Replacing Solenoid Valve Coil - Daikin R32 Sky-Air RZAG-M Service Manual

ESIE17-08 | Part 3. Repair

3.3.2.12. Replacing solenoid valve coil

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
4. Recover the refrigerant (refer to
5. Connect a nitrogen hose to the outdoor suction service port.
6. Attach a hose with core-depressor to allow the release of the nitrogen.
PROCEDURE
Removal
1. Loosen and remove the screw (1) that fixes the solenoid valve coil (2) to the solenoid valve (3).
2. Remove the solenoid valve coil (2) from the solenoid valve (3).
3. Cut tie wraps that fix the solenoid valve coil (2) 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 solenoid valve coil connector from the Main PCB.
1. Screw
2. Solenoid valve coil
Installation
I
NFORMATION
Replace all tie wraps that were cut during removal.
1. Proceed in reverse order.
Page 88
R32 Sky-Air RZAG-M
"Basic removal" on page
"Refrigerant repair procedures" on page
F
ISK OF IRE
Figure 3-22: Removing solenoid valve coil
3.3. Unit specific repair procedures
67).
61).
1
2
3
3. Solenoid valve
15/11/18 | Version 1.1