Replacing Expansion Valve Motor - Daikin FTXJ-M Service Manual

ESIE16-02K | Part 3. Repair

3.3.2.8. Replacing expansion valve motor

PRELIMINARY ACTIONS
1. Switch off the Daikin unit via the user interface.
2. Switch off the Daikin unit with the field supplied circuit breaker.
3. Remove plate work when required.
4. Remove any part that block the way to the expansion valve motor.
PROCEDURE
Removal
W : R
ARNING
When reconnecting a connector to the PCB, do not apply force, as this may damage the connector or connector pins of
the PCB.
1. Remove the expansion valve motor (1) from the expansion valve body (2).
2. Unplug expansion valve motor connector from PCB.
3. Cut all tie wraps that fix the expansion valve motor (1) wiring.
1. Expansion valve motor
Installation
I
NFORMATION
Replace all tie wraps that were cut during removal.
1. Proceed in reverse order.
I
NFORMATION
The expansion valve motor (
2)
the pipe ( to lock the expansion valve motor (
2. When installing the expansion valve motor (3), lock it on the expansion valve.
31/05/21 | Version 1.1
RA R32 Split & multi split M-Series
F
ISK OF IRE
Figure 3-17: Removing the expansion valve motor
1
3 ) is equipped with a pipe retention clip (
2. Expansion valve
1 ). The pipe retention clip (
3
).
3.3. Unit specific repair procedures
2
1) must be placed over
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