Replacing Expansion Valve Motor - Daikin R32 Sky-Air RZAG-M Service Manual

ESIE17-08 | Part 3. Repair

3.3.2.10. 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 (refer to
PROCEDURE
Removal
1. Turn the expansion valve Y1E motor (1) 1/8th turn counter clockwise to unlock it.
2. Remove the expansion valve Y1E motor (1) from the expansion valve Y1E (2).
3. Cut all tie wraps that fix the expansion valve motor wiring.
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.
4. Unplug the expansion valve motor connector from the Main PCB.
1. Expansion valve motor
Installation
I
NFORMATION
Replace all tie wraps that were cut during removal.
1. Proceed in reverse order.
2. When installing the expansion valve motor (1), lock it on the expansion valve (2).
15/11/18 | Version 1.1
R32 Sky-Air RZAG-M
"Basic removal" on page
F
ISK OF IRE
Figure 3-19: Removing expansion valve motor
1
3.3. Unit specific repair procedures
67).
2
2. Expansion valve
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