of the indoor uint
Replace temperature sensor
Check the direction of the plug
and socket
Malfunction display: F5 Failure of Exhaust Temp. Sensor
N
N
Y
Y
Y
Failure of Exhaust Temp. sensor
Check if the plug of the temperature sensor is correctly
connected with socket on the mainboard
Remove the sensor to check if the resistance value is ok
Replace mainboard of the indoor uint
Replace temperature sensor
Check the direction of the plug
and socket
34
Installation and Maintenance
Service Manual
Possible Causes 'LVFULPLQDWLQJ0HWKRG$LUFRQGLWLRQHU6WDWXV7URXEOHVKRRWLQJ
Set temperature is improper 2EVHUYHWKHVHWWHPSHUDWXUHRQUHPRWHFRQWUROOHU$GMXVWWKHVHWWHPSHUDWXUH
5RWDWLRQVSHHGRIWKH,'8IDQ
motor is set too low
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Installation position for indoor unit
and outdoor unit is improper
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conditioner
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rainproof and sunproof for outdoor unit
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8QLWVSUHVVXUHLVPXFKORZHUWKDQUHJXODWHG
range
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Add refrigerant.
Malfunction of 4-way valve %ORZFROGZLQGGXULQJKHDWLQJ5HSODFHWKHZD\YDOYH
Malfunction of capillary
'LVFKDUJHGDLUWHPSHUDWXUHGXULQJFRROLQJLV
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ORZHUWKDQQRUPDOGLVFKDUJHGZLQGWHPSHUDWXUH
8QLWWSUHVVXUHLVPXFKORZHUWKDQUHJXODWHG
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LVEORFNHG
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details
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details
Malfunction of compressor &RPSUHVVRUFDQWRSHUDWH
5HIHUWRSRLQWRIPDLQWHQDQFHPHWKRGIRU
details
9.3 Maintenance Method for Normal Malfunction
1. Air Conditioner Can't be Started Up
2. Poor Cooling (Heating) for Air Conditioner
3. Horizontal Louver Can't Swing
Possible Causes 'LVFULPLQDWLQJ0HWKRG$LUFRQGLWLRQHU6WDWXV7URXEOHVKRRWLQJ
1RSRZHUVXSSO\RUSRRU
connection for power plug
$IWHUHQHUJL]DWLRQRSHUDWLRQLQGLFDWRULVQ¶WEULJKW
DQGWKHEX]]HUFDQWJLYHRXWVRXQG
&RQ¿UPZKHWKHULWVGXHWRSRZHUIDLOXUH,I\HV
ZDLWIRUSRZHUUHFRYHU\,IQRWFKHFNSRZHU
VXSSO\FLUFXLWDQGPDNHVXUHWKHSRZHUSOXJLV
connected well.
Wrong wire connection between
LQGRRUXQLWDQGRXWGRRUXQLW
or poor connection for wiring
terminals
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RSHUDWLRQLQGLFDWRULVQWEULJKWDIWHUHQHUJL]DWLRQ
&KHFNWKHFLUFXLWDFFRUGLQJWRFLUFXLWGLDJUDP
DQGFRQQHFWZLUHVFRUUHFWO\0DNHVXUHDOO
ZLULQJWHUPLQDOVDUHFRQQHFWHG¿UPO\
(OHFWULFOHDNDJHIRUDLUFRQGLWLRQHU
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once
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reliably
0DNHVXUHZLUHVRIDLUFRQGLWLRQHULVFRQQHFWHG
correctly
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ZKHWKHUWKHLQVXODWLRQOD\HURISRZHUFRUGLV
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0RGHOVHOHFWLRQIRUDLUVZLWFKLV
improper
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Malfunction of remote controller
$IWHUHQHUJL]DWLRQRSHUDWLRQLQGLFDWRULVEULJKW
ZKLOHQRGLVSOD\RQUHPRWHFRQWUROOHURUEXWWRQV
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Replace batteries for remote controller
Repair or replace remote controller
Possible Causes 'LVFULPLQDWLQJ0HWKRG$LUFRQGLWLRQHU6WDWXV7URXEOHVKRRWLQJ
:URQJZLUHFRQQHFWLRQRUSRRU
connection
&KHFNWKHZLULQJVWDWXVDFFRUGLQJWRFLUFXLW
diagram
Connect wires according to wiring diagram to
PDNHVXUHDOOZLULQJWHUPLQDOVDUHFRQQHFWHG
¿UPO\
Stepping motor is damaged 6WHSSLQJPRWRUFDQWRSHUDWHRepair or replace stepping motor
Main board is damaged
2WKHUVDUHDOOQRUPDOZKLOHKRUL]RQWDOORXYHU
FDQWRSHUDWH
5HSODFHWKHPDLQERDUGZLWKWKHVDPHPRGHO
35
Installation and Maintenance
Service Manual
7. Abnormal Sound and Vibration
Possible causes 'LVFULPLQDWLQJPHWKRGDLUFRQGLWLRQHUVWDWXV7URXEOHVKRRWLQJ
:KHQWXUQRQRUWXUQRIIWKHXQLW
WKHSDQHODQGRWKHUSDUWVZLOO
H[SDQGDQGWKHUHVDEQRUPDO
sound
7KHUHVWKHVRXQGRI3$3$
1RUPDOSKHQRPHQRQ$EQRUPDOVRXQGZLOO
disappear after a few minutes.
:KHQWXUQRQRUWXUQRIIWKHXQLW
WKHUHVDEQRUPDOVRXQGGXH
WRÀRZRIUHIULJHUDQWLQVLGHDLU
conditioner
:DWHUUXQQLQJVRXQGFDQEHKHDUG
1RUPDOSKHQRPHQRQ$EQRUPDOVRXQGZLOO
disappear after a few minutes.
