Panasonic CS-Z35UD3EAW Operating Instructions Manual

Also see for CS-MZ20UD3EA: Service manual

Panasonic CS-Z35UD3EAW Operating Instructions Manual Manual pdf 22 page image

22TroubleshootingWhen...■ Conducting a seasonal inspection after extended non-use• Check that there is no obstruction around the air inlet and outlet vents.• These units are mounted inside the ceiling. It uses external air intake vent and air outlet ventto operate. Please consult your nearest dealer for seasonal inspection.• After 15 minutes of operation, it is normal to have the following temperature differencebetween the air inlet and outlet vents:COOL: ≥ 8°C / 14.4°F HEAT: ≥ 14°C / 25.2°F■ The units are not going to be used for a long period of time• Activate HEAT mode for 2~3 hours to remove moisture left in the internal parts thoroughly toprevent mould growth.• Turn off the power supply and unplug.NON SERVICEABLE CRITERIATURN OFF THE POWER SUPPLY AND UNPLUG then please consult an authoriseddealer when in following conditions:• Abnormal noise during operation.• Water/foreign particles have entered the remote control.• Water leaks from Indoor unit.• Circuit breaker switches off frequently.• Power cord becomes unnaturally warm.• Switches or buttons are not functioning properly.ACXF55-17690_book1.indb 22ACXF55-17690_book1.indb 22 12/7/2017 5:07:04 PM12/7/2017 5:07:04 PM