Repair Procedures - Daikin Emura RXJ20A5V1B Service Manual

4.3.2 Repair procedures

To remove the compressor thermal protector
RXJ20~50A + FTXJ-A(W)(S)(B)
Split Emura 3 R32
ESIE22-04B – 2022.08
8 Again measure the resistance on the compressor thermal protector.
Result: The contact MUST be closed (measured resistance = 0 Ω).
Does the compressor thermal protector
contact open and close at the correct
temperature?
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.
1 Remove the cover of the compressor wire terminals.
A
A Class 20~35 unit
a Compressor wire terminals cover
Action
Return to the troubleshooting of the
specific error and continue with the
next procedure.
Replace the compressor thermal
protector, see
procedures" [
"4.14 Plate
a
4 Components
|
"4.3.2 Repair
4
79].
4
work" [ 144].
Service manual
79