Daikin Sky Air Advance RZA200D7Y1B Service Manual page 136

4 | Third party components
To check the wiring between the outdoor unit and the indoor unit
Service manual
136
2 Measure the voltage on the unplugged rectifier voltage check connector X3A.
Result: The measured voltage MUST be below 10 V DC.
a Connector X3A
DANGER: RISK OF ELECTROCUTION
Confirm the rectifier voltage is below 10 V DC before proceeding.
1 Check that all wires are properly connected and that all connectors are fully
plugged‑in.
2 Check that no connectors or wires are damaged.
3 Check that the wiring corresponds with the wiring diagram, see
4
diagram" [ 151].
INFORMATION
Correct the wiring as needed.
Is the problem solved?
Yes
No
a
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
"6.2 Wiring
RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05