Toshiba RAV-SM564UT-E Installation Manual page 38

4-way Air Discharge Cassette Type
Maintenance List
Heat exchanger
Fan motor
Filter
Fan
Air inlet/outlet grilles
Drain pan
Ornamental panel,
louvers
Exterior
37-EN
Part Unit
Indoor/outdoor
Indoor/outdoor
Indoor
Indoor
Indoor/outdoor
Indoor
Indoor
Outdoor
Check (visual/auditory)
• Dust/dirt clogging, scratches • Wash the heat exchanger when it is
• Sound
• Dust/dirt, breakage
• Vibration, balance
• Dust/dirt, appearance
• Dust/dirt, scratches
• Dust/dirt clogging, drain
contamination
• Dust/dirt, scratches
• Rust, peeling of insulator
• Peeling/lift of coat
– 37 –
Installation Manual
Maintenance
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.
• Apply repair coating.