Rxyq8, 10, 12M - Daikin VRV II RXYQ5MY1B Service Manual

Functional Parts Layout
2.2

RXYQ8, 10, 12M

Plan
Solenoid valve
(oil equalizing of multi outdoor unit system)
Y2S
Front View
Solenoid valve
(Receiver gas discharge)
Electronic expansion valve
Electronic expansion valve
(subcooling heat exchanger)
Solenoid valve
(Non operating unit liquid pipe closing)
Thermistor (Receiver liquid pipe)
Thermistor (Oil equalizing)
Thermistor (Heat exchanger)
Gas side stop valve
58
Y3S
(Subcooling)
Y2E
(Main)
Y1E
Thermistor
R5T
Y4S
R6T
R7T
R4T
Liquid side stop valve
High pressure switch
(High pressure protection INV)
S1PH
Fan motor
M1F
Fan
Oil equalizing
Compressor (INV)
stop valve
M1C
Pressure sensor (Low pressure)
S1NPL
High pressure switch
(High pressure protection STD1)
S2PH
Solenoid valve
(Hot gas bypass)
Y1S
Pressure sensor
(High pressure)
S1NPH
4 way valve
Y5S
Thermistor (Suction pipe)
R2T
Thermistor (Outdoor air)
R1T
Thermistor
(Discharge pipe STD1)
R32T
Thermistor
(Discharge pipe INV)
R31T
Compressor (STD1)
M2C
Refirgerant Circuit
SiE39-404