Repair Procedures - Daikin Sky Air Advance RZA200D7Y1B Service Manual

3.2.2 Repair procedures

To remove the compressor
RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05
▪ U–ground,
▪ V–ground,
▪ W–ground.
Compressor insulation measurements
are correct?
Yes
No
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
Prerequisite: Remove the compressor insulation.
Prerequisite: Recuperate the refrigerant from the refrigerant circuit, see
"4.2.2 Repair procedures" [
1 If needed, remove any parts to create more space for the removal of the
compressor.
DANGER: RISK OF ELECTROCUTION
Confirm the rectifier voltage is below 10 V DC before proceeding, see
rectifier voltage" [
2 Remove the cover of the compressor wire terminals.
a Compressor wire terminals cover
3 Disconnect the Faston connectors from the compressor wire terminals U, V
and W.
Action
Compressor is OK. Return to
troubleshooting of the specific error
and continue with the next procedure.
Replace the compressor, see
"3.2.2 Repair
4
142].
4
135].
a
3 Components
|
4
procedures" [ 61].
4
"3.12 Plate work" [ 111].
"To check the
Service manual
61