Maintenance - Toshiba MMU-AP0091H Owner's Manual Installation And Operation

MAINTENANCE

Cleaning of air filter
• When [FILTER] is displayed on the remote controller, maintain the air filter.
• Clogging of air filter decreases cooling/heating effect.
FILTER display
Notifies the time to clean the air filter.
FILTER reset
Push the FILTER switch after cleaning.
"FILTER" display disappears.
Be sure to turn off the main power switch prior to the maintenance.
• Please do not intend to do the daily maintenance and/or Air Filter cleaning by yourself.
Cleaning of the air filter and other parts of the air filter involves dangerous work in high places, so be
sure to have a service person do it. Do not attempt it yourself.
<Daily maintenance>
• For daily maintenance including Air Filter cleaning, make sure to ask the qualified service person particu-
larly following models;
4-way Air Discharge Cassette Type
2-way Air Discharge Cassette Type
1-way Air Discharge Cassette Type
NO GOOD
2-way Air Discharge
Cassette Type
NO GOOD
Concealed Duct Type
WARNING
Concealed Duct Type
Slim Duct Type
Concealed Duct, High Static Pressure Type
NO GOOD
4-way Air Discharge
Cassette Type
NO GOOD
Under Ceiling Type
SET DATA SETTING TEST
H
TEMP.
TIMER SET
TIME
FILTER
RESET TEST SET CL
NO GOOD
Slim Duct Type
18
CODE No.
UNIT No.
R.C. No.
ON / OFF
FAN MODE
SWING/FIX VENT
UNIT
Under Ceiling Type
NO GOOD
1-way Air Discharge
Cassette Type
NO GOOD
Concealed Duct,
High Static Pressure Type