Daikin REYQ8-48PY1B Service Manual

Also see for VRV III: Installation manual Operation manual Service manual Operation manual Technical data

Contents

SiENBE37-701 Functional Parts LayoutRefrigerant Circuit 692.2 REYQ14P, 16PPlanFront ViewNote: For reference numbers, refer to page 58.1918112310 1733 32221216 151314Solenoid valve(RMTL)(Y3S)Solenoid valve(RMTG)(Y1S)Solenoid valve(RMTO)(Y7S)Solenoid valve(Hot Gas)(Y4S)Solenoid valve(RMTT)(Y6S)4-Way valve(Pipe)(Y8S)4-Way valve(Heat exc.2)(Y9S)Solenoid valve(Bypass 2)(Y10S)Pressure switch(High pressure protection)(S2PH)Thermistor(M1C Discharge pipe)(R31T)Pressure switch(High pressure protection)(S1PH)Thermistor(M2C Discharge pipe)(R32T)Insulation tubeView Solenoid valve(Bypass 1)(Y5S)4-Way valve(Heat exc.1)(Y2S)36464748414549682 3513139373021203853740Fan Motor(M1F)Driving for expansion valve(Main 1)(Y1E)Thermistor(Sub cool heat exch. gas 1)(R5T)Driving for expansion valve(Sub cool 1)(Y2E)Pressure sensor (High press.)(S1NPH)Pressure sensor (Low press.)(S2NPL)Thermistor(Heat exch. liquid 1)(R7T)Thermistor(Air)(R1T)Thermistor(Suction 1)(R8T)Thermistor(Sub cool heat exch. liquid 1)(R6T)Thermistor(Deicer 1)(R4T)Compressor (INV)(Strong elec.)(M1C)Crank case heater(E1HC)Thermistor(Heat exc. Gas 2)(R11T)Thermistor(Heat exch. liquid 2)(R15T)Thermistor(Suction 2)(R10T)Thermistor(Sub cool heat exch. Gas 2)(R13T)Crank case heater(E2HC)Driving for expansion valve(Main 2)(Y3E)Driving for expansion valve(Subcool 2)(Y5E)Driving for expansion valve(Charge)(Y4E)Thermistor(Heat exc. Gas 1)(R2T)Fan motor(M2F)Thermistor(Liquid)(R9T)Thermistor(Deicer 2)(R12T)Compressor (INV)(Strong elec.)(M2C)