Daikin VRV III RXYQ5-54PY1 Service Manual page 361

List of Electrical and Functional Parts
Item
Inverter
Compressor STD 1
STD 2
Fan motor
Electronic expansion valve (Main)
Electronic expansion valve (Subcool)
High pressure
Pressure
switch
protection
Low pressure sensor
Discharge gas temperature
protection
(Discharge pipe thermistor)
Temperature
protection
Inverter fin temperature
protection
(Radiator fin thermistor)
Others Fuse
350
Name Symbol
Type
M1C
OC protection
device
Type
M2C
OC protection
device
Type
M3C
OC protection
device
OC protection
M1F
device
Y1E
Y2E
For M1C S1PH
For M2C S2PH
For M3C S3PH
SLNPL
R3T
R1T
F1U
For main PC
board
F2U
For Noise filter
F1U
PC board
Model
RXYQ14PY1 RXYQ16PY1
JT1GCVDKYR@S
14.7A
JT170G-KYE@T
15.0A
JT170G-KYE@T
15.0A
1.14A
Fully closed: 0pls
Fully closed: 0pls
+0
OFF: 4.0 MPa
−0.12
+0
OFF: 4.0 MPa
−0.12
+0
OFF: 4.0
−0.12
ON: 3.0±0.15MPa
OFF: 0.07MPa
OFF: 135°C
OFF: 93°C
250V AC 10A Class B Time-lag 3.15A AC 250V
250V AC 10A Class B Time-lag 3.15A AC 250V
250V AC 5A Class B
Si34-601A
RXYQ18PY1
3A
Fully open: 480pls
Fully open: 480pls
ON: 3.0±0.15MPa
ON: 3.0±0.15MPa
MPa
Appendix