5
Technical Information
Service Manual
The above data is subject to change without notice; please refer to the nameplate of the unit.
Outdoor Unit
Model GWH18UC-K6DNA4A/O
Product Code CB264W02000
Compressor Manufacturer/Trademark
ZHUHAI LANDA COMPRESSOR
CO., LTD
Compressor Model QXFT-B123zE170B
Compressor Oil FW68DA or equivalent
Compressor Type Rotary
L.R.A. A 20
Compressor RLA A 7.9
Compressor Power Input W 1230
Overload Protector HPC115/95orKSD115°C
Throttling Method Electron expansion valve
Operation temp °C 16~30
Ambient temp (cooling) °C -18~54
Ambient temp (heating) °C -30~24
Condenser Form Aluminum Fin-copper Tube
Pipe Diameter mm Ф7
Rows-n Gap mm 2-1.4
Coil Length (LXDXW) mm 852X38.1X660
Fan Motor Speed rpm 820
Output of Fan Motor W 60
Fan Motor RLA A 0.5
Fan Motor Capacitor μF /
Air Flow Volume of Outdoor Unit m
3
/h 3200
Fan Type Axial-ow
Fan Diameter mm Ф520
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IPX4
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) 57/-/-
Sound Power Level (H/M/L) dB (A) 67/-/-
Dimension (WXHXD) mm 965X700X396
Dimension of Carton Box (LXWXH) mm 1026X455X735
Dimension of Package (LXWXH) mm 1029X458X750
Net Weight kg 50.5
Gross Weight kg 55
Refrigerant R32
Refrigerant Charge kg 1.4
Connection
Pipe
Length m 5
Gas Additional Charge g/m 20
Outer Diameter Liquid Pipe mm Ф6
Outer Diameter Gas Pipe mm Ф12
Max Distance Height m 10
Max Distance Length m 25
Note: The connection pipe applies metric diameter.