Haier AD140S2SM3FA - Troubleshooting Unit Failures; Unit Fails to Start; Cooling or Heating Insufficient; Cooling Insufficient

10
Item Model AB50S2SC1FA
Function —— Cooling Heating
Capacity W 5000 5500
Sensible Heat Ratio W 0.71 /
Dehumidifying Capacity 10-³xm³/h 2.2
Indoor Unit
Power Supply 1PH, 220-240V~, 50/60Hz
Fan
Type × Number —— Axial Fiow*1
Speed (H-M-L) r/min 800/700/600
Fan Motor Output/Input
Power
W 33/50
Air-Flows (H-M-L) m³/h 700/620/500
External Static Pressure pa 0
Heat Exchanger
Type / Diameter mm Inner Grooved Pipe/
￠
7.0
Row —— 2
Total Area m² 1.25
Dimension
(LxWxH)
External mmxmmxmm 570x570x260
Package mmxmmxmm 718x680x380
Drainage Pipe (Material, I.D/O.D) mm PVC 27/31
Control Type (Remote/Wired) Remote YR-HBS01
Fresh Air Hole Dimension mm None
Electricity Heater kW None
Noise Level
(H-M-L)
Sound Power Level dB (A) 55
Sound Pressure Level dB (A) 42/37/35
Weight (Net/Shipping) kg/kg 18.5/22
Panel
(Optional)
Panel Model (Color) PB-700KB
Dimension
External (L*W*H) mmxmmxmm 700/700/60
Package (L*W*H) mmxmmxmm 740/750/115
Weight (Net/Shipping) kg/kg 2.8/4.8
Piping
Refrigerant Type R32
Pipe
Liquid mm Φ6.35 (1/4)
Gas mm Φ12.7 (1/2)
Connecting Method Flared
Norminal condition: indoor temperature (Cooling): 27
℃
DB/19
℃
WB, indoor temperature (Heating): 20
℃
DB
Outdoor temperature (Cooling): 35
℃
DB/24
℃
WB, outdoor temperature (Heating): 7
℃
DB/6
℃
WB
The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated
sound intensity meter.