Haier 1U71S2SG1FA Service Manual

Also see for 1U71S2SG1FA: Installation manual Service manual Installation manual

Contents

64Item Model AD71S2SM3FA/1UH071N1ERGFunction Cooling HeatingCapacity kW 7.1(2.0~9.0) 8(2.0~10.0)Sensible heat ratio 0.72 /Total power input kW 2.03(0.4~4.0) 2.0(0.4~4.0)Max. power input W 4000 4000EER or COP W/W 3.5(B) 4(C)Dehumidifying capacity 10 -3×m3/h 2.4Power cable /Power source N, V, Hz 1PH, 220-240V~, 50/60HzRunning/Max. Running current A/A 8.8(2.0-17.5)/17.5 8.0(2.0-17.5)/17.5Start current A 0.52Circuit breaker A 5 5Indoor unitUnit model (color) AD71S2SM3FAFanType×Number CENTRIFUGALX2Speed (H-M-L) r/min 950/850/750/700 (37Pa)Fan motor output/ input power kW 0.228Air-flow (H-M-L) kW 0.160External static pressure m3/h 1440/1260/1100/900(25/37(default)/50/70/90/100/110/120/130/150Pa)HeatexchangerType/Diameter mm Inner grooved pipe/φ7.0Total area m2 /Dimension External (L×W×H) mm×mm×mm 1100*700*248Package (L×W×H) mm×mm×mm 1290/840/320Drainage pipe (material, I.D./O.D.) mm PVC 21/25Controller (O-Optional, S-Standard) Wired YR-E17(S)Infrared YRHBS(O)Fresh air hole dimension mm 123Electricity heater kW 0Sound power Noise level (H-M-L) dB (A) 58Sound pressure Noise level (H-M-L) dB (A) 42/38/35Weight (Net / Shipping) kg / kg 31/37PipingRefrigerant Type / Charge g R410A/2500Recharge quantity g/m 45Pipe Liquid mm 9.52Gas mm 15.88Between I.D&O.DMAX.Drop m 30MAX.Piping length m 50Norminal condition:Indoor temperature (cooling): 27°C DB/19°C WB, indoor temperature (heating): 20°C DBOutdoor temperature (cooling): 35°C DB/24°C WB, outdoor temperature (heating): 7°C DB/6°C WBThe noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated sound intensitymeter. It is a sound pressure noise level.