Operating Instructions
mrcool.com
3
Care and Maintenance
The power supply must be disconnected before
attempting any kind of cleaning or service.
Before performing maintenance, turn the power
off to the unit and then disconnect the power to
the circuit at the breaker. Failure to do this could
cause electrical shock and injury.
DO NOT use benzene, thinner, polishing
powder, or similar solvents for cleaning.
These could cause the plastic to deform
and/or crack.
DO NOT clean the unit with excessive
amounts of water.
DO NOT touch the metal parts of the
unit when removing the filter. Injuries
can occur when handling the sharp metal
edges.
DO NOT use water to clean the inside of
the unit. Exposure to water can destroy
the insulation, which could lead to electric
shock.
DO NOT use a chemically treated cloth or
duster to clean the unit.
DO NOT touch the air freshening filter for
at least 10 minutes after turning off the
unit.
DO NOT use water hotter than 104°F (40°C)
to clean the front panel or filter. This could
cause them to deform or become
discolored.
DO NOT expose the filter to direct sunlight,
as this could cause it to shrink. Allow the
filter to dry in the shade.
Page 16
mrcool.com
CAUTION
NOTE: A clogged air filter can greatly reduce heating and
cooling efficiency of this unit. It can also create irregular
airflow which can cause the unit to become excessively
noisy. It is recommended to clean the air filter every 2
weeks. If abnormal air flow is heard, then clean the filter
immediately.
Cleaning the Unit:
Wipe the unit with a soft dry cloth. If the unit is very dirty, wipe it
with a cloth soaked in warm water.
DO NOT use bleach or abrasives.
Cleaning the Air Filter & Air Freshener (Fig. 3.1):
1. The air filter is located on the top of the indoor unit.
2. Carefully grab both sides of the of the filter in the areas
marked “PULL” and gently pull the filter upwards.
3. If the filter is equipped with smaller air freshening filters within
the main filter (some models), unclip them from the filter. The
air freshening filters can be cleaned with a hand-held vacuum.
4. The main filter can be cleaned with warm, soapy water. Ensure
that mild detergent is used.
5. Rinse the filter with fresh water.
6. Allow the filter to air dry in a cool, dry place. However, avoid
placing it in direct sunlight, as this could damage or shrink the
filter.
7. Once the main filter has dried, clip the small air freshening
filters back into the main filter.
8. Reinstall the main filter into the top of the indoor unit.
Fig. 3.1
Carefully grab both
sides of the filter in
the areas that are
marked “PULL”, and
pull it upwards.
PULL
Remove air freshening filter from
the back of the larger filter (some
units), clean with a hand-held
vacuum.
To Next Page
Loading...
Need help?
General
