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Heat Controller, Inc.
3.
USE AND MAINTENANCE
3.16 MAINTENANCE (P15, P16, P17, P18)
Filter cleaning:
The filters should be regularly cleaned to keep the
unit running efficiently. Clean the filters every two
weeks.
How to proceed:
Disconnect the unit from the electrical
supply.
Extract the filter (P15) in the same direction
as the arrows.
Remove the filter along the slot as shown in
P17.
Proceed to wash them (do not use hot
water) and only when are dried completely,
replace them in the same way.
ATTENTION: Do not use the unit without filters as
it could seriously damage the unit.
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OWNER'S MANUAL
20
Packaged Thru-The-Wall Heat Pump
ACTIVATED CARBON FILTER (P19)
The unit includes an activated carbon filter, which
not only has the function of eliminating suspended
particles the standard filter has, but also
eliminates smaller particles such as free chlorine,
odors, colors and toxic particles that are too small
to filter out by using standard filter. The activated
carbon filter should be changed every three
months depends on the indoor air quality.
NOTICE: Do no attempt to wash or vacuum the
dust from the active carbon filter in an effort to
clean it; this filter must be replaced with a new
active carbon filter only.
Cleaning the unit:
Disconnect the unit from the electrical
supply.
Wipe external surfaces clean with a damp
cloth.
Do not use an abrasive cloth and/or harsh
detergents or solvents, as this may damage
the surfaces.
Do not use excessively wet washcloths or
sponges, as excess water could damage the
unit and compromise safety if it gets inside
electrical components.
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