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ESIE17-08
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Part 3. Repair
3.3. Unit specific repair procedures
15/11/18
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Version 1.1
Page 77
R32 Sky-Air RZAG-M
Installation
1. Proceed in reverse order.
3.3.2.5. Replacing accumulator assembly
Not applicable.
3.3.2.6. Replacing compressor
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
"Refrigerant repair procedures" on page 61
).
5. Remove the compressor jacket.
6. Remove the lower propeller fan (refer to
"Replacing propeller fan blade assembly" on page 99
7. Connect a nitrogen hose to the outdoor suction service port.
8. Attach a hose with core-depressor to allow the release of the nitrogen.
PROCEDURE
Removal
1. Cut the 2 tie wraps that fix the power and communication wires to the stop valve mounting plate.
2. Loosen and remove the 4 screws (1) that fix the stop valves.
3. Loosen and remove the 2 screws (2) that fix the stop valve mounting plate (3).
4. Lift and remove the stop valve mounting plate (3).
I
NFORMATION
Replace all tie wraps that were cut during removal.
C
AUTION
The 2 screws that are removed in the next step must be re-installed in the same location upon reassembly.