ESIE16-03B | Part 3. Repair 3.3. Unit specific repair procedures
22/08/16 | Version 1.1 Page 75
SA R32 Sky-Air RZAG-L
3.3.2.4. Replacing 4-way valve coil
Removal
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 "Basic removal" on page 67).
4. Cut the tie wraps that fix the 4-way valve coil wire.
5. Unplug the 4 -way valve connector from the main PCB.
6. Loosen and remove the screw (1) that fixes the 4-way valve coil (2).
7. Remove the 4-way valve coil (2) from the 4-way valve.
Figure 3-12: Removing 4-way valve body
Installation
1. Proceed in reverse order.
3.3.2.5. Replacing accumulator assembly
Not applicable.
WARNING: RISK OF FIRE
When reconnecting a connector to the PCB, do not apply force, as this may damage the connector or connector pins of
the PCB.
1. Screw 2. 4-way valve coil
INFORMATION
Replace all tie wraps that were cut during removal.
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