Hitachi RCI-1.0FSR Service Manual page 224

7 Servicing
RPC-(1.5-6.0)FSR - Ceiling type
6 Remove the fan motor connector (CN1) from the Indoor Unit PCB.
Fixing screw for
electrical box
Screw
cover(outside)
Screw
Fixing screw for
Electrical box
electrical box
Fan Motor Connector (CN1)
Fan motor connector (CN1)
cover (inside)
7 Remove the lead wires for the fan motor from the cord clamp on the plate.
1 2
8 Remove 2 fixing screws for each lower casing ( ). Remove the lower casings by pushing 2 catches ( ) inward.
(Only 2 casings on the motor side shall be removed.) (Except for RPC-(1.5-2.0)FSR).
9 Loosen 2 fixing screws for the coupling with a hexagon wrench.
10 Shift the coupling to the fan motor.
Casings on motor side
Coupling

Screws (for lower casing)
Cord clamp
Screws
Shift the coupling
Lower casing

Catches
214 SMGB0137 rev.0 - 05/2021