1. Open the front panel.
2. Remove the air filters.
3. Hold the purifying filters by their tabs and install as shown in the
illustration at below.
HOW TO TAKE OUT FRONT GRILLE
Please follow below steps to take out front grille if necessary such as when servicing.
1. Set the vertical airflow direction louver to the horizontal position.
2. Slide down the two caps on the front grille as shown in the
illustration below, and then remove the two mounting screws.
3. Pull the lower section of the front grille towards you to remove the
front grille.
When reinstalling the front grille, first set
the vertical airflow direction louver to the
horizontal position and then carry out
above steps 2 - 3 in the reverse order.
AUTO SWITCH OPERATION
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