Mitsubishi Air Conditioner MFZ-KA35VA

REPLACEMENT OF THE AIR CLEANING FILTER

When the capacity is lowered because of dirt, etc., it is necessary to replace the air cleaning filter.

Air cleaning filter replacement (about once every year)

1. Remove the catechin air filter.

2. Remove the air cleaning filter.

3. Attach a new air cleaning filter. Fix the filter with the tabs securely.

4. Install the catechin air filter. Be sure to install its both ends into the tabs.

5. Securely close the front grille.

Warning: Do not use hot water (50°C or more), scrubbing brush, sponge or chlorine detergent. This may damage the filter.

Soak the filter together with its frame in lukewarm water and wash it

Rinse with water/lukewarm water, shake off the excess water and dry the filter well in the shade

Attach the air cleaning filter. Fix the filter with the tabs securely

Install the catechin air filter. Securely install its tabs

Securely close the front grille

Sign off on the filter cleaning

Warning: Handle the front grille with care to avoid damage.

Front grille unhooked successfully?

Front grille opened completely and removed?

Upload a photo of the removed grille

Front grille wiped with a soft dry cloth or washed with water?

Remaining water wiped up with a soft dry cloth and grille left to dry out of direct sunlight?

Front grille cleaned with a cloth soaked in a solution of mild detergent diluted in lukewarm water if dirt was noticeable?

Warning: Do not use gasoline, benzine, thinner, polishing powder, or insecticide. Do not wash the front grille with a scrubbing brush or the hard surface of a sponge.

Warning: Do not soak the front grille in water/lukewarm water longer than two hours and do not expose the grille to direct sunlight, heat, or flames when drying it. The grille may be deformed or discolored.

Warning: This inspection requires trained personnel with PPE!

Is the air conditioner working properly?

If the air conditioner is not working properly, report the issues to the maintenance team and stop the procedure

Enter the air conditioner's hour meter reading

Does the air conditioner have any odor?

Is the dehumidified water draining out smoothly?

Describe any issues found during the inspection

Sign off on the air conditioner inspection

Warning: Do not touch the metal parts of the indoor unit when removing the catechin air filter. This may cause an injury.

Warning: Do not wash with scrubbing brush or hard surface of sponge. Otherwise, the filter may deform.

Dirt removed from the catechin air filter using a vacuum cleaner or by washing the filter with water

Warning: If hot water (50 °C or more) is used, the filter may be deformed.

Catechin air filter washed with water/lukewarm water

Warning: Do not expose the catechin air filter to direct sunlight or heat from a fire when drying it.

Catechin air filter dried well in the shade