List Of Electrical And Functional Parts; Outdoor Unit - Daikin VRV III REYQ8PY1 Service Manual

List of Electrical and Functional Parts

3.

List of Electrical and Functional Parts

3.1

Outdoor Unit

3.1.1 REYQ8PY1~12PY1
Item
Inverter
Compressor STD 1
STD 2
Fan motor
Electronic expansion valve (Main)
Electronic expansion valve (Subcool)
Electronic expansion valve (Refrigerant charge)
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
396
Name Symbol
Type
M1C
OC protection
device
Type
M2C
OC protection
device
Type
M3C
OC protection
device
OC protection
M1F
device
Y1E
Y2E
EV
For M1C S1PH
For M2C S2PH
For M3C S3PH
SENPL
R3T
R1T
F1U
For main PC
board
F2U
For Noise filter
F1U
PC board
Model
REYQ8PY1 REYQ10PY1
JT1GCVDKYR@SA
14.7A
JT170G-KYE@T
15.0A
—
3.0A
Fully closed: 0pls Fully open: 1375pls
Fully closed: 0pls
0~480pls
+ 0
OFF: 4.0 MPa
− 0.12
+ 0
OFF: 4.0 MPa
− 0.12
—
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
Si37-701
REYQ12PY1
3.0A
(for General
overseas : 1.14A)
Fully open: 480pls
ON: 3.0±0.15MPa
ON: 3.0±0.15MPa
Appendix