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. |
| • Switch on the circuit breaker, plug in the |
The air | power cord, then operate the air conditioner |
conditioner does | again. |
not work at all. | • Make sure that the isolator is turned on. |
| • 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 |
I cannot change | running. In these modes, the air conditioner |
the temperature. | controls the set temperature automatically, |
| and you cannot change the set temperature. |
|
|
| • Check whether the set temperature is higher |
| in the Cool mode or lower in the Heat mode |
| than the current temperature. Press the |
| Temperature button on the remote control to |
Cool or warm air | change the set temperature. |
does not come | • Check whether the air filter is blocked with |
out of the air | dirt. If the air filter is blocked, the cooling |
conditioner. | and heating performance may decrease. |
| Remove dirt regularly. |
| • Check whether the outdoor unit is covered |
| or installed near obstacles. Remove the |
| coverings and obstacles. |
|
|
Cleaning and Maintenance
English 27
