Hitachi RAS-(3-6)HVRNM2E Service Manual page 434

10 Servicing
1. Motor clamp.
2. Fix the motor lead wires by the cord clamp.
3. Rubber Bush.
4. Pass the motor lead wires through the square hole of the electrical box.
5. Electrical Box.
6. Pass the motor lead wires through the harness lifter and connect them to the PCB3 (for MOF1) and PCB5 (for MOF2).
7. Harness Lifter.
8. Partition plate.
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Removing electrical box
1 Remove the service cover following
2 Remove the upper cover following
3 Remove four (4) screws which fix the electrical box.
4 Pull up and remove the electrical box.
1. Electrical box.
2. Upper cover.
3. Compressor.
N O T E
• Wiring must be removed to dismount the electrical box.
1. Remove the 4-way valve coil from the 4-way valve. :
2. Remove the expansion valve coil from the expansion valve. :
see on page 430.
3. Remove the solenoid valve coil from the solenoid valve. :
424
SMGB0064 rev.0 - 08/2011
1
8
Removing service cover, see on page 420.
Removing upper cover, see on page 421.
Removing four-way valve
2
4
3
6
7
1
coil, see on page 431.
Removing electronic expansion valve
Removing Electronic expansion Valve and Sole-
5
2
3
coil,