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Technical Information
Service Manual
Outdoor
Unit
Model of Outdoor Unit GWH12QB-K3DNA6D/O GWH18QD-K3DNA6E/O
Product Code of Outdoor Unit CB427W04701 CB427W06400
Compressor Manufacturer/Trademark Zhuhai Landa Compressor Co.; Ltd. Zhuhai Landa Compressor Co.; Ltd.
Compressor Model QXA-B102zE190 QXA-A091zE190
Compressor Oil RB68EP FVC68D or RB68EP
Compressor Type Rotary Rotary
L.R.A. A 35.00 35.00
Compressor RLA A 4.80 4.80
Compressor Power Input W 1020 1020
Overload Protector / /
Throttling Method Capillary Capillary
Operation temp
o
C 16~30 16~30
Ambient temp (cooling)
o
C -15~48 -15~48
Ambient temp (heating)
o
C -22~24 -22~24
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm Ф7.94 Ф7
Rows-n Gap mm 1-1.4 1-1.4
Coil Length (LXDXW) mm 731X19.05X550 742X38.1X550
Fan Motor Speed rpm 900 900
Output of Fan Motor W 30 30
Fan Motor RLA A 0.4 0.4
Fan Motor Capacitor μF / /
Air Flow Volume of Outdoor Unit m
3
/h 2200 2200
Fan Type Axial-ow Axial-ow
Fan Diameter mm Ф438 Ф438
Defrosting Method Automatic Defrosting Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IPX4 IPX4
Permissible Excessive Operating
Pressure for the Discharge Side
MPa 4.3 4.3
Permissible Excessive Operating
Pressure for the Suction Side
MPa 2.5 2.5
Sound Pressure Level (H/M/L) dB (A) 54/-/- 54/-/-
Sound Power Level (H/M/L) dB (A) 63/-/- 63/-/-
Dimension (WXHXD) mm 842X596X320 842X596X320
Dimension of Carton Box (LXWXH) mm 878X360X630 878X360X630
Dimension of Package (LXWXH) mm 881X363X645 881X363X645
Net Weight kg 29.5 33
Gross Weight kg 32.5 36
Refrigerant R410A R410A
Refrigerant Charge kg 0.90 1.1
Connection
Pipe
Length m 5 5
Gas Additional Charge g/m 20 20
Outer Diameter Liquid Pipe mm Ф6 Ф6
Outer Diameter Gas Pipe mm Ф9.52 Ф9.52
Max Distance Height m 10 10
Max Distance Length m 20 25
Note: The connection pipe applies metric diameter.
The above data is subject to change without notice; please refer to the nameplate of the unit.
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