Daikin VRV EMERION RXYQ-AATJA, Service Manual

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Functional Parts Layout SiUS342303E
51 Part 2 Refrigerant Circuit
2.3 RXYQ144/168AA
C: 0P702358C
Front View
Bird’s Eye View
(M1F)
Fan motor 1
Fan motor 2
(M2F)
Compressor 2
(M2C)
Crankcase heater
(E2HC)
(M1C)
Compressor 1
(E1HC)
Crankcase heater
(R13T)
(R14T)
Thermistor (M1C compressor body)
(S2PH)
High pressure switch (M2C)
(S1PH)
High pressure switch (M1C)
A
Thermistor (Outdoor air)
(R1T)
Thermistor
(M1C discharge pipe)
(S1NPL)
Low pressure sensor
(Y1S)
Solenoid valve
(Oil separator oil return 2)
Thermistor
(M2C discharge pipe)
(R15T)
(Y4E)
(Y2S)
Solenoid valve
(Oil separator oil return 1)
(Y5S)
(R16T)
Thermistor (M2C compressor body)
Electronic expansion valve
(Refrigerant auto charge)
(Y1E)
Electronic expansion valve
(Heat exchanger main)
(R4T)
Thermistor
(Electrical box air outlet)
(Y4S)
Solenoid valve
(Accumulator oil return)
Solenoid valve
(Four way valve)
Solenoid valve
(Hot gas bypass)
(Y3S)
High pressure sensor
(S1NPH)
Thermistor
(Heat exchanger deicer)
(R3T)
Thermistor
(Heat exchanger liquid pipe)
(R2T)
(R5T)
Thermistor
(Suction pipe before accumulator)