Mitsubishi Split-Type Air Conditioner MSZ-FH12NA

Caution: Switch off the power supply or turn off the breaker before cleaning. Be careful not to touch the metal parts with your hands. Do not use benzine, thinner, polishing powder, or insecticide. Use only diluted mild detergents. Do not expose parts to direct sunlight, heat, or fire to dry. Do not use water hotter than 122°F (50°C).

Only diluted mild detergents used

Parts not exposed to direct sunlight, heat, or fire to dry

Water used is not hotter than 122°F (50°C)

Dirt removed by a vacuum cleaner, or rinsed with water

After washing with water, dried well in shade

Sign off on the air filter cleaning

Caution: Switch off the power supply or turn off the breaker before cleaning. Be careful not to touch the metal parts with your hands. Do not use benzine, thinner, polishing powder, or insecticide. Use only diluted mild detergents. Do not expose parts to direct sunlight, heat, or fire to dry. Do not use water hotter than 122°F (50°C).

No use of benzine, thinner, polishing powder, or insecticide

Only diluted mild detergents used

Parts not exposed to direct sunlight, heat, or fire to dry

Water used is not hotter than 122°F (50°C)

Dirt removed by a vacuum cleaner, or filter soaked in lukewarm water 86 to 104°F [30 to 40°C] for about 15 minutes

Caution: Switch off the power supply or turn off the breaker before cleaning. Be careful not to touch the metal parts with your hands. Do not use benzine, thinner, polishing powder, or insecticide. Use only diluted mild detergents. Do not expose parts to direct sunlight, heat, or fire to dry. Do not use water hotter than 122°F (50°C).

No use of benzine, thinner, polishing powder, or insecticide

Use of only diluted mild detergents

Parts not exposed to direct sunlight, heat, or fire to dry

Water used not hotter than 122°F (50°C)

1. Lift the front panel until a “click” is heard.

Front panel lifted until a “click” is heard

Caution: Switch off the power supply or turn off the breaker before cleaning. Be careful not to touch the metal parts with your hands. Do not use benzine, thinner, polishing powder, or insecticide. Use only diluted mild detergents. Do not expose parts to direct sunlight, heat, or fire to dry. Do not use water hotter than 122°F (50°C).

Remove dirt by a vacuum cleaner.

When dirt cannot be removed by vacuum cleaning:

Soak the filter and its frame in lukewarm water before rinsing it.

After washing, dry it well in shade.

Install all tabs of air filter.

IMPORTANT: Clean the filters regularly for best performance and to reduce power consumption. Dirty filters cause condensation in the air conditioner which will contribute to the growth of fungi such as mold. It is therefore recommended to clean air filters every 2 weeks.

Sign off on the filter cleaning

Caution: Switch off the power supply or turn off the breaker before cleaning. Be careful not to touch the metal parts with your hands. Do not use benzine, thinner, polishing powder, or insecticide. Use only diluted mild detergents. Do not expose parts to direct sunlight, heat, or fire to dry. Do not use water hotter than 122°F (50°C).

Used only diluted mild detergents

Parts not exposed to direct sunlight, heat, or fire to dry

Water used not hotter than 122°F (50°C)

Enter the part number for the new air cleaning filter

Sign off on the air cleaning filter replacement