Heat Exchanger; Front Grille - Mitsubishi Electric MFZ-KA25VA Operating Instructions Manual

● OPERATING INSTRUCTIONS ●
C
LEANING
Instructions:
• 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.

Front grille

1. Push the 2 positions indicated by the arrows until
a click is heard, and open the front grille.
2. Unhook the string which holds the grille.
3. Open the grille completely and then remove it.
• Wipe with a soft dry cloth or wash it with water.
• Do not soak it in water for more than two hours.
• Dry it well in shade before installing it.
4. Install the grille by following the removal proce-
dure in reverse. Be sure to hook the string before
closing the grille.
En-7
• Use only diluted mild detergents.
• Do not expose parts to direct sunlight, heat, or fl ames to dry.
• Do not water hotter than 50°C.

Heat exchanger

• Wear gloves to protect your
hands.
• Use the QUICK CLEAN KIT
(optional).
Parts Number MAC-093SS-E
• Refer to the instructions de-
scribed in the QUICK CLEAN
KIT for details.
Note:
• Clean the fi lters regularly for best performance and to reduce power
consumption.
• Please consult your dealer for seasonal inspection.
Air cleaning fi lter
• Clean every 3 months.
• Soak the fi lter together with its frame
in lukewarm water and wash it.
• After cleaning, dry it well in shade
and put it back to its original position.
Install all tabs of the air fi lter.
• Replace it with a new air cleaning
fi lter every year for best perform-
ance.
• Parts Number MAC-415FT-E
Air fi lter (Catechin air fi lter)
• Clean every 2 weeks
• Remove dirt by a vacuum cleaner, or wash with water.
• Dry it well in shade before installing it.
What is "Catechin air fi lter" ?
The air fi lter is dyed with a natural material, catechin, that is con-
tained in tea. The catechin air fi lter deodorizes odor and noxious
gases such as formaldehyde, ammonia, and acetaldehyde. Moreo-
ver, it restraints the activity of the viruses adhering to the fi lter.