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ESIE16-03B
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Part 3. Repair
3.3. Unit specific repair procedures
Page 80
22/08/16
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Version 1.1
SA R32 Sky-Air RZAG-L
3.3.2.8. Replacing electrical noise filter
1. Switch off the Daikin unit via the user interface.
2. Switch off the Daikin unit with the field supplied circuit breaker.
3. Remove the main PCB assy (refer to
"Replacing main PCB" on page 89
).
4. Unplug the connectors (2, 4, 5).
5. Remove the wiring from the screw terminals (1, 3).
6. Unplug the ground wires (6).
7. Unlock the 9 standoffs (8) that fix the electrical noise filter PCB.
8. Remove the electrical noise filter PCB (7) from the main PCB assembly.
Figure 3-16: Removing the electrical noise filter
Installation
1. Proceed in reverse order.
W
ARNING
: R
ISK
OF
F
IRE
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 terminal
5. Connector
2. Connector
6. Ground wire
3. Screw terminal
7. Electrical noise filter PCB
4. Connector
8. Standoff
I
NFORMATION
Replace all tie wraps that were cut during removal.
5
6
1
8
7
6
2
3
4
8