11 
2.3 WH-SXC12F9E8 WH-UX12FE8 
 
Item  Unit  Outdoor Unit 
Performance Test Condition  EN 14511 
Condition 
(Ambient/Water) 
A35W7 
kW 10.00 
BTU/h 34100 
Cooling Capacity 
kcal/h 8600 
W/W 2.81 
Cooling EER 
kcal/hW 2.42 
Condition 
(Ambient/Water) 
A7W35 A2W35 
kW 12.00  12.00 
BTU/h 41000  41000 
Heating Capacity 
kcal/h 10320  10320 
W/W 4.74  3.44 
Heating COP 
kcal/hW 4.08  2.96 
Condition 
(Ambient/Water) 
A35W7 A7W35 A2W35 
dB (A)  Cooling: 50  Heating: 50  — 
Noise Level 
Power Level dB  Cooling: 68  Heating: 67  — 
Air Flow  m
3
/min (ft
3
/min) 
Cooling: 93.3 (3290) 
Heating: 80.0 (2830) 
Refrigeration Control Device    Expansion Valve 
Refrigeration Oil  cm
3
 FV50S (1200) 
Refrigerant (R410A)  kg (oz)  2.85 (100.6) 
Height  mm (inch)  1340 (52-3/4) 
Width  mm (inch)  900 (35-7/16) 
Dimension 
Depth  mm (inch)  320 (12-19/32) 
Net Weight  kg (lbs)  109 (240) 
Liquid  mm (inch)  9.52 (3/8) 
Pipe Diameter 
Gas  mm (inch)  15.88 (5/8) 
Standard Length  m (ft)  7 (23.0) 
Pipe Length Range  m (ft)  3 (9.8) ~ 30 (98.4) 
I/D & O/D Height Difference  m (ft)  20 (65.6) 
Additional Gas Amount  g/m (oz/ft)  50 (0.5) 
Refrigeration Charge Less  m (ft)  10 (32.8) 
Type   Hermetic Motor 
Motor Type    Brushless (4-poles) 
Compressor 
Rated Output  kW  4.30 
Type   Propeller Fan 
Material   PP 
Motor Type    DC (8-poles) 
Input Power  W  — 
Output Power  W  60 
Fan 
Fan Speed  rpm 
Cooling: 600 (Top), 640 (Bottom) 
Heating: 520 (Top), 560 (Bottom) 
Fin material    Aluminium (Pre Coat) 
Fin Type    Corrugated Fin 
Row × Stage × FPI    2 × 51 × 18 
Heat Exchanger 
Size (W × H × L)  mm  903.7 × 1295.4 × 38.1