English
3
Englis
h
Installation Tips
1.
Removing and installing front panel.
• Removal method
1) Place your fingers in the indentations on the main unit (one each on the
left and right sides), and open the panel until it stops.
2) Continue to open the front panel further while sliding the panel to the
right and pulling it toward you in order to disengage the rotating shaft on
the left side. To disengage the rotating shaft on the right side, slide the
panel to the left while pulling it toward you.
• Installation method
Align the tabs of the front panel with the grooves, and push all the way
in. Then close slowly. Push the centre of the lower surface panel firmly
to engage the tabs.
2.
Removing and installing front grille.
• Removal method
1) Remove the front panel to remove the air filter.
2) Remove the screws (2) from the front grille.
3) In front of the
mark of the front grille, there are 3 upper hooks.
Lightly pull the front grille toward you with one hand, and push down on
the hooks with the fingers of your other hand.
When there is no work space because the unit is close to ceiling
CAUTION
• Be sure to wear protection gloves.
Place both hands under the centre of the front grille, and while pushing up, pull it toward you.
• Installation method
1) Install the front grille and firmly engage the upper hooks (3 locations).
2) Install 2 screws of the front grille.
3) Install the air filter and then mount the front panel.
3.
How to set the different addresses.
When two indoor units are installed in one room, the two wireless remote controllers
can be set for different addresses.
1) In the same way as when connecting to an HA system, remove the metal plate
electrical wiring cover.
2) Cut the address jumper (JA) on the printed circuit board.
3) Cut the address jumper (J4) in the remote controller.
Indentations on
the main unit
Push the rotating
shaft of the front
panel into the groove.
Rotating shaft
Lightly pull the front
grille toward you with
one hand, and push
down on the hooks with
the fingers of your other
hand. (3 locations)
Push
down.
Upper hook
Upper hook
Upper hook
mark area
(3 locations)
1) Push up.
2) Pull toward you.
