Daikin Sky Air Advance RZA200D7Y1B Service Manual page 94

3 | Components
Service manual
94
2 Supply nitrogen to the refrigerant circuit. The nitrogen pressure MUST NOT
exceed 0.02 MPa.
3 Wrap a wet rag around the low pressure switch and solder the low pressure
switch pipe to the low pressure switch.
b
a Low pressure switch
b Low pressure switch pipe
CAUTION
Overheating the pressure switch will damage or destroy it.
4 After soldering is done, stop the nitrogen supply after the component has
cooled‑down.
5 Install the brackets and clip on the low pressure switch and pipe.
6 Install and tighten the screws.
b
a c
a Screw
b Bracket
c Clip
7 Route the low pressure switch harness towards the appropriate PCB.
8 Fix the harness using new tie straps.
9 Connect the low pressure switch connector to the appropriate PCB.
a
b
a
RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05