Toshiba MML-UP0071BH-E, Руководство по установке

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Maintenance
<Daily maintenance>
Be sure to stop the air conditioner before cleaning of air
filter, then turn off the circuit breaker.
Take out the air filter.
• Push down hook of the air filter on the front
panel (Lower side).
• Pull the air filter toward you to remove it.
• Cleaning with water or vacuum cleaner
• If dirt is heavy, clean the air filter by tepid
water with neutral detergent or water.
• After cleaning with water, dry the air filter
sufficiently in a shade place.
• Mount the air filter.
CAUTION CAUTION
Do not start the air conditioner while leaving air filter
removed.
Front panel (Lower)
Air filter knob
Periodic Maintenance
For environmental conservation, it is strongly recommended that the indoor and outdoor units of the air conditioner
in use be cleaned and maintained regularly to ensure efficient operation of the air conditioner.
When the air conditioner is operated for a long time, periodic maintenance (once a year) is recommended.
Furthermore, regularly check the outdoor unit for rust and scratches, and remove them or apply rustproof
treatment, if necessary.
As a general rule, when an indoor unit is operated for 8 hours or more daily, clean the indoor unit and outdoor unit at
least once every 3 months. Ask a professional for this cleaning / maintenance work.
Such maintenance can extend the life of the product though it involves the owner’s expense.
Failure to clean the indoor and outdoor units regularly will result in poor performance, freezing, water leakage, and
even compressor failure.
Inspection before maintenance
Following inspection must be carried out by a qualified installer or qualified service person.
Maintenance List
Parts Inspection method
Heat exchanger
Access from inspection opening and remove the access panel. Examine the heat
exchanger if there is any clogging or damages.
Fan motor Access from inspection opening and check if any abnormal noise can be heard.
Fan
Access from inspection opening and remove the access panel. Examine the fan if there
are any waggles, damages or adhesive dust.
Filter Go to installed location and check if there are any stains or breaks on the filter.
Drain pan
Access from inspection opening and remove the access panel. Check if there is any
clogging or drain water is polluted.
Parts Unit Check (visual / auditory) Maintenance
Heat exchanger Indoor / Outdoor
Dust / dirt clogging,
scratches
Wash the heat exchanger when it is
clogged.
Fan motor Indoor / Outdoor Sound
Take appropriate measures when
abnormal sound is generated.
Filter Indoor Dust / dirt, breakage
• Wash the filter with water when it is
contaminated.
• Replace it when it is damaged.
Fan Indoor
• Vibration, balance
• Dust / dirt, appearance
• Replace the fan when vibration or balance
is terrible.
• Brush or wash the fan when it is
contaminated.
Air intake /
discharge grilles
Indoor / Outdoor Dust / dirt, scratches
Fix or replace them when they are
deformed or damaged.
Drain pan Indoor
Dust / dirt clogging, drain
contamination Clean the drain pan and check the
downward slope for smooth drainage.
Ceiling panel,
louvres
Indoor Dust / dirt, scratches
Wash them when they are contaminated or
apply repair coating.
Exterior Outdoor
• Rust, peeling of insulator
• Peeling / lift of coat
Apply repair coating.
35-EN 36-EN