Hitachi RCI-1.0FSR Service Manual page 240

7 Servicing
RPI(L/H)-(0.4-6.0)FSRE - Ducted indoor unit

RPI-(2.5-6.0)FSRE and RPIH-(4.0-6.0)FSRE
1 Remove the motor cover as explained in "7.5.4 Removal of the motor
2 Remove the casing screws (4 screws in each casing assy).
3 Press the locks and remove half of the fan casing.
4 Remove the motor support screws.
5 Loosen 4 fixing screws for the fan runner with a hexagon wrench and remove the fan runner from the motor shaft.
6 Remove the runner from the casing.
7 Then remove the fan motor.
?
N O T E
If the fan casing is to be fully removed, remove the screws securing the other half to the fan motor fixture.
Casing screw
Casing screw
230 SMGB0137 rev.0 - 05/2021
Bottom side
Motor support screws
Locks
RPI-(2.5-6.0)FSRE
Bottom side
Locks Motor support screws
RPIH-(4.0-6.0)FSRE
cover".
Casing screw
Locks
Casing screw
Locks