F1 means there is an air clogged on the pump system of your portable air conditioner. In order to clear that error message you need to:

- turn the unit off

- make sure the pump connector is inserted correctly on the unit

- no obstruction or kinks on the drainage hose

- turn the unit on

If the problem persist you can contact us at

US residents contact 1-800-322-3848
Canada residents contact 1-888-335-6644

or visit our website