Indoor Unit
1. Indoor Unit
1.1
Removal of Air Filter / Front Panel
Procedure
Step
1. Features
2. Remove the air filters.
Hold the
front panel
1
the tabs on the both
sides and lift it until it
stops with a click.
2
Lift an
air filter
upwards
slightly by the center
knob, and then pull it
out downwards.
140
Warning
Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work.
Procedure
Operation lamp
Timer lamp
Room temperature sensor
by
Front panel
Air filter
Room temperature sensor
(thermistor)
(R6699)
Signal receiver
ON/OFF
ON/OFF switch
(thermistor)
(R6981)
(R6702)
Points
When the
signal receiver
catches a signal from the
remote controller, it
produces beep sound and
the operation lamp blinks.
(R6701)
The right and left filters are
interchangeable.
Insert the air filters along
grooves when installing.
Set the air filters with
displaying "FRONT" on the
front side.
Insert 2 hooks of the air filter
completely.
Removal Procedure
Si04-703A
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