Hitachi RAS-(4-6)HVRNS2E - Page 432

10 Servicing
422
SMGB0064 rev.0 - 08/2011
1. Air outlet grille.
2. Rear cover.
3. Lower part of service cover.
4. Fixing portion for outdoor temperature thermistor.
5. Air inlet grille (rear side).
6. Pull
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N O T E
• DO NOT touch electrical components while the LED1 (Red) is ON to avoid electrical shock. Wait until the LED
turns off.

Removing outdoor fan motor
1 Remove the service cover following Removing service cover, see on page 420.
2 Remove the outlet grille following Removing air outlet grille, see on page 421.
3 Remove the upper cover following Removing upper cover, see on page 421.
4 To remove the propeller fan remove the cap nut and washer which x the propeller fan onto the motor shaft. (Use a
puller when the propeller fan and motor shaft are xed too tightly).
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4
1. Upper cover.
1. Fan motor lead wire.
2. Motor clamp.
3. Fan motor.
4. Screw with spacer.
5 Remove the fan motor connector from the PCB3 and PCB5 at the electrical box.
Cut the plastic tie with nippers which xes the fan motor lead wire onto the motor clamp.
Remove four (4) screws which x the motor.
6 Reassemble the parts in the reverse order of removing procedures.