Gree GKH12K3BI, Service Manual

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19
U-MATCH Air
Conditioners
Service Manual
QSPEVDU
4.1.3 Cassette Type
Models
Indoor unit GKH12K3BI GKH18K3BI GKH24K3BI
Product Code ET020N0060 ET020N0030 ET020N0050
Outdoor unit GUHN12NK3AO GUHN18NK3AO GUHN24NK3AO
Product Code
CF021W0022 CF021W0052 CF021W0092
CF021W0023 CF021W0053 CF021W0093
Nominal
Capacity
Cooling
kW 3.5 5.0 6.8
Btu/h 11940 17060 23200
Heating
kW 3.6 5.4 7.5
Btu/h 12280 18430 25600
Power
Input
Cooling kW 1.17 2.0 2.62
Heating kW 1.1 1.9 2.5
EER/COP W/W 2.99/3.27 2.50/2.84 2.60/3.00
Indoor Unit GKH12K3BI GKH18K3BI GKH24K3BI
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.01 0.008 0.037
Air Flow m
3
/h 550/490/420 550/490/420 1180/1080/1000
Sound Pressure Level(H/M/L) dB(A) 47/45/43
Air Filter - Standard washable synthetic
Drain Piping mm
ijî ijî ijî
Indoor Unit Dimensions
(Outline/Package) (W×D×H)
mm
600×600×230/
851×681×325
600×600×230/
851×681×325
840×840×240/
963×963×325
Panel Dimensions
(Outline/Package) (W×D×H)
mm
650×650×50/
733×673×117
650×650×50/
733×673×117
950×950×60/
1028×1043×130
Weight(Net/Gross) kg 20/27 20/27 27/36
Outdoor Unit GUHN12NK3AO GUHN18NK3AO GUHN24NK3AO
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.048 0.048 0.092
Fan Motor Speed(H/M/L) rpm 900 900 940/510
Compressor
Type - ROTARY
Motor Output kW 1.185 1.9 2.475
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 1.0 1.5 2.2
Dimensions (W×D×H)
(Outline/Package)
mm
820×320×540/
873×363×605
820×320×540/
873×363×605
1018×412×695/
1103×453×770
Weight(Net/Gross) kg 32/37 40/45 59/64
Piping
Connections
Liquid mm 6.35 6.35 9.52
Gas mm 12.7 12.7 15.8
Max. Length m 20 20 30
Max. Height Difference m 15 15 15