Daikin FTXA20A Service Manual page 163

To replace the clogged/leaking part of the refrigerant circuit
To recuperate the refrigerant
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
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
R Refrigerant
3 To add refrigerant, see
3
Action
No further actions required.
Return to the troubleshooting of the
specific error and continue with the
next procedure.
4
164] 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
"3.2.2 Repair procedures" [
Third party components
|
c
4
162].
Service manual
163