Daikin FTXP20-71L Service Manual page 149

To replace the clogged/leaking part of the refrigerant circuit
To recuperate the refrigerant
ATXP20~35 + FTXP20~71 + ARXP20~35 + RXP20~71
Split Comfora R32
ESIE18-01E – 2023.01
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
1 See the correct procedure for the component that needs to be repaired. See
also "Repair information" [
Is the problem solved?
Yes
No
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.
L
a
a Vacuum pump
b Connect flexible hose to service port
c To recovery pump
L Low pressure
H High pressure
V Vacuum
4
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
4
150] for more details.
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
H
V R
b
Third party components
|
c
Service manual
149