Toshiba MMD-AP0071SH-C Service Manual page 33

12
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 is displayed on the remote controller,
contact to service on maintenance professional to
cleaning the air filter.
2
Clogging of the air filter decreases cooling/
heating efficiency.
3
After cleaning, push .
display disappears.
[Air filter cleaning method]
1
Take out the air filter.
• Push the tabs (Forward direction as shown in the figure) of the fir filter, and then pull out it to take out the air
filter.
Air filter
Remove the filter from the
main unit while pushing
down on the tabs.
2
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.
3
Mount the air filter.
• Attach the filter to the main unit while pushing the tabs
(Forward direction as shown in the figure).
4
Push .
• display disappears.
When connecting a return air duct g to the unit, r cleaning method of the air filter differs according to the
construction of duct end. Please ask the constructor for construction of air duct.
CAUTION
1,
2
TEMP.
TIMER SET FAN
TIME SWING/FIX
FILTER
3
RESET TEST SET CL UNIT
Main unit
Force
NOTE
CODE No.
ON / OFF
MODE
VENT