Daikin VRV IV-S RXTQ-TAVJU Series Service Manual page 28

Functional Parts Layout
Side view
Four way valve coil
(Y1S)
Electronic expansion
valve (Main) lead wire
(Y1E)
Electronic expansion
valve/coil (Main)
(Y1E)
15
Thermistor (Outdoor air) lead wire
(R1T)
Thermistor (Outdoor air)
(R1T)
R2T, R3T, R4T, R5T, R6T,
Y1E, S1NPH, S1NPL
lead wire
R2T, R5T, R6T,
S1NPH, S1NPL
lead wire
R4T, Y1E lead wire
R3T lead wire
Thermistor (Heat exchanger) lead wire
(R4T)
Thermistor (Heat exchanger deicer)
(R4T)
SiUS331604E
Thermistor
(Suction pipe 1)
(R3T)
Refrigerant Circuit