Specifications

Functional Parts Layout SiBE341027
36 Refrigerant Circuit
2. Functional Parts Layout
2.1 RQYQ8PY1B
Top View
Front View
C: 1P273395A
Solenoid valve (Refrigerant
regulator liquid outlet)
(Y14S)
Solenoid valve (Refrigerant
regulator liquid pipe)
(Y12S)
Solenoid valve (Circuit of
oil return)
(Y5S)
Solenoid valve (Mixing unit
inlet)
(Y4S)
Solenoid valve (Refrigerant
regulator gas pipe)
(Y13S)
Solenoid valve
(Oil regulator outlet)
(Y9S)
Electronic expansion valve
(Subcooling)
(Y2E)
Solenoid valve (Refrigerant
regulator gas vent pipe)
(Y11S)
Thermistor (M1C discharge
pipe)
(R3T)
Solenoid valve (Hot gas)
(Y1S)
Thermistor
(Subcooling heat
exchanger outlet)
(R5T)
Solenoid valve
(Receiver gas vent)
(Y8S)
Inverter fan
(M1F)
Four way valve
(Heat exchanger)
(Y3S)
Thermistor (Receiver liquid
level)
(R2T)
Solenoid valve (Bypass)
(Y2S)
High pressure sensor
(Liquid pipe outlet)
(S2NPH)
Solenoid valve (Close liquid
pipe for stopped outdoor unit)
(Y6S)
Electronic expansion valve
(Main)
(Y1E)
Solenoid valve
(Receiver liquid level)
(Y7S)
Solenoid valve
(Main electronic expansion valve bypass)
(Y10S)
Thermistor
(Receiver gas vent outlet)
(R7T)
Thermistor
(Heat exchanger deicer)
(R9T)
High pressure switch
(For control)
(S2PH)
Thermistor (Liquid pipe)
(R6T)
Thermistor (Suction pipe)
(R8T)
Thermistor
(Refrigerant
regulator liquid pipe)
(R4T)
Thermistor (Outdoor air)
(R1T)
High pressure switch
(For INV.)
(S1PH)
Crankcase heater
(E1HC)
Inverter compressor (INV.)
(M1C)
High pressure sensor
(S1NPH)
Low pressure sensor
(S1NPL)