What Does E1 Mean on a Haier Ac Unit

E1. Indicates a stuck button on the front panel key pad. Unplug unit and press each button firmly to reset the switches. Then, plug the unit back into the power supply.

How do you fix E1 error on Haier Air Conditioner?

Clean the Air Filter: If the E1 error code appeared as a reminder to clean the air filter, turn off the unit, and then open the front panel and remove the filter. Clean it with soap and water and let it dry before replacing it. If you can’t remove all the dirt and grease it has collected, it’s time to replace it.

How do I drain my Haier portable air conditioner?

1. Unplug the air conditioner.
2. Place a shallow pan below the lower drain on the back of the unit.
3. Remove the drain plug and drain the water completely.
4. Re-insert the drain plug.
5. Plug the air conditioner back in.