Indoor Unit SiENBE04-512A
140 Removal Procedure
1. Indoor Unit
1.1 Removal of Air Filter
Procedure Warning Be sure to wait 10 minutes or more after turning off all power
supplies before disassembling work.
Step Procedure Points
1. External features
If ON/OFF button is kept
pushing for 5 seconds, a
forced cooling operation will
be carried out for approx. 15
minutes.
2. Removing air filters
1
Pull protrusions on left
and right sides of panel
with fingers and open
front grille all the way.
2
Lift center section of air
filter and disengage
hooks.
Remove air filter by
pulling forward.
Left and right filters are
interchangeable.
To re-install, insert air filter
along the guide.
ON/OFF button
Receiver
Intelligent eye
(R2509)
Operation
lamp (Green)
HOME
LEAVE
lamp
(Red)
Timer lamp
(Yellow)
SiENBE04-512A.book Page 140 Friday, October 5, 2007 1:49 PM
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