Daikin Sky Air Advance RZA200D7Y1B Service Manual page 71

To remove the expansion valve body
RZA200+250D7Y1B
Sky Air Advance-series
ESIE19-13A – 2020.05
a Expansion valve motor
2 Pull the expansion valve motor to remove it from the expansion valve body.
INFORMATION
It may be needed to turn the expansion valve coil 1/8 turn counter clockwise to
unlock it. Make sure to note the correct orientation (position) of the expansion valve
coil before removal.
3 Cut all tie straps that fix the expansion valve motor harness.
4 Disconnect the expansion valve motor connector (X21A for main expansion
valve Y1E and X22A for injection expansion valveY2E) from the main PCB.
5 To install the expansion valve motor, see
Prerequisite: Recuperate the refrigerant from the refrigerant circuit, see
"4.2.2 Repair procedures" [
Prerequisite: If needed, remove any parts or insulation to create more space for
the removal.
1 Remove the expansion valve motor, see
2 Cut the expansion valve pipes using a pipe cutter.
a
"3.4.2 Repair
4
142].
"3.4.2 Repair
3 Components
|
procedures" [ 4 70].
4
procedures" [ 70].
Service manual
71