)RUHLJQREMHFWVLQVLGHWKHLQGRRU
XQLWRUWKHUHUHSDUWVWRXFKLQJ
WRJHWKHULQVLGHWKHLQGRRUXQLW
7KHUHVDEQRUPDOVRXQGIURLQGRRUXQLW
5HPRYHIRUHLJQREMHFWV$GMXVWDOOSDUWV
SRVLWLRQRILQGRRUXQLWWLJKWHQVFUHZVDQGVWLFN
damping plaster between connected parts
)RUHLJQREMHFWVLQVLGHWKHRXWGRRU
XQLWRUWKHUHUHSDUWVWRXFKLQJ
WRJHWKHULQVLGHWKHRXWGRRUXQLW
7KHUHVDEQRUPDOVRXQGIURRXWGRRUXQLW
5HPRYHIRUHLJQREMHFWV$GMXVWDOOSDUWV
SRVLWLRQRIRXWGRRUXQLWWLJKWHQVFUHZVDQG
VWLFNGDPSLQJSODVWHUEHWZHHQFRQQHFWHGSDUWV
6KRUWFLUFXLWLQVLGHWKHPDJQHWLF
coil
'XULQJKHDWLQJWKHZD\YDOYHKDVDEQRUPDO
electromagnetic sound
Replace magnetic coil
$EQRUPDOVKDNHRIFRPSUHVVRUOutdoor unit gives out abnormal sound
$GMXVWWKHVXSSRUWIRRWPDWRIFRPSUHVVRU
WLJKWHQWKHEROWV
$EQRUPDOVRXQGLQVLGHWKH
compressor
$EQRUPDOVRXQGLQVLGHWKHFRPSUHVVRU
,IDGGWRRPXFKUHIULJHUDQWGXULQJPDLQWHQDQFH
please reduce refrigerant properly. Replace
FRPSUHVVRUIRURWKHUFLUFXPVWDQFHV
6. Air Conditioner is Leaking
Possible causes 'LVFULPLQDWLQJPHWKRGDLUFRQGLWLRQHUVWDWXV7URXEOHVKRRWLQJ
'UDLQSLSHLVEORFNHG:DWHUOHDNLQJIURPLQGRRUXQLW
(OLPLQDWHWKHIRUHLJQREMHFWVLQVLGHWKHGUDLQ
pipe
'UDLQSLSHLVEURNHQ:DWHUOHDNLQJIURPGUDLQSLSHReplace drain pipe
:UDSSLQJLVQRWWLJKW
:DWHUOHDNLQJIURPWKHSLSHFRQQHFWLRQSODFHRI
indoor unit
:UDSLWDJDLQDQGEXQGOHLWWLJKWO\
5. Compressor Can't Operate
Possible causes 'LVFULPLQDWLQJPHWKRGDLUFRQGLWLRQHUVWDWXV7URXEOHVKRRWLQJ
:URQJZLUHFRQQHFWLRQRUSRRU
connection
&KHFNWKHZLULQJVWDWXVDFFRUGLQJWRFLUFXLW
diagram
Connect wires according to wiring diagram to
PDNHVXUHDOOZLULQJWHUPLQDOVDUHFRQQHFWHG
¿UPO\
Capacity of compressor is
damaged
0HDVXUHWKHFDSDFLW\RIIDQFDSDFLWRUZLWKDQ
XQLYHUVDOPHWHUDQG¿QGWKDWWKHFDSDFLW\LVRXWRI
WKHGHYLDWLRQUDQJHLQGLFDWHGRQWKHQDPHSODWHRI
fan capacitor.
5HSODFHWKHFRPSUHVVRUFDSDFLWRU
Power voltage is a little low or
KLJK
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YROWDJH7KHYROWDJHLVDOLWWOHKLJKRUORZ
6XJJHVWWRHTXLSZLWKYROWDJHUHJXODWRU
Coil of compressor is burnt out
8VHXQLYHUVDOPHWHUWRPHDVXUHWKHUHVLVWDQFH
EHWZHHQFRPSUHVVRUWHUPLQDOVDQGLWV
Repair or replace compressor
&\OLQGHURIFRPSUHVVRULVEORFNHG&RPSUHVVRUFDQWRSHUDWHRepair or replace compressor
4. ODU Fan Motor Can't Operate
Possible causes 'LVFULPLQDWLQJPHWKRGDLUFRQGLWLRQHUVWDWXV7URXEOHVKRRWLQJ
:URQJZLUHFRQQHFWLRQRUSRRU
connection
&KHFNWKHZLULQJVWDWXVDFFRUGLQJWRFLUFXLW
diagram
Connect wires according to wiring diagram to
PDNHVXUHDOOZLULQJWHUPLQDOVDUHFRQQHFWHG
¿UPO\
&DSDFLW\RIWKH2'8IDQPRWRULV
damaged
0HDVXUHWKHFDSDFLW\RIIDQFDSDFLWRUZLWKDQ
XQLYHUVDOPHWHUDQG¿QGWKDWWKHFDSDFLW\LVRXWRI
WKHGHYLDWLRQUDQJHLQGLFDWHGRQWKHQDPHSODWHRI
fan capacitor.
5HSODFHWKHFDSDFLW\RIIDQ
Power voltage is a little low or
KLJK
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YROWDJH7KHYROWDJHLVDOLWWOHKLJKRUORZ
6XJJHVWWRHTXLSZLWKYROWDJHUHJXODWRU
Motor of outdoor unit is damaged
:KHQXQLWLVRQFRROLQJKHDWLQJSHUIRUPDQFH
is bad and ODU compressor generates a lot of
QRLVHDQGKHDW
&KDQJHFRPSUHVVRURLODQGUHIULJHUDQW,IQR
EHWWHUUHSODFHWKHFRPSUHVVRUZLWKDQHZRQH
36
Installation and Maintenance
Service Manual
MULTI30HP230V1CO
1
2
3
4
5
6
7
8
91011121314151617181920
21
22
23
24
25
26
27
28
29
30
31
32
333435363738394041
42
43
44
45
46
47484950515253
10. Exploded View and Parts List
37
Installation and Maintenance
Service Manual
$ERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFH
NO.
