8 Electrical check of main parts
Automatic louver mechanism
SMGB0099 rev.0 - 12/2016
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8.3  Automatic louver mechanism
8.3.1  RCI indoor units
Stop the automatic louver:
1  Press AUTO LOUVER on the remote control while the automatic 
louver is operating.
2  The AS-type stop (2) touches the end of the steel plate 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 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.
Check the joints and meshing between the parts:
(4) Motor
(2) Louver
Steel plate 
stopper
(1) Motor
0 (zero) Reset
Number Part name
1 Motor
2 Louver
3 Bushing
4 Stop
Check that the motor connectors are correctly connected to the 
power supply.
Check that the motor has a power supply of 12 V.
Start the panels.
Press LOUVER 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.