Daikin RZQ100B8V3B Service Manual page 81

ESIE05-03
Connectors The table below describes the PCB connectors.
Connector
X1A
X3A
X4A
X6A
X8A
X9A
X11A
X12A
X13A
X14A
X21A
X22A
X23A
X24A
X31A
X32A
X51A
X77A
Part 1 – System Outline
Connected to Description
V2R Diode module
X1M Terminal strip connector
X104A (on
inverter PCB)
For optional PCB KRP58M51
X108A (on
inverter PCB)
X109A (on
inverter PCB)
R1T Air thermistor
R2T Coil thermistor
R3T Discharge pipe thermistor
R4T Suction pipe thermistor
Y1E Expansion valve
Y1S 4-way valve
Y2S Solenoid valve
E1HC Crankcase heater
S1PL Low pressure switch
S1PH High pressure switch
Connector for spare parts adaptor
For optional PCB KRP58M51
PCB Layout
1
3
4
5
1–59