Rcd Indoor Units; Rpc Indoor Units - Hitachi RCI Service Manual

11 Electrical checks of the
main parts

11.3.2 RCD indoor units

Stop the automatic louver:
1 Press AUTO LOUVER on the remote control while the
automatic louver is operating.
2 The crank (2) touches the end of the motor securing plate (7)
and the louver returns to position 0.
3 The motor (1) power supply switches off when the louver is at
the set position.
4 The louver (6) stops at the set position.
Remove the optional air panel.
Remove the automatic louver cover and motor.
Check for dust, dirt, damp and cracks on the parts.
Number
1
2
3
4
5
6
7
Check the meshing and the joints between the parts:
1 Motor shaft and crank, separated by the motor securing plate.
2 Crank and arms.
3 Arms and shafts.
4 Shafts and louver shaft.
5 Bushings and louver.
Check that the motor connectors are correctly connected to the
power supply.
Check that the motor has a power supply of
Start the panels.
Press to start the louver movement.
Check the meshing of the louver parts and that the louver movement is correct.
Fit the automatic louver cover and motor.
Fit the optional air panel.

11.3.3 RPC indoor units

Stop the automatic louver:
1 Press AUTO LOUVER on the remote control while the automatic louver is operating.
2 The gear (3) touches the end of the cover (6) and the louver returns to position 0.
3 The motor (1) power supply switches off when the louver is at the set position.
4 The louver (6) stops at the set position.
363
SMGB0063 rev. 1 - 10/2010
Part name
Motor
Crank
Arm
Shaft A
Shaft B
Louver
Motor securing plate
11