Daikin RXTA30B2V1B, Service Manual

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4 | Components
Service manual
204
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
e d f
f
a Clip
b Thermistor
c Thermistor holder
d Insulation
e Thermistor wire
f Tie strap
2 Route the thermistor harness towards the appropriate PCB.
3 Connect the thermistor connector to the appropriate PCB.
INFORMATION
Some of the thermistors are wired to the same connector. See connector and pin
information of the thermistors at the start of the electrical check procedure and
"7.2 Wiring diagram" [
4
232]. ALWAYS replace the complete set of thermistors wired
to the same connector.
4 When installing the complete set of thermistors wired to the same connector:
▪ Install all other thermistors wired to the connector in their thermistor
holder,
▪ Route the thermistor harness of all thermistors towards the appropriate PCB
or intermediate connector,
▪ Connect the thermistor connector.
WARNING
When reconnecting a connector to the PCB, make sure to connect it on the correct
location and do NOT apply force, as this may damage the connector or connector
pins of the PCB.
5 Fix the thermistor harness using new tie straps
6 Install the insulation around the thermistor.
7 Fix the insulation and the thermistor wire using new tie straps.
Is the problem solved? Action
Yes No further actions required.
No Return to the troubleshooting of the
specific error and continue with the
next procedure.