Haier HCFU-18CF03 Operation And Installation Manual

Also see for HCFU-18CF03: Manual Service manual

7CAUTION! Before cleaning the air conditioner ,be sure to turn it off and disconnectthe Power Supply Cord.Be sure the Intake Grill is installed securely.When removing and replacing the air filters, be sure not to touch the heatexchanger, as personal injury may result.The following four procedures are for series 28.1. Press the two buttons on the filters, until you hear a sound of click.2. Pull the filters upward to remove them from the Intake Grill.3. Clean the air filter: Remove the dust from the filters by vacuum cleaner or washing them. Afterwashing, allow the air filters to dry thoroughly in an area protected from sunlight.4. Re-attach the air filters to the Intake Grill, press the two buttons on the filters, until you heara sound of click.When used for extended periods, the unit may accumulate dirt inside, which reduces itsperformance. We recommend that the unit is inspected regularly, in addition to your owncleaning and care. For more information, consult authorized service personnel.When cleaning the unit's body, do not use water hotter than 40*, harsh abrasivecleansers, or volatile agents like benzene or thinner.Do not expose the unit body to liquid insecticides or hairsprays.When shutting down the unit for one month or more, first allow the Fan mode to operatecontinuously for about half a day to allow internal parts to dry thoroughly.Cleaning and Care