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Before changing the filter or cleaning, turn off the unit and
disconnect its power supply.
When removing the filter, do not touch the metal parts in the unit.
The sharp metal edges can cut you.
Do not
use water to clean the inside of the indoor unit. This can
destroy insulation and cause electrical shock.
Do not
expose filter to direct sunlight when drying. This can
shrink the filter.
Do not
touch air freshening (Plasma) filter for at least 10 minutes
after turning off the unit.
Only use a soft, dry cloth to wipe the unit clean. If the unit is
especially dirty, you can use a cloth soaked in warm water to wipe
it clean.
Operating the system with dirty air filters may damage the
indoor unit and could cause reduced cooling performance,
intermittent system operation, frost build-up on indoor coil or
blown fuses.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
11
CLEANING, MAINTENANCE AND TROUBLESHOOTING
Periodic Maintenance
Periodic maintenance is recommended to ensure proper operation of the unit.
Recommended maintenance intervals may vary depending on the installation
environment, e.g., dusty zones, etc. Refer to Table 2 on page 13.
Cleaning the Air Filters
A clogged air conditioner can reduce the cooling efficiency of your unit,
and can also be bad for your health. Make sure to clean the filter once
every two weeks.
1. Lift the front panel of the indoor unit.
2. First press the tab on the end of filter to loosen the buckle, lift it up, then
pull it towards you.
3. Now pull the filter out.
4. If the filter has a small air freshening filter, unclip it from the larger
filter. Clean the air freshening filter with a hand-held vacuum.
5. Clean the large air filter with warm, soapy water. Be sure to use a mild
detergent.
6. Rinse the filter with fresh water, then shake off any excess water.
7. Dry the filter in a cool, dry place, and keep it out of direct sunlight.
8. Once dry, re-clip the air freshening filter to the larger filter, then slide it
back into the indoor unit.
9. Close the front panel of the indoor unit.
Fig. 14 — Filter Tab
Fig. 15 — Remove the Filter
Fig. 16 — Remove the air freshing filter
Fig. 17 — Rinse the filter
ELECTRICAL SHOCK HAZARD
CAUTION
EQUIPMENT DAMAGE/OPERATION HAZARD
Failure to follow this caution may result in equipment damage or
improper unit operation.
CAUTION
Do not
use chemicals or chemically treated cloths to clean the unit.
Do not
use benzene, paint thinner, polishing powder or other
solvents to clean the unit. They can cause the plastic surface to
crack or deform.
Do not
use water hotter than 104°F (40°C) to clean the front panel.
This can cause the panel to deform or become discolored.
CAUTION
Filter Tab
CAUTION
CAUTION
Failure to follow this caution may result in personal injury or
death. Always turn off power to the system before performing
any cleaning or maintenance to the system. Turn off the outdoor
disconnect switch located near outdoor unit.
Be sure to disconnect the indoor unit if on a separate switch.
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