Sharp BU Series - Maintenance

EN-23
ENGLISH
Be sure to disconnect the power cord
from the wall outlet or turn o󰀨 the
circuit breaker before performing any
maintenance.
CLEANING THE AIR FILTER
After 720 hours of operation, the
OPERATION indicator blinks (green
and blue light blink alternately).
1
Turn o󰀨 the unit.
2
Remove the air lter.
Insert nger into handles to lift the air lter
up.
3
Clean the air lter.
Use a vacuum cleaner to remove dust. If
the air lter is dirty, wash it with warm water
and a mild detergent. Dry air lter in the
shade before reinstalling.
4
Reinstall the air lter.
Hold the air lter and insert the
hooks into the holes until match
each other.
MAINTENANCE
Handles
Air lter
CLEANING THE UNIT AND THE
REMOTE CONTROL
• Wipe them with a soft cloth.
• Do not directly splash or pour water
on them. It can cause electrical shock
or equipment damage.
• Do not use hot water, thinner,
abrasive powders or strong solvents.
MAINTENANCE AFTER AIR
CONDITIONER SEASON
1
Dry the inside of the indoor unit
thoroughly.
Run the unit in the SELF CLEAN
operation mode.
2
Stop the operation and unplug
the unit.
Turn o󰀨 the circuit breaker, if you
have one exclusively for the air
conditioner.
3
Clean the air lter, then reinstall
it.
MAINTENANCE BEFORE AIR
CONDITIONER SEASON
1
Make sure that the air lter is not
dirty.
2
Make sure that nothing obstructs
the air inlet or outlet.
Press the air lter down until it
clicks.
Hook
Hole
5
Hold down the ON/OFF button
on the unit for 2 seconds, after
2 seconds, a beep goes o󰀨,
then release the button within 5
seconds.
The OPERATION indicator on the unit will
stop blinking.