Air conditioners have error codes, which you can read with the help of the table below. There is a description of the likely cause near each error code, and possible solutions. Some issues can be eliminated without professional help.
|Problem||Possible Causes||What To Do|
|E4 appears in the display||Water bucket Is ftill or not installed correctly.||• Remove, empty and replace the water bucket. See the Using the Water Bucket section and the Installation Instructions in this manual.|
|Water bucket was removed while unit was operating||• Replace the water bucket. See the Using the Water Bucket section. NOTE: Replace the water bucket immediately after emptying it to catch any condensation which may continue to accumulate.|
|"HEAT" mode is selected but unit does not heat||If you have a Cool only model, heat settings will not be active on your model.||• Set the unit to AUTO. COOL. DRY or FAN mode. HEAT mode is not available and will not operate on cool only models.|
|"E1" appears in the display||Function error code.||• Unplug the air conditioner. Wait 3 minutes and plug it back in.|
|TIMER feature not working properly||A power outage or interruption occurred.||• In the case of a power outage or interruption, the unit TIMER feature will reset to the original setting. You may need to set a new time if desired.|