Brand: TOSHIBA
Category: Air Conditioner
Document Type: Manual
Language: EN
Manual for RAS-M10UKV-E3
Uploaded: Nov. 21, 2025, 8:29 p.m.
Warranty Information
Refer to the owner's manual for specific warranty details.
Cooling Operation:
- The air conditioner cools the indoor space by removing heat and humidity.
- Users can select cooling mode, fan speed, and temperature settings via the remote controller.
- The system automatically adjusts operation to maintain the set temperature.
Heating Operation:
- The air conditioner heats the indoor space by adding heat.
- Users can select heating mode, fan speed, and temperature settings via the remote controller.
- The system automatically adjusts operation to maintain the set temperature.
Other Modes:
- The manual also describes functions like dehumidification (dry mode), fan-only operation, and auto mode, which selects between cooling and heating based on the set temperature.
- Timer functions allow for scheduled operation.
Troubleshooting and error codes
| Trouble | Check Items |
|---|---|
| No operation | Check if power is supplied. |
| Check if remote controller batteries are depleted. | |
| Check if air filters are clogged. | |
| Check if there are any errors indicated on the display. | |
| Cooling/Heating is weak | Check if the set temperature is appropriate. |
| Check if air filters are clogged. | |
| Check for obstructions around the outdoor unit's air intake/outlet. | |
| Check if the indoor unit's air outlet is blocked. | |
| Noisy operation | Check for unusual noises from the indoor or outdoor unit. |
| Ensure the unit is installed on a level surface. | |
| Water leakage | Check if the drain hose is clogged or kinked. |
| Ensure the indoor unit is properly leveled. | |
| Error code display | Refer to the error code table in the manual for specific diagnosis. |