Haier 1U71S2SG1FA Service Manual

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

Contents

112Item Model 4U75S2SR2FAPipingRefrigerantType/Charge kg R32 / 2.2GWP 675No Need to Recharge m 40Recharge g/m 20Pipe Liquid mm 4/Φ6.35Gas mm 3*Φ9.52+1*Φ12.7Connecting Method - FlaredBetweenI.D &O.DDrop Between IU & OU m ≤7.5Piping Length Between IU & OU m ≤10Total Liquid Piping Length m ≤40Drop Between Indoor Units m ≤1Max. Drop Between IU &OU m 15Max. Drop Between Indoor Units m 7.5Max. Piping Length Between IU & OU m 25Max. Cable Length Between IU & OU m 30Max. Total Length m 70Working Temperature Cooling °C -10~46Heating °C -15~24Tdisignh: -10°C Tbivalent: -7°C TOL: -15°CPto: 42W Psb: 16W Pck: 0W Poff: 0WCoolingA (Cap/EER) 7629W/3.65HeatingA (Cap/COP) 5450W/2.82 Tol (Cap/COP) 6106W/2.7B (Cap/EER) 5511W/5.95 B (Cap/COP) 3421W/3.93 Tb (Cap/COP) 5450W/2.82C (Cap/EER) 3796W/9.47 C (Cap/COP) 2403W/5.22 Cd (Cooling) 0.25D (Cap/EER) 4116W/13.11 D (Cap/COP) 2695W/6.36 Cd (Heating) 0.25Max. Cooling ConditionIndoorTemperature:32°C/23°C Max. Heating ConditionIndoor Temperature: 27°C/-°COutdoorTemperature:46°C/-°COutdoor Temperature: 24°C/18°CkWh/Annum 379 kWh/Annum-Average 2179 kWh/Annum-Warm 9771. The above performance data are from the combination of 4U75S2SR2FA+3*AS25S2SF2FA+1*AS35S2SF2FA.2. Large drop and long piping installation will obviously reduce the total capacity.