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English
11
Installation Tips
1.
Removing and installing the 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 front panel
until it stops.
2) While pushing the left side front panel shaft outward, push up the
front panel and remove it.
(Remove the right side front panel shaft in the same manner.)
3) After removing both front panel shafts, pull the front panel toward
yourself and remove it.
•
Installation method
Align the front panel shaft of the front panel with the grooves of grille, and push all the way in, then close slowly.
Push the center of the lower panel surface firmly to engage the tabs.
2.
Removing and installing the front grille
•
Removal method
1) Remove the front panel and air filters.
2) Remove the lower flap. (See
Fig.1
)
(Do not remove the upper flap.)
3) Remove screw covers (2 pcs.)*. (See
Fig.2
)
*The 18/24 class models have 3 screw covers.
4) Remove the front grille fixing screws (3 screws)*. (See
Fig.2
)
*The 18/24 class models have 5 screws.
5) Remove the service lid screws (1 screw) and remove service lid.
(See
Fig.3
)
6) In front of the
mark on 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. (See
Fig.4
)
When there is insufficient work space because the
unit is close to ceiling
Place both hands under the center 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 the 3 screws*
1
of the front grille and screw covers (2 pcs.)*
2
.
*1 The 18/24 class models have 5 screws.
*2 The 18/24 class models have 3 screw covers.
3) Install the service lid and screw for fixing the service lid (1 screw).
4) Install the air filters and then mount the front panel.
3.
How to set the different addresses
When 2 indoor units are installed in one room, the 2 wireless remote controllers can be set for different addresses. Change the
address setting of one of the 2 units. When cutting the jumper, be careful not to damage any of the surrounding parts.
Push the front panel
shaft of the front panel
into the groove.
Front panel
shaft
One each on the
left and right sides
Lower flap
Long flat plate
wrapped in a cloth
Screw cover
Upper flap
Fig.1
Fig.2
Fig.4
Fig.3
Screw M4 × 1/2”
(M4 × 12mm)
Service
lid
• Be sure to wear
protection gloves.
CAUTION
1) Push up.
2) Pull toward
you.
1) Remove the battery cover on the remote controller and cut the address jumper (J4).
2) Press , and at the same time.
3) Press , select , press .
(The indoor unit OPERATION lamp will blink for about 1 minute.)
4) Press the indoor unit ON/OFF switch while the OPERATION lamp is blinking.
• If setting could not be carried out completely while the OPERATION lamp
was blinking, carry out the setting process once again from the beginning.
• After setting is complete, pressing for about 5 seconds will cause
the remote controller to return to the previous display.
Indoor unit
ON/OFF switch
Jumper (J4)
Address
1
EXIST
Jumper J4
2
CUT
01_EN_3P686877-1A.fm 11 ページ ２０２２年６月１日 水曜日 午後１２時３２分