Description
Part Code
Qty
MULTI30HP230V1CO
Product code CN860W0160
1 Coping 01255006P 1
2 Left Handle 26235401 1
3 Left Side Plate 01305043P 1
4 )DQ0RWRU 15702802 1
5 $[LDO)ORZ)DQ 10335014 1
6 Cabinet 0143500401P 1
7 )URQW*ULOO 01473050 1
8 )URQW6LGH3ODWH 01305086P 1
9 Electrical Heater 765100047 1
10 &KDVVLV6XEDVV\ 01284100112P 1
11 Compressor 00205200003 1
12 Electric Heater(Compressor) 7651873215 1
13 &RPSUHVVRU*DVNHW 76713066 1
14 Sensor Sub-assy 39008000017G 3
15 Compressor Overload Protector(External) 00180030 1
16 Valve Support Assy 07133775 1
17 Strainer A 07210022 1
18 Electronic Expansion Valve 07130369 2
19 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876717 1
20 Cut off Valve 07130239 1
21 Cut off Valve 071302391 1
22 Wiring Cover Sub-assy 01264100034 1
23 Handle Assy 02204100008 1
24 5LJKW6LGH3ODWH 0131410000901P 1
25 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876718 1
26 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876719 1
27 Wiring Clamp 26115004 1
28 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876720 1
29 Bidirection Strainer 07220016 1
30 *DVOLTXLG6HSDUDWRU$VV\ 07225017 1
31 Reactor 43130186 1
32 Rear Grill 01574100003 1
33 Clapboard 01244100003 1
34 Cable Cross Loop 76512008 1
35 Condenser Assy 01124100118 1
36 Condenser Support Plate 01175092 1
37 Condenser Assy 01124100118 1
38 3UHVVXUH3URWHFW6ZLWFK 4602000902 1
39 4-way Valve 4300008201 1
40 4-Way Valve Assy 04045200071 1
41 Magnet Coil 4300040072 1
42 Electric Box Assy 01395200378 1
43 Wire Clamp 71010003 1
44 Terminal Board 420111041 1
45 Wire Clamp 71010003 1
46 ,QVXODWLRQ*DVNHW 70410006 2
47 Terminal Board 42018094 4
48 Magnetic Ring 49010109 1
49 Cable Cross Loop 76512008 5
50 Main Board 30228000026 5
51 Electric Box 26904100013 5
52 Radiator 49010252 5
53 Sensor Sub-assy 39004100005G 1
38
Installation and Maintenance
Service Manual
MULTI36HP230V1CO MULTI42HP230V1CO
55
1234 5 67
89
10
11
12
13 14
15 16
17
18
19
20 21
22 23 24 25
26
27
28
29
30
31
3233343536373839
40
41
42
43 44 45 46 47 48
495051525354
39
Installation and Maintenance
Service Manual
$ERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFH
NO.
Description
Part Code
Qty
MULTI36HP230V1CO MULTI42HP230V1CO
Product code CN860W0170 CN860W0180
1 )URQW*ULOO 01574106 01574106 1
2 Handle Assy 02204100008 02204100008 1
3 )URQW6LGH3ODWH6XE$VV\01305508 01305508 1
4 )URQW6LGH3ODWH 01305065P 01305065P 1
5 Insulated Board (Cover of Electric Box) 20113003 20113003 1
6 Cabinet 01435007P 01435007P 1
7 $[LDO)ORZ)DQ 10335010 10335010 1
8 )DQ0RWRU 1570280201 1570280201 1
9 Motor Support Assy 01805200256 01805200256 1
10 Electrical Heater 765100047 765100047 1
11 Reactor 43130186 43130186 1
12 Compressor 00205200003 00205200003 1
13 Electrical Heater(Compressor) 7651873209 7651873209 1
14 &RPSUHVVRU*DVNHW 76713066 76713066 3
15 Drainage Joint 26113009 26113009 1
16 Sensor Sub-assy 39004100006G 39004100006G 1
17 Compressor Overload Protector(External) 00180030 00180030 1
18 Bolt 70210051 70210051 2
19 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876704 4300876704 1
20 Strainer A 07210022 07210022 1
21 Bidirection Strainer 07220016 07220016 1
22 Cut off Valve 07130239 07130239 1
23 Cut off Valve 071302391 07130239 1
24 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876704 4300876704 1
25 5LJKW6LGH3ODWH 0131410002701P 0131410002701P 1
26 Wiring Cover Sub-assy 01264100034 01264100034 1
27 Handle Assy 02204100008 02204100008 1
28 Wiring Clamp 26115004 26115004 1
29 Cut off Valve 07130239 071302391 1
30 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876717 4300876704 1
31 Rear Grill 01574100007 01574100007 1
32 Condenser Assy 01124100116 01124100116 1
33 Condenser support plate 01895309 01895309 1
34 Valve Support Assy 07133814 07133814 1
35 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876718 4300876704 1
36 Electronic Expansion Valve 07130369 07130369 1
37 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876719 4300876704 1
38 4-way Valve 43000338 43000338 1
39 Top Cover 0125500901P 0125500901P 1
40 3UHVVXUH3URWHFW6ZLWFK 4602000902 4602000902 1
41 Left Handle 26235401 26235401 1
42 Left Side Plate 01305064P 01305064P 1
43 Radiator 49010252 49010252 1
44 Electric Box 26904100013 26904100013 1
45 Main Board 30228000027 30228000025 1
46 Cable Cross Loop 76510021 76510021 2
47 Magnetic Ring 49010109 49010109 4
48 ,QVXODWLRQ*DVNHW 70410006 70410006 1
49 Wire Clamp 71010003 71010003 5
50 Terminal Board 420111041 420111041 5
51 Terminal Board 42018094 42018094 5
52 Wire Clamp 71010003 71010003 5
53 Sensor Sub-assy 39004100006G 39004100006G 1
54 Electric Box Assy 01395200376 01395200377 1
55 (OHFWULF([SDQG9DOYH)LWWLQJ 4300876720 4300876720 1
40
Installation and Maintenance
Service Manual
Steps Procedure
top cover
5HPRYHWKHVFUHZVFRQQHFWLQJWKHWRSFRYHUZLWK
RXWHUFDVHULJKWVLGHSODWHDQGOHIWVLGHSODWHOLIWWKH
top cover upwards to remove it.
