Mitsubishi Air Conditioner (Indoor Unit) PKA-A12HAL

Caution: In removing the filter, precautions must be taken to protect your eyes from dust. Also, if you have to climb up on a stool to do the job, be careful not to fall. When the filter is removed, do not touch the metallic parts inside the indoor unit, otherwise injury may result.

Did you pull both the bottom corners of the intake grille to open the grille?

• When 2 or more different types of indoor unit are controlled, the cleaning period differs with the type of filter. When the master unit cleaning period arrives, “FILTER” is displayed. When the filter display goes off, the cumulative time is reset.

• “FILTER” indicates the cleaning period when the air conditioner was used under general indoor air conditions by criteria time. Since the degree of dirtiness depends on the environmental conditions, clean the filter accordingly.

• The filter cleaning period cumulative time differs with the model.

• This indication is not available for wireless remote controller.

1. Clean the filters using a vacuum cleaner. If you do not have a vacuum cleaner, tap the filters against a solid object to knock off dirt and dust.

2. If the filters are especially dirty, wash them in lukewarm water. Take care to rinse off any detergent thoroughly and allow the filters to dry completely before putting them back into the unit.

• Do not dry the filters in direct sunlight or by using a heat source, such as an electric heater: this may warp them.

• Do not wash the filters in hot water (above 50°C, 122°F), as this may warp them.