Daikin RXTA30B2V1B Service Manual page 201

RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+FTXTM30+40R2V1B+FTXTP25+35M5V1B+ATXTP25+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
As the indoor unit air (room) thermistor is located on the display PCB, remove the
display PCB as described in the steps below:
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
1 Disconnect the connector from the display PCB.
2 Press the latches to unlock and remove the display PCB from the unit.
3 To install the indoor unit air (room) thermistor, see
4
procedures" [ 200].
Other refrigerant side thermistors
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
1 Locate the thermistor that needs to be removed.
2 Remove the thermistor from the thermistor holder as follows:
▪ For outdoor unit air (ambient) thermistor:
Open the thermistor holder and remove the thermistor from the holder.
▪ For refrigerant piping thermistors:
- Cut the tie straps that fix the insulation and the thermistor wire.
- Cut and remove the insulation.
- Pull the clip that fixes the thermistor.
- Remove the thermistor from the thermistor holder.
a
a
"4.17 Plate
"4.17 Plate
c b
4 Components
|
4
work" [ 144].
"4.22.2 Repair
4
work" [ 144].
Service manual
201