Repair Procedures - Daikin Perfera RXM R Series Service Manual

To check if the refrigerant field piping is conform with the regulations

4.2.2 Repair procedures

To open the stop valves of the refrigerant circuit
RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01
Is the pressure in the refrigerant circuit
correct?
Yes
No
1 Check if the refrigerant field piping is conform 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
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
4 Third party components
|
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" [ 209].
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
"3.14 Plate
a
b
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
"Repair
4
work" [ 151].
Service manual
209