5HPRYHWKHKDQGOH
2. Remove top cover
3.Remove front side plate
front side plate
5HPRYHWKHVFUHZVFRQQHFWLQJWKHIURQWVLGHSODWH
ZLWKFKDVVLVDQGPLGGOHLVRODWLRQVKHHWDQGWKHQ
UHPRYHWKHfront side plate
MULTI30HP230V1CO
KDQGOH
5HPRYHWKHVFUHZVFRQQLFWLQJWKHKDQGOHZLWKULJKW
VLGHSODWHDQGWKHQUHPRYHWKHKDQGOH
11. Removal Procedure
Warning: Be sure to wait for a minimum of 20 minutes after turning off all
SRZHUVXSSOLHVDQGGLVFKDUJHWKHUHIULJHUDQWFRPSOHWHO\EHIRUHUHPRYDO
41
Installation and Maintenance
Service Manual
Steps Procedure
grille
ULJKWVLGHSODWH
rear guard grille
5HPRYHWKHVFUHZVFRQQHFWLQJWKHJULOOHZLWK
ULJKWVLGHSODWHDQGOHIWVLGHSODWHDQGWKHQUHPRYH
WKHUHDUJXDUGJULOOH
5HPRYHWKHVFUHZVFRQQHFWLQJWKHULJKWVLGHSODWH
ZLWKHOHFWULFER[DVV\YDOYHVXSSRUWFKDVVLVDQG
FRQGHQVHUVLGHSODWHDQGWKHQUHPRYHWKHULJKW
side plate.
5HPRYHWKHVFUHZVFRQQHFWLQJWKHJULOOHDQG
RXWHUFDVHDQGWKHQUHPRYHWKHSDQHOJULOOH
4.Remove rear guard grille
5HPRYHULJKWVLGHSODWH
6.Remove grille and cabinet
cabinet
42
Installation and Maintenance
Service Manual
Steps Procedure
blade
motor support
motor
outer case
electric box assy
Remove screws connecting outer case and motor
VXSSRUWPLGGOHLVRODWLRQVKHHWDQGFKDVVLVSXOOWKH
RXWHUFDVHXSZDUGVVOLJKWO\ORRVHQFODVSVEHWZHHQ
RXWHUFDVHDQGULJKWVLGHSODWHOHIWVLGHSODWHDQG
WKHQUHPRYHWKHRXWHUFDVH
5HPRYHWKHJURXQGLQJZLUHVFUHZRQWKHHOHFWULF
ER[DVV\DQGWKHQUHPRYHWKHJURXQGLQJZLUH
'LVFRQQHFWWKHZLULQJWHUPLQDOVRIUHDFWRU
FRPSUHVVRUKLJKDQGORZSUHVVXUHVZLWFK
FRPSUHVVRURYHUORDGSURWHFWRUWHPSHUDWXUHVHQVRU
RXWGRRUIDQPRWRUDQGZD\YDOYH6HH¿J
1RWHNHHSSUHVVLQJWKHFLUFOLSZKHQGLVFRQQHFWLQJ
WKHZLULQJWHUPLQDORIUHDFWRUNHHSSUHVVLQJWKH
UHWDLQHUZKHQGLVFRQQHFWLQJRWKHUZLULQJWHUPLQDOV
5HPRYHWKHZLUHLQVLGHWKHZLULQJJURRYH
7. Remove outer case
8. Remove electric box assy
5HPRYHEODGHPRWRUPRWRUVXSSRUWUHDFWRU
5HPRYHQXWV¿[LQJD[LDOÀRZEODGHZLWKZUHQFK
DQGWKHQUHPRYHWKHD[LDOÀRZEODGH
2.Remove 2 screws connecting motor support and
FKDVVLVORRVHQGDPSHUEORFNDQGWKHQUHPRYHWKH
motor support.
5HPRYHVFUHZVIL[LQJPRWRUDQGWKHQUHPRYH
WKHPRWRU
4.Remove 4 screws fixing reactor sub-assy and
PRWRUVXSSRUWDQGWKHQUHPRYHWKHUHDFWRUVXE
assy.
43
Installation and Maintenance
Service Manual
Steps Procedure
connection
pipe sub-assy
valve support
4-way valve
8QVROGHUWKHVSRWZHOGEHWZHHQZD\YDOYHDQG
YDSRXUOLTXLGVHSDUDWRUFRPSUHVVRUFXWRIIYDOYH
VXEDVV\DQGFRQGHQVHUDQGWKHQUHPRYHWKHZD\
valve.
