Maintenance; Clean Filter; Clean Front Panel; Clean Basepan - Carrier KC Serie Guide Du Propriétaire

period of discomfort while the air conditioner is cool-
ing the room.
• When outdoor temperature is cool enough, use the
Fan Only setting. This circulates indoor air, pro-
vides comfort, and utilizes less electricity than
when operating in cooling modes.

MAINTENANCE

When servicing the air conditioner, make sure the
mode is set to OFF and the unit is unplugged from the
electrical outlet.

CLEAN FILTER

Normally, the air filter should be cleaned every
30 days. The filter is highly efficient in removing
airborne particles. More frequent cleaning may be
required in areas with low outdoor and indoor air
quality.
To remove the filter, grasp the filter handle tabs on
the top center of the front inlet grille and slide the fil-
ter out to the top. The filter may be vacuumed or
washed by hand in warm water. Use of a mild deter-
gent is recommended. Dry the filter thoroughly after
washing. Replace the air filter by sliding it back into
the filter slot. Do not operate the unit without the
filter.

CLEAN FRONT PANEL

The front panel may be cleaned after it is removed
from the air conditioner. Wash the grille by hand with
warm water and a mild soap. Be sure to thoroughly
dry the grille before reinstalling. Never pour water
directly on the unit. Do not use gasoline, thinner, or
other chemicals to clean unit.

CLEAN BASEPAN

The basepan may need to be cleaned if there is a
buildup of mold, mildew, or algae that could cause
unpleasant odors. When outdoor humidity is high, con-
densate may not fully evaporate from basepan during
normal operation. To clean the basepan, run the air
conditioner in Fan Only mode for 4 to 6 hours to
remove condensate. Remove the front panel. Use
bleach or other cleaner to remove mold, mildew, or
algae from basepan. Replace front panel.

CARE OF THE REMOTE CONTROL

The remote control should last indefinitely with proper
care. Do not expose the remote control to direct heat.
Do not spill liquids or place heavy objects on the
remote control. Make sure the signal from the remote
control to the air conditioner is unobstructed.

REMOTE CONTROL BATTERY

REPLACEMENT

If the remote control stops working or if the display
becomes dim, the batteries should be replaced. Use 2
AAA (1.5 volt) batteries. Do not use rechargeable bat-
teries. Do not mix old batteries with new ones.
To replace the battery, find the small tab on the back
of the remote control. See Fig. 13. With a fingernail or
screwdriver, slide out the battery cover using the tab.
Remove and recycle the old batteries. Insert the new
batteries, ensuring that the (+) and (-) of the batteries
are matched correctly. Gently slide the battery cover
back into the remote control.
NOTE: If battery replacement is done within
1 minute, the remote control will keep its original
presettings.
FIGURE 13 — BATTERY REPLACEMENT
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