1. Removing and installing front panel.
•
Removal method
Hook fingers on the panel protrusions on the left and right
of the main body, and open until the panel stops. Slide the
front panel sideways to disengage the rotating shaft. Then
pull the front panel toward you to remove it.
•
Installation method
Align the tabs of the front panel with the grooves, and
push all the way in. Then close slowly. Push the center of
the lower surface of the panel firmly to engage the tabs.
Push the
rotating shaft
of the front
panel into the
groove.
2. Removing and installing front grille.
•
Removal method
1)Remove front panel to remove the air filter.
2)Remove the front grille. (3 screws)
3)In front of the
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.
1.
Installing the mounting plate.
• The mounting plate should be installed on a wall which can support the weight of the indoor unit.
1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and
mark the boring points on the wall.
2) Secure the mounting plate to the wall with screws.
Recommended mounting-plate retention spots and Dimensions
4-15/16
(125)
φ3-1/8
(φ80)
2-3/8
(60)
Drain hose position
Installation Tips
Upper hook
mark of
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)
Indoor Unit Installation (1)
Recommended mounting - plate retention
spots (9 spots in all)
(Bolt size : 3/8 (M10))
3-1/8
19-13/16
(1050)
(83)
(503.5)
41-5/16
Through-the-wall
Keep here the piece cut out
hole φ3-1/8 (φ80)
from the unit for piping
* The removed pipe port cover can be
kept in the mounting plate pocket.
<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 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 3 screws of the front grill.
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
mark area
controllers can be set for
(3 locations)
different addresses.
1) In the same way as
when connecting to an
HA system, remove
the metal plate
Upper hook
Push
electrical wiring cover.
down.
2) Cut the address
Upper hook
jumper (JA).
3) Cut the address
jumper (J4).
Leveling mounting plate
b
Place a leveler on raised tab.
(Bolt size : 3/8 (M10))
1-3/4
3-15/16
(44.5)
(100)
Gas pipe end
Liquid pipe end
Removed pipe
port cover
2) Pull toward you.
JA
Address
EXIST
1
CUT
2
J4
Address
EXIST
CUT
3-15/16
(100)
Use tape
measure
as shown.
Position the
end of tape
measure at ∇
φ3-1/8
(φ80)
3-15/16
(99.5)
unit : inch (mm)
A
Mounting plate
1) Push up.
J4
1
2
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