1RWH:KHQXQVROGHULQJWKHVSRWZHOGZUDSWKH
ZD\YDOYHZLWKZHWFORWKFRPSOHWHO\WRDYRLG
GDPDJHWRYDOYHGXHWRKLJKWHPSHUDWXUH
8QVROGHUDOOVSRWZHOGVFRQQHFWHGZLWKYDOYHVXSSRUW
DQGWKHQUHPRYHWKHYDOYHVXSSRUW
1RWH:KHQXQVROGHULQJWKHVSRWZHOGZUDSWKHJDV
YDOYHDQGOLTXLGYDOYHZLWKZHWFORWKFRPSOHWHO\WR
DYRLGGDPDJHWRYDOYHGXHWRKLJKWHPSHUDWXUH
5HPRYHDOOVSRWZHOGVFRQQHFWHGZLWKFRQQHFWLRQ
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10 Remove 4-way valve
11. Remove valve support
12. Remove connection pipe sub-assy
44
Installation and Maintenance
Service Manual
Steps Procedure
middle isolation
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13. Remove compressor
compressor
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Note:
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IRUHLJQREMHFWV
5HPRYHVFUHZV¿[LQJUHDFWRUVXEDVV\DQGPRWRU
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14. 5HPRYHWKHUHDFWRU
reactor
5HPRYHPLGGOHLVRODWLRQVKHHW
45
Installation and Maintenance
Service Manual
Steps Procedure
support plate of condenser
condenser
5HPRYHVFUHZVFRQQHFWLQJFRQGHQVHUDQGFKDVVLV
DQGWKHQUHPRYHWKHFRQGHQVHU5HPRYHVFUHZV
FRQQHFWLQJVXSSRUWSODWHRIFRQGHQVHUDQGFRQGHQVHU
DQGWKHQUHPRYHWKHVXSSRUWSODWHRIFRQGHQVHU
16.Remove left side plate
17. Remove condenser
Remove screws connecting left side plate and
VXSSRUWSODWHRIFRQGHQVHUFKDVVLVDQGWKHQ
UHPRYHWKHOHIWVLGHSODWH
left side plate
support plate of condenser
46
Installation and Maintenance
Service Manual
Steps Procedure
top cover
5HPRYHWKHVFUHZVFRQQHFWLQJWKHWRSFRYHUZLWK
RXWHUFDVHULJKWVLGHSODWHDQGOHIWVLGHSODWHOLIWWKH
top cover upwards to remove it.
5HPRYHWKHKDQGOH
2. Remove top cover
3.Remove front side plate
front side plate
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UHPRYHWKHfront side plate
MULTI36HP230V1CO MULTI42HP230V1CO
KDQGOH
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VLGHSODWHDQGWKHQUHPRYHWKHKDQGOH
47
Installation and Maintenance
Service Manual
Steps Procedure
grille
ULJKWVLGHSODWH
5HPRYHWKHVFUHZVFRQQHFWLQJWKHULJKWVLGHSODWH
ZLWKHOHFWULFER[DVV\YDOYHVXSSRUWFKDVVLVDQG
FRQGHQVHUVLGHSODWHDQGWKHQUHPRYHWKHULJKW
side plate.
5HPRYHWKHVFUHZVFRQQHFWLQJWKHJULOOHDQG
RXWHUFDVHDQGWKHQUHPRYHWKHSDQHOJULOOH
5HPRYHULJKWVLGHSODWH
6.Remove grille and cabinet
cabinet
outer case
Remove screws connecting outer case and motor
VXSSRUWPLGGOHLVRODWLRQVKHHWDQGFKDVVLVSXOOWKH
RXWHUFDVHXSZDUGVVOLJKWO\ORRVHQFODVSVEHWZHHQ
RXWHUFDVHDQGULJKWVLGHSODWHOHIWVLGHSODWHDQG
WKHQUHPRYHWKHRXWHUFDVH
7. Remove outer case
48
Installation and Maintenance
Service Manual
Steps Procedure
blade
motor support
motor
electric box assy
5HPRYHWKHJURXQGLQJZLUHVFUHZRQWKHHOHFWULF
ER[DVV\DQGWKHQUHPRYHWKHJURXQGLQJZLUH
'LVFRQQHFWWKHZLULQJWHUPLQDOVRIUHDFWRU
FRPSUHVVRUKLJKDQGORZSUHVVXUHVZLWFK
FRPSUHVVRURYHUORDGSURWHFWRUWHPSHUDWXUHVHQVRU
RXWGRRUIDQPRWRUDQGZD\YDOYH6HH¿J
1RWHNHHSSUHVVLQJWKHFLUFOLSZKHQGLVFRQQHFWLQJ
WKHZLULQJWHUPLQDORIUHDFWRUNHHSSUHVVLQJWKH
UHWDLQHUZKHQGLVFRQQHFWLQJRWKHUZLULQJWHUPLQDOV
5HPRYHWKHZLUHLQVLGHWKHZLULQJJURRYH
8. Remove electric box assy
5HPRYHEODGHPRWRUPRWRUVXSSRUWUHDFWRU
5HPRYHQXWV¿[LQJD[LDOÀRZEODGHZLWKZUHQFK
DQGWKHQUHPRYHWKHD[LDOÀRZEODGH
2.Remove 2 screws connecting motor support and
FKDVVLVORRVHQGDPSHUEORFNDQGWKHQUHPRYHWKH
motor support.
5HPRYHVFUHZVIL[LQJPRWRUDQGWKHQUHPRYH
WKHPRWRU
4.Remove 4 screws fixing reactor sub-assy and
PRWRUVXSSRUWDQGWKHQUHPRYHWKHUHDFWRUVXE
assy.
8QVROGHUWKHVSRWZHOGEHWZHHQZD\YDOYHDQG
YDSRXUOLTXLGVHSDUDWRUFRPSUHVVRUFXWRIIYDOYH
VXEDVV\DQGFRQGHQVHUDQGWKHQUHPRYHWKHZD\
valve.
1RWH:KHQXQVROGHULQJWKHVSRWZHOGZUDSWKH
ZD\YDOYHZLWKZHWFORWKFRPSOHWHO\WRDYRLG
GDPDJHWRYDOYHGXHWRKLJKWHPSHUDWXUH
10 Remove 4-way valve
4-way valve
49
Installation and Maintenance
Service Manual
Steps Procedure
connection
pipe sub-assy
valve support
8QVROGHUDOOVSRWZHOGVFRQQHFWHGZLWKYDOYHVXSSRUW
DQGWKHQUHPRYHWKHYDOYHVXSSRUW
1RWH:KHQXQVROGHULQJWKHVSRWZHOGZUDSWKHJDV
YDOYHDQGOLTXLGYDOYHZLWKZHWFORWKFRPSOHWHO\WR
DYRLGGDPDJHWRYDOYHGXHWRKLJKWHPSHUDWXUH
5HPRYHDOOVSRWZHOGVFRQQHFWHGZLWKFRQQHFWLRQ
SLSHDQGWKHQUHPRYHWKHFRQQHFWLRQSLSHVXEDVV\
11. Remove valve support
12. Remove connection pipe sub-assy
compressor
13. Remove compressor
5HPRYHWKHIRRWQXWV¿[LQJFRPSUHVVRUDQGWKHQOLIW
WKHFRPSUHVVRUXSZDUGVWRUHPRYHWKHFRPSUHVVRU
DQGGDPSLQJFXVKLRQ
Note:
.HHSWKHSRUWVRIGLVFKDUJHSLSHDQGVXFWLRQSLSHIURP
IRUHLJQREMHFWV
50
Installation and Maintenance
Service Manual
Steps Procedure
5HPRYHYDSRXUOLTXLGVHSDUDWRU
reactor
4.Remove 4 screws fixing reactor sub-assy and
PRWRUVXSSRUWDQGWKHQUHPRYHWKHUHDFWRUVXE
assy.
