4
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Components
Service manual
56
RXM20~71R(9) + ARXM25~71R(9) + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11B – 2022.02
6
After soldering is done, stop the nitrogen supply after the component has
cooled‑down.
7
Install the putty (if available) and the insulation (if available) in their original
location.
8
Install the 4‑way valve coil on the 4‑way valve body, see
53].
9
10
Add
refrigerant
to
the
refrigerant
circuit,
see
To install the 4-way valve coil
1
Install the 4‑way valve coil on the 4‑way valve body.
a
b
c
A
A
Class 20~35 unit
a
Screw
b
4‑way valve coil
c
4‑way valve body
A
c
a
b
A
Class 42~71 unit
a
Screw
b
4‑way valve coil
c
4‑way valve body
2
Install and tighten the screw to fix the 4‑way valve coil.
3
Route the 4‑way valve coil harness towards the appropriate PCB.
4
Connect the 4-way valve connector to the appropriate PCB.
