5
Technical Information
Service Manual
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor 
Unit
Outdoor Unit Model GWH09QB-K3DNA1G/O
Outdoor Unit Product Code CB419W05500
Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO.,LTD.
Compressor Model QXA-A086zC190 
Compressor Oil RB68EP
Compressor Type Rotary
Compressor LRA.   A 40
Compressor RLA  A 3.1
Compressor Power Input W 850
Compressor Overload Protector 1NT11L-6233 
Throttling Method Electron expansion valve
Set Temperature Range  ºC 16~30
Cooling Operation  Ambient Temperature 
Range 
ºC  -15~43
Heating Operation  Ambient Temperature 
Range 
ºC  -15~24
Condenser  Form  Aluminum Fin-copper Tube
Condenser  Pipe Diameter  mm Φ7
Condenser  Rows-n Gap mm 1-1.4 
Condenser  Coil Length (LXDXW)   mm 710X19.05X508 
Fan Motor Speed rpm 900
Fan Motor Power Output W 30
Fan Motor RLA  A 0.36
Fan Motor Capacitor  μF /
Outdoor Unit Air Flow Volume m
3
/h 1600
Fan Type Axial-ow
Fan Diameter mm Φ400
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IP24
Permissible Excessive Operating 
Pressure for the Discharge Side
MPa 4.3
Permissible Excessive Operating 
Pressure for the Suction Side
MPa 2.5
Sound Pressure Level (H/M/L)  dB (A)  52/-/-
Sound Power Level (H/M/L)  dB (A)  61/-/-
Dimension(WXHXD)  mm 776X540X320
Dimension of Carton Box (LXWXH) mm 848X360X580
Dimension of Package(LXWXH) mm 851X363X595
Net Weight   kg 28
Gross Weight kg 31
Refrigerant  R410A
Refrigerant Charge kg 0.7
Connection 
Pipe
Connection Pipe Length m 5
Connection Pipe Gas Additional Charge g/m 20
Outer Diameter Liquid Pipe mm Φ6
Outer Diameter Gas Pipe mm Φ9.52
Max Distance Height m 10
Max Distance Length m 15
Note: The connection pipe applies metric diameter.