16. 5HPRYHWKHUHDFWRU
8QVROGHUVSRWZHOGVFRQQHFWHGZLWKYDSRXUOLTXLG
VHSDUDWRUUHPRYHIRRWQXWVIL[LQJYDSRXUOLTXLG
VHSDUDWRUDQGFRPSUHVVRUPRXQWLQJSODWHVXEDVV\DQG
WKHQUHPRYHWKHYDSRXUOLTXLGVHSDUDWRU
14.Remove compressor mounting plate sub-assy
5HPRYHWKHIRRWQXWVIL[LQJFRPSUHVVRUPRXQWLQJ
SODWHVXEDVV\DQGFKDVVLVWRUHPRYHWKHFRPSUHVVRU
mounting plate sub-assy.
YDSRXUOLTXLGVHSDUDWRU
compressor mounting
plate sub-assy
51
Installation and Maintenance
Service Manual
Steps Procedure
support plate of condenser
condenser
5HPRYHVFUHZVFRQQHFWLQJFRQGHQVHUDQGFKDVVLV
DQGWKHQUHPRYHWKHFRQGHQVHU5HPRYHVFUHZV
FRQQHFWLQJVXSSRUWSODWHRIFRQGHQVHUDQGFRQGHQVHU
DQGWKHQUHPRYHWKHVXSSRUWSODWHRIFRQGHQVHU
18.Remove left side plate
19. Remove condenser
Remove screws connecting left side plate and
VXSSRUWSODWHRIFRQGHQVHUFKDVVLVDQGWKHQ
UHPRYHWKHOHIWVLGHSODWH
left side plate
support plate of condenser
middle isolation
VKHHW
5HPRYHVFUHZVFRQQHFWLQJPLGGOHLVRODWLRQVKHHW
DQGVXSSRUWSODWHRIFRQGHQVHUFKDVVLVDQGWKHQ
UHPRYHWKHPLGGOHLVRODWLRQVKHHW
5HPRYHPLGGOHLVRODWLRQVKHHW
52
Installation and Maintenance
Service Manual
Appendix:
6WDQGDUGOHQJWKRIFRQQHFWLRQSLSH
ƔIWIWIW
0LQOHQJWKRIFRQQHFWLRQSLSHLVIW
0D[OHQJWKRIFRQQHFWLRQSLSHDQGPD[KLJKGLIIHUHQFH
7KHDGGLWLRQDOUHIULJHUDQWRLODQGUHIULJHUDQWFKDUJLQJUHTXLUHGDIWHU
prolonging connection pipe
Ɣ$IWHUWKHOHQJWKRIFRQQHFWLRQSLSHLVSURORQJHGIRUIWDWWKH
EDVLVRIVWDQGDUGOHQJWK\RXVKRXOGDGGPORIUHIULJHUDQWRLOIRUHDFK
additional 16.4ft of connection pipe.
Ɣ7KHFDOFXODWLRQPHWKRGRIDGGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQWRQ
WKHEDVLVRIOLTXLGSLSH
Appendix 1: Reference Sheet of Celsius and Fahrenheit
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH
Cooling capacity
0D[OHQJWKRI
connection pipe
0D[KHLJKW
difference
%WXK:49.2 ft 16.4 ft
%WXK:49.2 ft 16.4 ft
%WXK:49.2 ft 32.8 ft
%WXK:65.6 ft 32.8 ft
%WXK:82.0 ft 32.8 ft
%WXK:82.0 ft 32.8 ft
%WXK:98.4 ft 32.8 ft
%WXK:98.4 ft 65.6 ft
%WXK:98.4 ft 65.6 ft
%WXK:98.4 ft 65.6 ft
Set temperature
Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1
.
