Toshiba MMU-AP0071YH Manuel D'installation page 29

10
MAINTENANCE
For maintenance, be sure to turn off the main power switch.
Do not handle the buttons with wet hands; otherwise an electric shock may be caused.
<Daily maintenance>
Cleaning of air filter
1
If [FILTER] is displayed on the remote controller,
maintain the air filter.
2
Clogging of the air filter decreases cooling/
heating efficiency.
3
After cleaning, push
[FILTER] display disappears.
[1-way Air Discharge Cassette Compact Type]
1
Push [PUSH] at the center and left/right of the air
inlet port to open the air inlet port.
2
Take out the air filter by lifting up it once and then
pull it downward.
• Insert the air filter of 1-way Air Discharge Cassette Compact Type surely into the specified position.
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CAUTION
.
REQUIREMENT
26
1,
2
3
SET CL
CODE No.
UNIT