Maintenance - Toshiba MMU-AP0091H Owner's Manual

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
2-way Air Discharge
Cassette Type
Concealed Duct Type
WARNING
Concealed Duct Type
Concealed Duct, High Static Pressure Type
Under Ceiling Type
4-way Air Discharge
Cassette Type
Under Ceiling Type
18
CODE No.
SET DATA
UNIT No.
SETTING TEST
R.C. No.
UNIT
SET CL
1-way Air Discharge
Cassette Type
Concealed Duct,
High Static Pressure Type