8+32
Ambient temperature
)DKUHQKHLW
display
temperature
˄˅
)DKUHQKHLW
˄˅
Celsius
˄ć˅
)DKUHQKHLW
display
temperature
˄˅
)DKUHQKHLW
˄˅
Celsius
˄ć˅
)DKUHQKHLW
display
temperature
˄˅
)DKUHQKHLW
˄˅
Celsius
˄ć˅
32/33 32 0 55/56 55.4 13 79/80 78.8 26
34/35 33.8 1 57/58 57.2 14 81 80.6 27
36 35.6 2 59/60 59 15 82/83 82.4 28
37/38 37.4 3 61/62 60.8 16 84/85 84.2 29
39/40 39.2 4 63 62.6 17 86/87 86 30
41/42 41 5 64/65 64.4 18 88/89 87.8 31
43/44 42.8 6 66/67 66.2 19 90 89.6 32
45 44.6 7 68/69 68 20 91/92 91.4 33
46/47 46.4 8 70/71 69.8 21 93/94 93.2 34
48/49 48.2 9 72 71.6 22 95/96 95 35
50/51 50 10 73/74 73.4 23 97/98 96.8 36
52/53 51.8 11 75/76 75.2 24 99 98.6 37
54 53.6 12 77/78 77 25
)DKUHQKHLW
display
temperature
˄˅
)DKUHQKHLW
˄˅
Celsius
˄ć˅
)DKUHQKHLW
display
temperature
˄˅
)DKUHQKHLW
˄˅
Celsius
˄ć˅
)DKUHQKHLW
display
temperature
˄˅
)DKUHQKHLW
˄˅
Celsius
˄ć˅
61 60.8 16 69/70 69.8 21 78/79 78.8 26
62/63 62.6 17 71/72 71.6 22 80/81 80.6 27
64/65 64.4 18 73/74 73.4 23 82/83 82.4 28
66/67 66.2 19 75/76 75.2 24 84/85 84.2 29
68 68 20 77 77 25 86 86 30
$GGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQWIRU55&5$DQG5D
Diameter of connection pipe 2XWGRRUXQLWWKURWWOH
/LTXLGSLSHLQFK*DVSLSHLQFKCooling only(oz/ft) &RROLQJDQGKHDWLQJR]IW
ɎɎRUɎ0.53 0.71
ɎRUɎɎRUɎ0.53 0.71
ɎɎRUɎ1.06 4.23
ɎɎRUɎ2.12 4.23
Ɏ/ 8.82 8.11
Ɏ/ 12.34 12.34
Ɣ:KHQWKHOHQJWKRIFRQQHFWLRQSLSHLVDERYHIWDGGUHIULJHUDQWDFFRUGLQJWRWKHSURORQJHGOHQJWKRIOLTXLGSLSH7KH
DGGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQWSHUPHWHULVGLIIHUHQWDFFRUGLQJWRWKHGLDPHWHURIOLTXLGSLSH6HHWKHIROORZLQJVKHHW
Ɣ$GGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQW SURORQJHGOHQJWKRIOLTXLGSLSH;DGGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQWSHUPHWHU
53
Installation and Maintenance
Service Manual
),QVSHFWLRQ
Ɣ&KHFNWKHTXDOLW\RIH[SDQGLQJSRUW,IWKHUHLVDQ\EOHPLVKH[SDQGWKH
SRUWDJDLQDFFRUGLQJWRWKHVWHSVDERYH
The len
g
th is e
q
ual
Improper expanding
leaning
damaged
surface
crack uneven
thickness
Smooth surface
Downwards
Pipe
Shaper
Union pipe
Pipe
Expander
Hard
mold
Pipe
Pipe
Pipe cutter
Leaning Uneven Burr
Improper pipe expanding is the main cause of refrigerant leakage.Please
expand the pipe according to the following steps:
$&XWWKHSLS
Ɣ&RQ¿UPWKHSLSHOHQJWKDFFRUGLQJWRWKHGLVWDQFHRILQGRRUXQLWDQGRXWGRRUXQLW
Ɣ&XWWKHUHTXLUHGSLSHZLWKSLSHFXWWHU
%5HPRYHWKHEXUUV
Ɣ5HPRYHWKHEXUUVZLWKVKDSHUDQGSUHYHQWWKHEXUUVIURPJHWWLQJLQWRWKHSLSH
C:Put on suitable insulating pipe
'3XWRQWKHXQLRQQXW
Ɣ5HPRYHWKHXQLRQQXWRQWKHLQGRRUFRQQHFWLRQSLSHDQGRXWGRRUYDOYHLQVWDOO
WKHXQLRQQXWRQWKHSLSH
(([SDQGWKHSRUW
Ɣ([SDQGWKHSRUWZLWKH[SDQGHU
Ɣ$LVGLIIHUHQWDFFRUGLQJWRWKHGLDPHWHUSOHDVHUHIHUWRWKHVKHHWEHORZ
Outer
GLDPHWHULQFK
$LQFK
Max Min
Ɏ0.051 0.028
Ɏ´0.063 0.039
Ɏ´0.071 0.039
Ɏ´0.095 0.087
Appendix 3: Pipe Expanding Method
Note:
Note:
54
Installation and Maintenance
Service Manual
Appendix 4: List of Resistance for Temperature Sensor
Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor(15K)
Temp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍ
-19 138.1 20 18.75 59 3.848 98 1.071
-18 128.6 21 17.93 60 3.711 99 1.039
-17 121.6 22 17.14 61 3.579 100 1.009
-16 115 23 16.39 62 3.454 101 0.98
-15 108.7 24 15.68 63 3.333 102 0.952
-14 102.9 25 15 64 3.217 103 0.925
-13 97.4 26 14.36 65 3.105 104 0.898
-12 92.22 27 13.74 66 2.998 105 0.873
-11 87.35 28 13.16 67 2.896 106 0.848
-10 82.75 29 12.6 68 2.797 107 0.825
-9 78.43 30 12.07 69 2.702 108 0.802
-8 74.35 31 11.57 70 2.611 109 0.779
-7 70.5 32 11.09 71 2.523 110 0.758
-6 66.88 33 10.63 72 2.439 111 0.737
-5 63.46 34 10.2 73 2.358 112 0.717
-4 60.23 35 9.779 74 2.28 113 0.697
-3 57.18 36 9.382 75 2.206 114 0.678
-2 54.31 37 9.003 76 2.133 115 0.66
-1 51.59 38 8.642 77 2.064 116 0.642
0 49.02 39 8.297 78 1.997 117 0.625
1 46.6 40 7.967 79 1.933 118 0.608
2 44.31 41 7.653 80 1.871 119 0.592
3 42.14 42 7.352 81 1.811 120 0.577
4 40.09 43 7.065 82 1.754 121 0.561
5 38.15 44 6.791 83 1.699 122 0.547
6 36.32 45 6.529 84 1.645 123 0.532
