Removal Of Electronic Expansion Valves / Peripheral Equipments - Daikin RMKS112EV1A Service Manual

Si181095
1.5 Removal of Electronic Expansion Valves / Peripheral
Equipments
Procedure
Step
1 Pull out the 2 electronic
expansion valve coils.
2 Remove the 2 pressure
sensors.
Removal Procedure
Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Procedure
Electronic
expansion
valve coil
(main)
(Y1E)
High pressure sensor (S1NPH)
Low pressure sensor (S1NPL)
Electronic
expansion
valve coil
(subcooling)
(Y3E)
(R12996)
(R9252)
When removing the pressure
sensor, be sure to use 2
wrench as the left figure
shows.
(R12976)
The pressure sensor is
equipped with a gauge port
with check valve. Therefore,
when loosening the nut,
refrigerant leak stops.
(R12977)
Outdoor Unit
Points
15