Daikin RXYSQ4-5-6PA7V1B Service Manual page 42

SiBE34-802
RXYSQ4 / 5 / 6PA7V1B
Item
Inverter
Compressor
Crankcase heater (INV)
Motor
Fan motor
Over-current relay
Electronic expansion
valve (Main)
Electronic expansion
Functional
valve (Subcool)
parts
4 way valve
Solenoid valve (Hot gas)
Solenoid valve (Unload circuit)
Pressure switch (INV)
Pressure-
related parts Pressure sensor (HP)
Pressure sensor (LP)
For outdoor air
For discharge pipe
For suction pipe 1
For heat exchanger
Main
Thermistor
For suction pipe 2
PCB
For subcooling heat
exchanger
For liquid pipe 1
For liquid pipe 2
Others Fuse (A1P)
List of Electrical and Functional Parts
Name Symbol
Type
M1C
Output
E1HC
M1F·M2F
—
Cooling
Y1E
Heating
Cooling
Y3E
Heating
Y1S
Y2S
Y3S
S1PH
S1NPH
S1NPL
R1T
R2T
R3T
R4T
R5T
R6T
R7T
R8T
F1U
List of Electrical and Functional Parts
Model
4HP 5HP
JT100G-VDL
2.5kW 3.0kW
33W
0.07kW
3.2A
480pls
PI control
PI control
PI control
STF-0404G
TEV1620DQ2
TEV1620DQ2
ACB-4UB10
OFF: 4.0+0/-0.15MPa ON: 3.0±0.15MPa
PS8051A 0~4.15MPa
PS8051A –0.05~1.7MPa
3.5~360kΩ
5.0~640kΩ
3.5~360kΩ
3.5~360kΩ
3.5~360kΩ
3.5~360kΩ
3.5~360kΩ
3.5~360kΩ
AC250V 6.3A Time lag fuse
Remark
(PCB terminal)
6HP
Relay
3.5kW A1P
A1P X28A
—
—
A1P X21A
A1P X22A
A1P X25A
A1P X26A
A1P X27A
A1P X32A
A1P X17A
A1P X18A
A1P X11A
A1P X12A 1-2Pin
A1P X12A 3-4Pin
A1P X12A 5-6Pin
A1P X12A 7-8Pin
A1P X13A 1-2Pin
A1P X13A 3-4Pin
A1P X13A 5-6Pin
—
31