Operating Hints; Maintenance - Mitsubishi Electric SRK63HE-S1 User Manual

Operating hints

I Please observe the following for the most economic and comfortable use of your unit.
Set a suitable room temperature.
suitable
temperature
Excessively high or low temperatures are not
good for your health and waste electricity.
Adjust the airflow direction properly.
Adjust the up/down and left/right airflow to
ensure a steady room temperature.

Maintenance

Before maintenance
Turn off the power switch.
• Don't spill water.
There's a danger
of electric shock.
Wipe the unit with a soft,
dry cloth.
• Do not touch the aluminum fins on the heat
exchanger.
• Stand firmly on a stepladder or other stable
object when removing the inlet panel and filter.
Don't use the following articles:
• Hot water (40°C or more)
It may deform or discolour the unit.
• Petrol, paint thinner, benzine or polishing agents,
etc.
They may deform or scratch the unit.
Clean the filters frequently.
Clogged filters may block the air flow and
cause less efficient operation.
Operate the unit only when needed.
Use the timer properly to operate the unit
only when needed.
During the operational season
Cleaning the air filter
1
Remove the air filter
1 Pull up to this side the air inlet panel.
2 Lightly hold the knobs at both sides and
lift a little to remove the panel to this
side.
2
Cleaning
If the filter is very dirty, clean it with warm water
(approx. 30°C), and dry it thoroughly.
• Don't clean the filters with boiling water.
• Don't dry them over an open flame.
• Pull them out gently.
3
Reinstall the air filter
• Holding firmly the filter at both sides as shown at right
and insert securely.
• Operating without putting back the air filters will make
the unit dusty, and may cause damage.
Cleaning the unit
• Wipe the unit with a soft, dry cloth, or use a vacuum cleaner.
• If the unit is very dirty, wipe it with a cloth soaked in warm water.
Cleaning the air inlet panel
• Removal, installation of air inlet panel .
• The panel can be washed with water. After washing with
water, wipe any moisture off the panel and dry out of
direct sunlight.
– 17 –
Avoid direct sunlight and draught.
Cut out direct sunlight by drawing the cur-
tains or blinds when cooling. Keep windows
and doors shut, except when ventilating.
Generate little heat when cooling.
Keep heat sources out of the room as much as
possible.
Standard interval is once every two week
CAUTION
Page 6