To Next PageTo Next PageWhat should I do if my Toshiba Air Conditioner displays a check code because there are two or more indoor units set up with priority?
If your Toshiba Air Conditioner displays a check code because there are two or more indoor units set up with priority, identify the indoor units indicating “L05,” and set only one unit with priority.
What to do if my Toshiba MMY-MUP1441HT9P-UL Air Conditioner displays a check code due to transmission circuit trouble?
If your Toshiba Air Conditioner displays a check code that is caused by transmission circuit trouble at the interface side (P.C. board failure), replace the interface PC board.
General| Brand | Toshiba |
|---|---|
| Model | MMY-MUP1441HT9P-UL |
| Category | Air Conditioner |
| Language | English |
Covers general warnings, handling, installation, and operation safety.
Safe installation practices and electrical work precautions.
Safe operation procedures and user responsibilities.
Safety measures for servicing and repairing the unit.
Guidelines for safe relocation and specific installation cautions.
Specific warnings during unit operation.
Explains the function of each button and their usage.
How to start, stop, and select operation modes.
Step-by-step guide to adjusting the set temperature.
Changing operation mode, fan speed, and airflow direction.
Criteria for choosing the best installation site.
Essential checks before starting the unit.
Explanation of auto defrost and 3-minute protection.
What happens when the high pressure switch is triggered.
Identifying normal sounds or conditions that are not malfunctions.
