Toshiba MMU-AP0092H Installation Manual page 33

SMMS 4-way Air Discharge Cassette Type
Maintenance List
Part
Heat exchanger
Fan motor
Filter
Fan
Air inlet/outlet grilles
Drain pan
Ornamental panel,
louvers
Check (visual/auditory)
• Dust/dirt clogging, scratches
• Sound
• Dust/dirt, breakage
• Vibration, balance
• Dust/dirt, appearance
• Dust/dirt, scratches
• Dust/dirt clogging, drain
contamination
• Dust/dirt, scratches
– 32 –
Maintenance
• Wash the heat exchanger when it is clogged.
• Take appropriate measures when abnormal sound
is generated.
• Wash the filter with water when it is contaminated.
• Replace it when it is damaged.
• Replace the fan when vibration or balance is terrible.
• Brush or wash the fan when it is contaminated.
• Fix or replace them when they are deformed or
damaged.
• Clean the drain pan and check the downward slope
for smooth drainage.
• Wash them when they are contaminated or apply
repair coating.
Installation Manual
EN
32-EN