Gree BMKH18M23UH Service Manual Download Page 13 | Manualshive

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Gree BMKH18M23UH Service Manual Download Page 13

11

Technical Information

Service Manual

4. Refrigerant System Diagram

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Electronic
expansion
valve A

Flash vaporizer

Unloading valve

Outdoor evaporator

4-way valve

Solenoid valve
(high pressure)

Solenoid valve
(low pressure)

Air injection

Compressor

Variable
volume

Gas-liquid
separator

Gas-liquid
separator

COOLING

HEATING

Heat Exchanger

Heat Exchanger

Heat Exchanger

Heat Exchanger

Heat Exchanger

Indoor Uint

Electronic Expansion Valve

Outdoor Uin

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Summary of Contents for BMKH18M23UH

Page 1: ...Service Manual Change for life GREE ELECTRIC APPLIANCES INC OF ZHUHAI...

Page 2: ...imension Diagram 10 4 Refrigerant System Diagram 11 5 Electrical Part 12 12 15 6 Function and Control 17 Part Installation and Maintenance 19 7 Safety Precautions 19 8 Installation Manual 21 22 24 9 T...

Page 3: ...ion Service Manual 1 Summary Part Technical Information Outdoor Unit 1 BMKH18M23UH CB228W09400 2 BMKH24M23UH CB228W09500 3 BMKH36M23UH CB228W09600 4 BMKH42M23UH CB228W09700 BMKH18M23UH BMKH24M23UH BMK...

Page 4: ...P A A A R Q P A A A SU V XUY SU V XUY A E K Z E K Z Z Z A A 14 9 17 F W Z Z Z Z A A YH YH A A V H V H V V N E N E F V V N E V N E U U F 38 21 32X29 7 16X1 1 2 38 21 32X29 7 16X1 1 2 N N 880 880 A W 9...

Page 5: ...l Information Service Manual A P V F K 0 0051 0 0051 F 3 3 V 65 6 98 4 XN 0 2 0 2 A K 1 4 1 4 A K 1 4 1 4 A K 1 4 A K D A 3 8 3 8 A 3 8 3 8 A 3 8 A D 26 2 26 2 26 2 26 2 26 2 26 2 K Z 82 0 82 0 164 22...

Page 6: ...10 0 10 0 A P Q P A A A R Q P A A A R SU V XUDDY SU V XUDDY A E K Z E K Z Z Z A A 27 28 5 F W Z Z Z Z A A YH YH A A V H V H V V N E N E F V 3 3 U U F 35X41 37 64X2 1 4 35X41 37 64X2 1 4 N N 940 940 A...

Page 7: ...Manual A P V F K 0 013 0 013 F 3 3 V 131 2 131 2 XN 0 2 0 2 A K 1 4 1 4 A K 1 4 1 4 A K 1 4 1 4 A K D 1 4 1 4 A K D 1 4 A 3 8 3 8 A 3 8 3 8 A 3 8 3 8 A D 3 8 3 8 A D 3 8 49 2 49 2 49 2 49 2 49 2 49 2...

Page 8: ...15900 4 63 1 01 V k 18902 4 89 1 13 18401 4 94 1 09 18030 4 95 1 07 V k 20698 4 96 1 22 20160 5 01 1 18 19762 5 02 1 15 V k 22479 3 28 2 01 21906 3 32 1 93 21482 3 43 1 84 Yk 22148 3 34 1 94 21565 3...

Page 9: ...0 1 05 V k 24954 5 50 1 33 24292 5 57 1 28 23801 5 74 1 21 V k 27324 5 58 1 44 26614 5 64 1 38 26089 5 82 1 31 V k 31846 5 42 1 72 31034 5 48 1 66 30433 5 66 1 58 Yk 31376 5 51 1 67 30550 5 58 1 61 29...

