Repair Procedures - Daikin Perfera ARXM25A Service Manual

4 | Third party components
To check if the refrigerant field piping is compliant with the regulations

4.2.2 Repair procedures

To open the stop valves of the refrigerant circuit
Service manual
58
draft – 21/12/2023 13:09
Is the pressure in the refrigerant circuit
correct?
Yes
No
1 Check if the refrigerant field piping is compliant with the regulations. Adjust as
needed. See installation manual for field piping specifications.
Is the problem solved?
Yes
No
Prerequisite: Remove the required plate work, see Plate work.
1 Remove the caps.
a Liquid stop valve
b Gas stop valve
2 Completely open the stop valves by screwing the stop valve screw
counterclockwise.
Is the problem solved?
Yes
No
Action
Return to the troubleshooting of the
specific error and continue with the
next procedure.
Replace the leaking part of the
refrigerant circuit, see
4
procedures" [ 58].
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
a
b
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
RXM20~50A + ARXM25~50A + FTXM20~50A + ATXM20~50A + CTXM15A
"4.2.2 Repair
Split Perfera ZETA R32
ESIE23-06 – 2023.12