Gree GWH18AGD-K3NNA1B/O User Manual

10
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 GWH18AGD-K3NNA1B/O GWH24AGD-K3NNA1A/O
Outdoor Unit Product Code CA385W00100 CA385W00900
Compressor Manufacturer
ZHUHAI LANDA
COMPRESSOR CO.,LTD
ZHUHAI LANDA
COMPRESSOR CO.,LTD
Compressor Model QXA-D20F050A QXA-E232H050
Compressor Oil ATMOS-RB68EP or equivalent
RB68EP or FVC68D or FV50S
or equivalent
Compressor Type Rotary Rotary
Compressor LRA. A 44 48
Compressor RLA A 7.5 8.6
Compressor Power Input W 1630 1865
Compressor Overload Protector Internal(UP3-A7) UP3-09
Throttling Method Capillary Capillary
Set Temperature Range ºC 16~30 16~30
Cooling Operation Ambient Temperature Range ºC 18~43 18~43
Heating Operation Ambient Temperature Range ºC -15~24 -15~24
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7 Φ5
Condenser Rows-n Gap mm 2-1.4 2-1.4
Condenser Coil Length (LXDXW) mm 704.5×44×550 845×24.8×616
Fan Motor Speed rpm 790 780
Fan Motor Power Output W 40 50
Fan Motor RLA A 0.4 0.45
Fan Motor Capacitor μF 3 3
Outdoor Unit Air Flow Volume m
3
/h 2400 2800
Fan Type Axial-ow Axial-ow
Fan Diameter mm 444.8 480
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) 52 54
Sound Power Level (H/M/L) dB (A) 62 64
Dimension(WXHXD) mm 899X596X378 912X646X373
Dimension of Carton Box (LXWXH) mm 945X417X630 960X408X680
Dimension of Package(LXWXH) mm 948X420X645 963X411X695
Net Weight kg 43 46.5
Gross Weight kg 46 49.5
Refrigerant R410A R410A
Refrigerant Charge kg 1.2 1.1
Connection
Pipe
Connection Pipe Length m 5 5
Connection Pipe Gas Additional Charge g/m 20 20
Outer Diameter Liquid Pipe inch 1/4" 1/4"
Outer Diameter Gas Pipe inch 1/2" 1/2"
Max Distance Height m 10 10
Max Distance Length m 25 25
Note: The connection pipe applies metric diameter.

Gree GWH18AGD-K3NNA1B/O Specifications

General

Type	Split System
Cooling Capacity	18000 BTU/h
Heating Capacity	18000 BTU/h
Energy Efficiency Ratio (EER)	3.21
Power Supply	220-240V, 50Hz
Refrigerant	R410A
Indoor Unit Dimensions (WxHxD)	970x300x224 mm
Indoor Unit Noise Level	42 dB(A)
Outdoor Unit Noise Level	52 dB(A)
Operating Temperature (Cooling)	18°C to 43°C