Cleaning The Air Outlet And Fan Of The Indoor Unit - Mitsubishi Electric MSZ-GA22VA Operating Instructions Manual

CLEANING THE AIR OUTLET AND FAN OF THE INDOOR UNIT

Before cleaning
Switch the indoor unit off with the remote
controller and disconnect the power supply
plug and/or turn off the breaker, otherwise
you may get injured since the fan of the in-
door unit rotates at high speed during op-
eration.
Cleaning
1
Manually move the horizontal vane to the end towards you, and make sure the fan has stopped.
2
Remove the horizontal vane. Be sure to hold horizontal vane when unlocking the stoppers.
Follow the procedure, 1 and 2 , to remove the horizontal vane.
Right Unlock. Lock.
3
Swing the vertical vanes out one by one.
Holding the unit lightly with one hand, grab the
1
tab of each vertical vane with the other hand and
pull it downward to swing out each vertical vane.
Pull towards you.
Tab
• Be sure to hold the tab to swing out the vertical vanes, otherwise the vanes can be damaged.
• Do not use excessive force to the fan guard during this procedure. The fan guard may be deformed and the vanes
may not work properly.
12
Upward.
2 1
Stopper
Unlock.
2 Hold the tab of each vertical vane and move the ver-
tical vanes in the directions of the arrows.
The vanes cannot be removed.
Cannot be
removed.
Swing to the left.
Swing to the right.
4
Clean the air outlet and fan of the indoor unit. (Make sure the fan has stopped.)
• Be careful not to injure your hands.
• If the air outlet or fan is dirty, moldy, or dusty, clean with a wet or dry soft cloth or with the brush of QUICK CLEAN KIT
which is installed to a vacuum cleaner. If the dirt is noticeable around the air outlet, clean with a cloth soaked in a
solution of mild detergent diluted in lukewarm water.
• Please refer to the instructions described in QUICK CLEAN KIT for the details of the way to clean with the brush of
QUICK CLEAN KIT. (packaged in outdoor unit).
• Do not use gasoline, benzine and polishing powder.
• Do not use excessive force to the fan. Otherwise, it may be cracked.
5
Put the vertical vanes back to their original positions one by one.
1 Hold the tab of each vertical vane and insert the
vertical vanes into their respective grooves.
Groove
• Be sure to hold the tabs to install the vertical vanes, otherwise the vanes can be damaged.
• Do not use excessive force to the fan guard during this procedure. The fan guard may be deformed and the vanes
may not work properly.
• Put the vertical vanes back correctly to their original positions. Otherwise, condensed water may drip down from the
indoor unit or the horizontal vane could malfunction.
6
Install the horizontal vanes. (Reverse the removal procedures.)
1
Left
Insert this end first.
In procedure
After Cleaning
Insert the power supply plug into the power outlet and/or turn on the breaker.
Check that all LED lamps are not blinking.
If they are blinking, the horizontal vane is not installed correctly.
In this case, disconnect the power supply plug and/or turn off the breaker, and then reinstall the horizontal vane by
following the procedures in step 6.
• If you operate the air conditioner after cleaning the air outlet and fan, do not get close to the air outlet as any remaining dirt
may be discharged.
2 Push each vertical vane until it clicks into place.
2
Stopper
Lock.
2 lock the stoppers until they click into place.