Removal of Air Filters
Si041049
2
Removal Procedure
1. Removal of Air Filters
Procedure
Warning
Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step
Procedure
Points
1. Appearance features
Warning
Dangerous: High voltage
A high voltage is applied to all
the electric circuits of this
product including
thermistors.
When the signal receiver
catches a signal from the
remote controller, the
receiving tone sounds and
the operation lamp blinks
immediately to confirm the
signal reception.
When the [ON/OFF] button
is kept pressed for 5
seconds, the forced cooling
operation is performed for
about 15 minutes.
2. Remove the air filters.
1
Open the front panel to
the position where it
stops.
2
Slightly push up the
center knob of the air
filter and release the
hooks.
The air filter is not marked
for difference between the
right and left sides.
The air filter can be set
easily by inserting it along
the guides.
Insert the air filter with the
"FRONT" mark faced up.
Be sure to insert the hooks
(at 2 lower positions) when
reassembling the air filter.
3
Pull out the air filter
downward and remove
it.
(R7900)
(R7901)
Signal receiver
Operation lamp
TIMER lamp
[ON/OFF] button
Room temperature thermistor
INTELLIGENT
EYE sensor
INTELLIGENT
EYE lamp
(R7902)
Front panel
(R7903)
Air filter