7 34.58 46 6.278 85 1.594 124 0.519
8 32.94 47 6.038 86 1.544 125 0.505
9 31.38 48 5.809 87 1.497 126 0.492
10 29.9 49 5.589 88 1.451 127 0.48
11 28.51 50 5.379 89 1.408 128 0.467
12 27.18 51 5.197 90 1.363 129 0.456
13 25.92 52 4.986 91 1.322 130 0.444
14 24.73 53 4.802 92 1.282 131 0.433
15 23.6 54 4.625 93 1.244 132 0.422
16 22.53 55 4.456 94 1.207 133 0.412
17 21.51 56 4.294 95 1.171 134 0.401
18 20.54 57 4.139 96 1.136 135 0.391
19 19.63 58 3.99 97 1.103 136 0.382
55
Installation and Maintenance
Service Manual
Resistance Table of Tube Temperature Sensors for Indoor and Outdoor (20K)
Temp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍ
-19 181.4 20 25.01 59 5.13 98 1.427
-18 171.4 21 23.9 60 4.948 99 1.386
-17 162.1 22 22.85 61 4.773 100 1.346
-16 153.3 23 21.85 62 4.605 101 1.307
-15 145 24 20.9 63 4.443 102 1.269
-14 137.2 25 20 64 4.289 103 1.233
-13 129.9 26 19.14 65 4.14 104 1.198
-12 123 27 18.13 66 3.998 105 1.164
-11 116.5 28 17.55 67 3.861 106 1.131
-10 110.3 29 16.8 68 3.729 107 1.099
-9 104.6 30 16.1 69 3.603 108 1.069
-8 99.13 31 15.43 70 3.481 109 1.039
-7 94 32 14.79 71 3.364 110 1.01
-6 89.17 33 14.18 72 3.252 111 0.983
-5 84.61 34 13.59 73 3.144 112 0.956
-4 80.31 35 13.04 74 3.04 113 0.93
-3 76.24 36 12.51 75 2.94 114 0.904
-2 72.41 37 12 76 2.844 115 0.88
-1 68.79 38 11.52 77 2.752 116 0.856
0 65.37 39 11.06 78 2.663 117 0.833
1 62.13 40 10.62 79 2.577 118 0.811
2 59.08 41 10.2 80 2.495 119 0.77
3 56.19 42 9.803 81 2.415 120 0.769
4 53.46 43 9.42 82 2.339 121 0.746
5 50.87 44 9.054 83 2.265 122 0.729
6 48.42 45 8.705 84 2.194 123 0.71
7 46.11 46 8.37 85 2.125 124 0.692
8 43.92 47 8.051 86 2.059 125 0.674
9 41.84 48 7.745 87 1.996 126 0.658
10 39.87 49 7.453 88 1.934 127 0.64
11 38.01 50 7.173 89 1.875 128 0.623
12 36.24 51 6.905 90 1.818 129 0.607
13 34.57 52 6.648 91 1.736 130 0.592
14 32.98 53 6.403 92 1.71 131 0.577
15 31.47 54 6.167 93 1.658 132 0.563
16 30.04 55 5.942 94 1.609 133 0.549
17 28.68 56 5.726 95 1.561 134 0.535
18 27.39 57 5.519 96 1.515 135 0.521
19 26.17 58 5.32 97 1.47 136 0.509
56
Installation and Maintenance
Service Manual
Resistance Table of Discharge Temperature Sensor for Outdoor(50K)
Temp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍTemp(
o
C) 5HVLVWDQFHNȍ
-29 853.5 10 98 49 18.34 88 4.75
-28 799.8 11 93.42 50 17.65 89 4.61
-27 750 12 89.07 51 16.99 90 4.47
-26 703.8 13 84.95 52 16.36 91 4.33
-25 660.8 14 81.05 53 15.75 92 4.20
-24 620.8 15 77.35 54 15.17 93 4.08
-23 580.6 16 73.83 55 14.62 94 3.96
-22 548.9 17 70.5 56 14.09 95 3.84
-21 516.6 18 67.34 57 13.58 96 3.73
-20 486.5 19 64.33 58 13.09 97 3.62
-19 458.3 20 61.48 59 12.62 98 3.51
-18 432 21 58.77 60 12.17 99 3.41
-17 407.4 22 56.19 61 11.74 100 3.32
-16 384.5 23 53.74 62 11.32 101 3.22
-15 362.9 24 51.41 63 10.93 102 3.13
-14 342.8 25 49.19 64 10.54 103 3.04
-13 323.9 26 47.08 65 10.18 104 2.96
-12 306.2 27 45.07 66 9.83 105 2.87
-11 289.6 28 43.16 67 9.49 106 2.79
-10 274 29 41.34 68 9.17 107 2.72
-9 259.3 30 39.61 69 8.85 108 2.64
-8 245.6 31 37.96 70 8.56 109 2.57
-7 232.6 32 36.38 71 8.27 110 2.50
-6 220.5 33 34.88 72 7.99 111 2.43
-5 209 34 33.45 73 7.73 112 2.37
-4 198.3 35 32.09 74 7.47 113 2.30
-3 199.1 36 30.79 75 7.22 114 2.24
-2 178.5 37 29.54 76 7.00 115 2.18
-1 169.5 38 28.36 77 6.76 116 2.12
0 161 39 27.23 78 6.54 117 2.07
1 153 40 26.15 79 6.33 118 2.02
2 145.4 41 25.11 80 6.13 119 1.96
3 138.3 42 24.13 81 5.93 120 1.91
4 131.5 43 23.19 82 5.75 121 1.86
5 125.1 44 22.29 83 5.57 122 1.82
6 119.1 45 21.43 84 5.39 123 1.77
7 113.4 46 20.6 85 5.22 124 1.73
8 108 47 19.81 86 5.06 125 1.68
9 102.8 48 19.06 87 4.90 126 1.64
-)
GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China 519070
Tel: (+86-756) 8522218 Fax: (+86-756) 8669426
Email: [email protected] Http://www.gree.com
HONG KONG GREE ELECTRIC APPLIANCES SALES LIMITED
Add: Unit 2612,26/F.,Miramar Tower 132 Nathan Road,TST,Kowloon,HK
Tel: (852) 31658898 Fax: (852) 31651029
GREE_MULTI21+_C_SERVICE_30-42MBH_070717
