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Service Manual
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Outdoor
Unit
Model of Outdoor Unit GWH18MC-K3NNA2K/O GWH24MD-K3NNA2K/O
Outdoor Unit Product Code CA181W12100 CA181W12000
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ZHUHAI LANDA COMPRESSOR
CO., LTD.
ZHUHAI LANDA COMPRESSOR
CO., LTD.
Compressor Model QXA-F20F050 QXA-F265N030
Compressor Oil RB 68EP RB68EP
Compressor Type Rotary Rotary
L.R.A. A 42.00 49.50
Compressor RLA A 7.70 10.60
Compressor Power Input W 1650 2220
Overload Protector UP3-A6 UP14RE5345-M
7KURWWOLQJ0HWKRG Capillary Capillary
Operation Temp ºC 16~30 16~30
Ambient Temp (Cooling) ºC 18~43 18~43
Ambient Temp (Heating) ºC -7~24 -7~24
Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm ĭ ĭ
5RZV¿Q*DS mm 1-1.4 2-1.4
&RLO/HQJWK/;';: mm 809X19X660 821X38.1X660
Fan Motor Speed rpm 780 690
Output of Fan Motor W 68 60
Fan Motor RLA A 0.75 0.58
Fan Motor Capacitor ȝ) 2.5 3.5
Air Flow Volume of Outdoor Unit m
3
K 2800 3200
Fan Type $[LDOÀRZ $[LDOÀRZ
Fan Diameter mm ĭ ĭ
'HIURVWLQJ0HWKRG Automatic Defrosting Automatic Defrosting
Climate Type T1 T1
Isolation I I
Moisture Protection IP24 IP24
Permissible Excessive Operating Pressure
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MPa 4.3 4.3
Permissible Excessive Operating Pressure
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MPa 2.5 2.5
Sound Pressure Level (H/M/L) dB (A) 54/-/- 56/-/-
Sound Power Level (H/M/L) dB (A) 64/-/- 66/-/-
Dimension (WXHXD) mm 913X680X378 955X700X396
Dimension of Carton Box (LXWXH) mm 994X428X725 1026X455X735
'LPHQVLRQRI3DFNDJH/;:;+ mm 997X431X740 1029X458X750
1HW:HLJKW NJ 47 55
*URVV:HLJKW NJ 51 59.5
Refrigerant R410A R410A
5HIULJHUDQW&KDUJH NJ 1.2 1.65
Connection
Pipe
/HQJWK m5 5
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Outer Diameter Liquid Pipe mm ĭ ĭ
Outer Diameter Gas Pipe mm ĭ ĭ
0D['LVWDQFH+HLJKW m10 10
0D['LVWDQFH/HQJWK m25 25
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