3-4. Remove the Grille to Install the Indoor Unit
Basically, these models can be installed and wired without removing the grille. If access to any internal part is need- ed, follow the steps as given below.
Air intake grille | Grille |
CAUTION
Be sure to wear work gloves
during installation to avoid being
cut by the sharp aluminum finsFig. 16a of the heat exchanger.
How to remove the grille
(1)Grasp both ends of the air intake grille, and remove it by opening towards the front and pulling towards you. (Fig. 16a)
(2)Remove the 2 screws. (Fig. 16b)
(3)Remove the screw on the right side cover plate and open the cover. (Fig. 17a)
(4)Take out the thermistor from the grille. (Fig. 17b)
(5)Pull the lower part of the grille toward you to remove. (Fig. 18a)
(6)Use a standard screwdriver to push on the tabs to remove the grille.
How to replace the grille
(1)Reinstall the grille into the lower part while aligning its tabs on the upper part. (Fig. 18b) Insert the tabs in the slots and push the lower part of the grille back into position.
(2)Make sure that the grille and frame are firmly fitted together by engaging the tabs.
(3)Attach the thermistor on the grille. (Fig. 17a)
(4)Close the cover and replace the screw. (Fig. 17a)
(5)Affix the grille with the 2 previously removed screws. (Fig. 16b)
(6)Install the air intake grille.
(a)Allow the edge of the air intake grille to slide into the top of the indoor unit, and then insert it all the way inside. (Fig. 19a)
(b)Press the bottom right and left corners of the air intake grille to attach it to the indoor unit. (Fig. 19b)
NOTE
Attach so that the round pins at the top right and left cor- ners of the air intake grille are inserted into the grooves at the top right and left of the indoor unit.
Fig. 19b
Screw cover 
Fig. 16b
Cover
Thermistor
| Thermistor |
Fig. 17a | Fig. 17b |
Tab | * |
| |
* | Grille |
|
Frame
Tab
Fig. 18a
*
*
Fig. 18b
Groove
Pin 
8 | Fig. 19a |
|