Daikin Sky Air Advance RZA200D7Y1B Service Manual page 55

To install the 4-way valve coil
RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05
3 Wrap a wet rag around the 4‑way valve and solder the 4‑way valve pipes to
the 4‑way valve.
CAUTION
Overheating the valve will damage or destroy it.
4 After soldering is done, stop the nitrogen supply after the component has
cooled‑down.
a 4‑way valve pipe
b 4‑way valve
5 Install the putty (if available) and the insulation (if available) in their original
location.
6 Install the 4‑way valve coil on the 4‑way valve body, see
4
procedures" [ 53].
7 Add refrigerant
4
procedures" [ 142].
1 Install the 4‑way valve coil on the 4‑way valve body.
a b
a Screw
b 4‑way valve coil
a b
a
to the refrigerant
c
3 Components
|
"3.1.2 Repair
circuit, see "4.2.2 Repair
Service manual
55