Reyq144/168Taydu - Daikin REYQ-TA Series Service Manual

Functional Parts Layout
2.3

REYQ144/168TAYDU

Top View
Electronic expansion valve
(Refrigerant cooling)
(Y5E)
Electronic expansion valve
(Subcooling heat exchanger)
(Y2E)
Four way valve
(Heat exchanger upper)
(Y6S)
Four way valve
(Heat exchanger lower)
(Y5S)
Thermistor
(Heat exchanger gas upper)
(R8T)
Thermistor (Suction)
(R10T)
Thermistor (M2C discharge)
(R22T)
Front View
Fan motor
(M2F)
Four way valve (HP/LP gas)
(Y4S)
Low pressure sensor
(S1NPL)
Thermistor (Leak detection)
(R15T)
Electronic expansion valve
(Heat exchanger upper)
(Y1E)
Thermistor (Deicer)
(R11T)
Electronic expansion valve
(Heat exchanger lower)
(Y3E)
Thermistor (M2C body)
(R14T)
Crankcase heater
(E2HC)
Compressor (INV 2)
(M2C)
27
SiUS371614E
Solenoid valve (Liquid shutoff)
(Y3S)
Solenoid valve (DS oil return 2)
(Y2S)
Solenoid valve (DS oil return 1)
(Y1S)
High pressure sensor
(S1NPH)
Thermistor (M1C discharge)
(R21T)
Thermistor (Outdoor air)
(R1T)
Fan motor
(M1F)
Thermistor (Heat exchanger gas lower)
(R9T)
High pressure switch
(S1PH)
Thermistor (Compressor suction)
(R12T)
High pressure switch
(S2PH)
Thermistor (Receiver gas purge)
(R13T)
Crankcase heater
(E1HC)
Compressor (INV 1)
(M1C)
C: 1P385181C
Refrigerant Circuit