Page 10: ...1 33 24899 5 91 1 24 V k 28859 5 65 1 50 28373 5 81 1 43 27293 5 99 1 33 V k 33638 5 64 1 75 33072 5 79 1 67 31837 5 98 1 56 Yk 36089 5 73 1 85 35488 5 89 1 77 34105 6 08 1 64 k 36259 5 70 1 86 35648...

Page 11: ...1 49 27998 5 91 1 39 V k 32450 5 65 1 68 31904 5 81 1 61 30689 5 99 1 50 V k 37824 5 64 1 97 37188 5 79 1 88 35799 5 98 1 76 Yk 40580 5 73 2 08 39905 5 89 1 99 38349 6 08 1 85 k 40771 5 70 2 10 40085...

Page 12: ...mation Service Manual BMKH36M23UH BMKH42M23UH P 40 43 7 64 24 13 16 14 1 4 17 21 64 43 27 64 14 51 64 Unit inch 39 31 64 36 7 32 16 13 32 14 37 64 31 7 64 24 15 23 32 3 Outline Dimension Diagram BMKH1...

Page 13: ...ing valve Outdoor evaporator 4 way valve Solenoid valve high pressure Solenoid valve low pressure Air injection Compressor Variable volume Gas liquid separator Gas liquid separator COOLING HEATING Hea...

Page 14: ...6 3 3 7 03 3 3 48 48 3 3 7 03 3 3 6 7 03 6 1625 6 1625 7 5 5 1 1 3 1 3 1 1 8 1 8 8 1 0DLQ RDUG 8 5 1 1 1 8 5 1 1 1 5 7 5 1 7 5 2035 6625 35 6685 6 7 33 3 9 8 8 9 8 8 9 8 8 9 9 9 97 97 7 5 1 27720 9 7...

Page 15: ...WR SUHYHQW WKH ULVN RI HOHFWULFDO VKRFN 1 225 81 7 1 225 81 7 1 225 81 7 LURQ VKHOO PRWRU RQO DSSOLHV WR WKH 127 0RWRU JURXQG 9 9 0 83 1 EOXH 1 UHG 1 JUHHQ 35 6685 9 9 2 35 6685 9 9 EODFN ZKLWH UHG J...

Page 16: ...JUHHQ HOORZ UHG EODFN ZKLWH UHG 32 5 1 57 57 57 57 57 1 57 57 57 57 57 57 7 8 1 8 8 36 3 1 1 8 1 7 50 1 2 7 50 1 2 7 50 1 2 28778 7 50 1 2 7 03 6 1625 2875220 7 03 6 1625 867 7 03 6 1625 48 3 3 7 03 6...

Page 17: ...nformation Service Manual 1 2 F 3 4 AZ 5 6 7 Z Z 8 9 10 11 F VF Z Z 12 VF Z Z 13 DVF Z Z 14 VF Z Z 15 F 16 F 17 Z F 18 F 5 2 PCB Printed Diagram BMKH18M23UH BMKH24M23UH 1 2 3 4 5 6 7 8 9 10 11 12 13 1...

Page 18: ...Information Service Manual 1 2 F 3 4 AZ 5 6 Z Z 7 K Z Z 8 Z Z 9 10 DVF Z Z 11 VF Z Z 12 F VF Z Z 13 VF Z Z 14 15 16 17 F 18 Z F 19 F 20 BMKH36M23UH BMKH42M23UH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16...

Page 19: ...ol 1 Cooling mode R R F d Z Z R V F V R R K F V R Z Z F R F F F DVF Z Z R DVF Z Z A F F d 3 Heating mode R R F V R d V R K R F F R K R DVF Z Z Z R DVF Z Z Z R K R F A V F F K R F V K R V F EY 4 Fan mo...

Page 20: ...ion Z R E R R F X Y R F X 4 Communication malfunction K X R Z R F Z R F 5 System high pressure protection V F R V F R F V R F X 6 Compressor overload protection R F Z F Z R F F Z E R R F X Y R F X 7 A...

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