Resetting the filter-cleaning reminder
Indoor unit display
Troubleshooting
If the air conditioner operates abnormally, refer to the following chart to save time and unnecessary expenses.
Problem |
| Solution | |
|
|
| |
| • | Check the power status, then operate the air | |
|
| conditioner again. | |
The air | • | Switch on the circuit breaker, plug in the power | |
| cord, then operate the air conditioner again. | ||
conditioner does |
| ||
• | Make sure that the isolator is turned on. | ||
not work at all. | |||
• | Check whether the Timed off function is | ||
| |||
|
| running. Operate the air conditioner again by | |
|
| pressing the Power button. | |
|
|
| |
| • | Check whether the Fan or Fast mode is running. | |
I cannot change |
| In these modes, the air conditioner controls the | |
the temperature. |
| set temperature automatically, and you cannot | |
|
| change the set temperature. | |
|
|
|
Cleaning and Maintenance
English 31