Indoor Unit: 15/18/24 Class
2. Indoor Unit: 15/18/24 Class
2.1
Removal of Air Filters / Front Panel
Procedure
Step
1. 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 unfasten the
hooks.
3
Pull out the air filter
downward and remove
it.
150
Warning
Be sure to wait for 10 minutes or more after turning off all power supplies
before disassembling work.
Procedure
Operation lamp
TIMER lamp
Room temperature thermistor
Front panel
Air filter
Dangerous: High voltage
A high voltage is applied to all
the electric circuits of this
product including thermistors.
When the signal receiver
(R12786)
Signal receiver
When the ON/OFF button is
ON/OFF button
(R12787)
(R6701)
The air filter is not marked for
The air filter can be set easily by
Insert the air filter with the
Be sure to insert the hooks (at 2
(R6702)
SiUS041111
Points
Warning
catches a signal from the
remote controller, the receiving
tone sounds and the operation
lamp blinks immediately to
confirm the signal reception.
kept pressed for 5 seconds, the
forced cooling operation is
performed for about 15 minutes.
difference between the right and
left sides.
inserting it along the guides.
"FRONT" mark faced up.
lower positions) when mounting
the air filter.
Removal Procedure