Daikin RXTA30B2V1B, Service Manual

Page: 217 / 264

5 | Third party components
Service manual
217
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
a
a
b
c
a Cap
b Liquid stop valve
c Gas stop valve
2 Completely open the stop valves by screwing the stop valve screw
counterclockwise.
Is the problem solved? Action
Yes No further actions required.
No Return to the troubleshooting of the
specific error and continue with the
next procedure.
To replace the clogged/leaking part of the refrigerant circuit
1 See the correct procedure for the component that needs to be repaired. See
also
"Repair information" [ 4 218] for more details.
Is the problem solved? Action
Yes No further actions required.
No Return to the troubleshooting of the
specific error and continue with the
next procedure.
To recuperate the refrigerant
Prerequisite: Stop the unit operation via the user interface.
1 Manually open all expansion valves.
2 Connect the vacuum pump, manifold, recovery unit, and refrigerant bottle to
the service port of the refrigerant circuit as shown below.