Repair Procedures - Daikin Sky Air Advance RZA200D7Y1B Service Manual

Problem solved?

3.10.2 Repair procedures

To correct the wiring from the main power supply terminal to the noise filter PCB
To remove the noise filter PCB
RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05
After all checking procedures listed above have been performed:
Is the problem solved?
Yes
No
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
1 Remove the required plate work, see
2 Make sure that all wires are firmly and correctly connected, see
4
diagram" [ 151].
3 Check the continuity of all wires.
4 Replace any damaged or broken wires.
Is the problem solved?
Yes
No
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
1 Remove the required plate work, see
2 Remove the switch box, see
3 Disconnect all Faston connectors from the noise filter PCB.
4 Carefully pull the PCB at the side and unlatch the PCB supports one by one
using a small pair of pliers.
5 Remove the noise filter PCB from the main PCB mounting plate.
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
"3.12 Plate work" [
Action
No further actions required.
Return to "3.10.1 Checking
4
procedures" [
PCB and continue with the next
procedure.
"3.12 Plate work" [
4
"3.12 Plate work" [ 111].
3 Components
|
4
111].
"6.2 Wiring
101] of the noise filter
4
111].
Service manual
105