ENG-
E-11
9,000/12,000 BTU
18,000/24,000 BTU
Be sure to disconnect the power cord from
the wall outlet or turn off the circuit breaker
before performing any maintenance.
CLEANING THE FILTERS
1
Turn off the unit.
2
Remove the filters.
1
Lift the open panel.
2
Pull the air filters down to remove them.
MAINTENANCE
OPERATING CONDITION
Mode
Indoor
Temp.
Outdoor
Temp.
Cooling
Upper limit
32
˚
C
43
˚
C
Lower limit
21
˚
C
21
˚
C
• The built-in safety device may prevent the unit
from operating when used out of this range.
• Condensation may form on the air outlet if the
unit operates continuously in the COOL or
DRY mode when humidity is over 80 %.
MAINTENANCE AFTER AIR
CONDITIONER SEASON
1
Operate the unit in the COOL
mode, temperature setting 30
˚
C,
to thoroughly dry inside the unit.
2
Stop the operation and unplug the
unit. Turn off the circuit breaker,
if you have one exclusively for
the air conditioner.
3
Clean the filters, then reinstall
them.
MAINTENANCE BEFORE AIR
CONDITIONER SEASON
1
Make sure that the air filters are
not dirty.
2
Make sure that nothing obstructs
the air inlet or outlet.
3
Clean the filters.
Use a vacuum cleaner to remove dust. If
the filters are dirty, wash them with warm
water and a mild detergent. Dry filters in the
shade before reinstalling.
4
Reinstall the filters and close
the open panel.
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 pow-
ders or strong solvents.
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12/22/11 6:30:22 PM
12/22/11 6:30:22 PM
