Description
Model WH09SK-18 Indoor Unit WH09SKN-18 Outdoor Unit WH09SKNU-18Rated Capacity
Cooling kw
2.5
Heating kw
3.2
Capacity Range
Cooling kw min – max
0.89 ~ 3.70
Heating kw min – max
0.89 ~ 5.0
Power Input
Cooling Rated
0.51
Heating Rated
0.65
Running
Current
Cooling Rated
2.8
Heating Rated
3.8
Full Load Amps
A
6.5
EER
W/W
4.88
AEER
–
4.88
COP
W/W
4.9
ACOP
–
4.9
Current
Energy Label / Star Ratings
Cooling
5.0/4.5/4.5
Heating
3.0/3.0/2.5
Power Supply
1Ph, 220~240V, 50Hz
Indoor
Air Flow Rate
Cooling, Max / H / M / L
333 / 200 / 166 / 86 / 63
Sound Pressure Level
Cooling, Max / H / M / L / SL
– / 42 / 36 / 26 / 22
Dimensions (W × H × D)
Net
998 x 345 x 210
Weight
Net
12
Outdoor
Compressor
Twin Rotary
Condenser
Corrosion Protection
Gold
Sound Pressure Level
Cooling, Rated
49
Heating, Rated
51
Sound Power Level
63
Dimensions* (W × H × D) Net
770 x 545 x 288
Weight – Net
35
Operation
Range
Cooling
-10 ~ 48
Heating
-10 ~ 24
Range
Circuit Breaker A
Power Supply Guide No
Power Supply to Unit –
Power and Communication Cable – No. x mm2
Piping
Size
Liquid
ø 6.35 (1/4)
Gas
Ø 9.52 (3/8)
Connections Method
Indoor / Outdoor
Flared / Flared
Drain Hose Size
O.D, I.D
mm
21.5, 16.0
Between Indoor & Outdoor
Piping Length
Min ~ Max m
3 ~ 20
Pre-Charge Length m
12.5
Max. Elevation Difference m
10
Piping Connection Heat Insulation
–
Both liquid and gas pipes
Refrigerant Charge
Type –
R32
Pre Charge g
900
Additional Charge g/m
20
Control –
Electronic Expansion Valve
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