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Care and cleaning.
Base Pan
In some installations, dirt or other debris may be
blown into the unit from the outside and settle in
the base pan (the bottom of the unit).
In some areas of the United States, a naturally
occurring “gel-like” or “slime-like” substance may
be seen in the base pan.
Check it periodically and clean, if necessary.
Ventilation Filter
If the vent door is open, access requires the removal
of the unit from the wall sleeve. Clean the vent filter
twice a year or as required.
Turn the Zoneline off and unplug before cleaning.
To clean the vent filter:
IMPORTANT:
This filter is not removable. Trying to remove this
filter will damage the unit.
■ Use a vacuum to remove debris from the filter.
■ Use a damp rag to wipe down the filter and
surrounding area after vacuuming.
Outdoor Coils
The coils on the outdoor side of the Zoneline should
be checked regularly. If they are clogged with dirt
or soot, they may be professionally steam cleaned.
You will need to remove the unit from the wall
sleeve to inspect the coils. The dirt buildup occurs
on the fan side of the outdoor coil.
Clean the outside coils regularly.
Room Cabinet and Case
T
urn the Zoneline off and disconnect the
power supply.
T
o clean, use water and a mild detergent.
Do not use bleach or abrasives. Some commercial
cleaners may damage the plastic parts.
Coils
Grille
Safety Instructions Operating Instructions Care and Cleaning Troubleshooting Tips Consumer Support
9
Remove two
shipping screws
(if operation is
desired)