Gree KW09HQ3D6D Series, Service Manual

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Technical Information
Service Manual
The above data is subject to change without notice; please refer to the nameplate of the unit.
Outdoor Unit
Model of Outdoor Unit KW09HQ3D6DO KW12HQ3D6DO
Outdoor Unit Product Code CB497W00200_X17278 CB437W00900_X17278
Compressor Manufacturer/Trademark
ZHUHAI LANDA COMPRESSOR
CO., LTD
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model QXAT-B121zE070 QXAT-B121zE070
Compressor Oil FV50S FV50S
Compressor Type Rotary Rotary
Compressor L.R.A. A 35.0 35.0
Compressor RLA 6.9 6.9
Compressor Power Input W 1070 1070
Overload Protector
1NT11L-6233/HPC115/95/
KSD115ºC
1NT11L-6233/HPC115/95/
KSD115ºC
Throttling Method Electron expansion valve
Electron expansion valve +
Capillary Sub-assy
Operation temp ºF 61~86 61~86
Ambient temp (cooling) ºF 0~129 0~129
Ambient temp (heating) ºF -22~75 -22~75
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch Φ9/32 Φ9/32
Rows-fin Gap inch 2.5-1/18 2.5-1/18
Coil Length (LXDXW) inch 30.0X2 1/4X21 7/10 30.0X2 1/4X21 11/16
Fan Motor Speed rpm 800/500 850
Output of Fan Motor W 30 30
Fan Motor RLA A 0.28 0.24
Fan Motor Capacitor μF / /
Air Flow Volume of Outdoor Unit CFM 1412 2400
Fan Type Axial-flow Axial-flow
Fan Diameter inch Φ 17 1/4 Φ 17 1/4
Defrosting Method Automatic Defrosting Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IPX4 IPX4
Design Pressure(High) PSIG 550 550
Design Pressure(Low) PSIG 240 240
Sound Pressure Level (H/M/L) dB (A) 57/-/- 53/-/-
Sound Power Level (H/M/L) dB (A) / /
Dimension (WXHXD) inch 35 3/8X23 1/2X14 7/8 35 3/8X23 1/2X14 7/8
Dimension of Carton Box (LXWXH) inch 37 3/16X16 7/16X24 13/16 37 3/16X16 7/16X24 13/16
Dimension of Package (LXWXH) inch 37 5/16X16 9/16X25 3/8 37 5/16X16 9/16X25 3/8
Net Weight Ib 99.2 99.2
Gross Weight Ib 105.8 105.8
Refrigerant R410A R410A
Refrigerant Charge oz 55.4 49.4
Connection
Pipe
Length ft 24.6 24.6
Gas Additional Charge oz/ft 0.2 0.2
Outer Diameter Liquid Pipe inch 1/4 1/4
Outer Diameter Gas Pipe inch 1/2 1/2
Max Distance Height ft 32.8 50
Max Distance Length ft 49.2 100
Note:The connection pipe applies metric diameter.