Brand: TOSHIBA
Category: Air Conditioner
Document Type: Manual
Language: EN
Manual for MMY-MAP0806HT8(J)P
Uploaded: Nov. 21, 2025, 7:20 p.m.
Warranty Information
This service manual provides information for qualified personnel regarding installation, maintenance, and repair.
SAFETY CAUTION
Read through these instructions carefully to understand important information. These instructions may differ from the service manual, and these instructions take precedence.
Definition of Qualified Installer or Qualified Service Person
The air conditioner must be installed, maintained, repaired, and removed by a qualified installer or service person. These individuals have the necessary training and knowledge as described in the table.
Definition of Protective Gear
Wear protective gloves and 'safety' work clothing for all types of work. Additional protective gear is required for electrical work, work at heights, transportation of heavy objects, and outdoor unit repair.
Explanation of Indications
- DANGER: Imminent danger causing death or serious injury.
- WARNING: Danger causing death or serious injury.
- CAUTION: Injury or property damage may occur.
Explanation of Illustrated Marks
- Prohibited items: Forbidden actions.
- Mandatory items: Compulsory actions.
- Cautions: Important considerations.
Troubleshooting and error codes
| Indication | Description |
|---|---|
 WARNING ELECTRICAL SHOCK HAZARD |
Disconnect all remote electric power supplies before servicing. |
| WARNING Moving parts. |
Do not operate unit with grille removed. Stop the unit before the servicing. |
 CAUTION High temperature parts. |
You might get burned when removing this panel. |
| CAUTION |
Do not touch the aluminium fins of the unit. Doing so may result in injury. |
| CAUTION BURST HAZARD |
Open the service valves before the operation, otherwise there might be the burst. |
| CAUTION |
Do not climb onto the fan guard. Doing so may result in injury. |