List Of Electrical And Functional Parts; Outdoor Unit - Daikin ERQ Service Manual

List of Electrical and Functional Parts

1. List of Electrical and Functional Parts
1.1

Outdoor Unit

ERQ 100/125/140 A7V1B
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)
14
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
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
: http://splitoff.ru/tehn-doc.html
List of Electrical and Functional Parts
ESIE09-05
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
—