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English
2. BEFORE INSTALLATION
When unpacking the indoor unit or moving the unit after
unpacked, hold the hangers (4 places) and do not apply
force to other parts (particularly refrigerant piping, drain
piping and resin parts).
•
Make sure to check in advance that the refrigerant to be
used for installation work is R410A.
The air conditioner will not operate properly without the
correct refrigerant.
•
For installation of the outdoor unit, refer to the installation
manual attached to the outdoor unit.
•
Do not throw away the accessories until the installation
work is completed.
•
After the indoor unit is carried into the room, to avoid the
indoor unit from getting damaged, take measures to protect
the indoor unit with packing materials until the installation
begins.
(1) Determine the route to carry the unit into the room.
(2) Do not unpack the unit until it is carried to the installa-
tion location.
Where unpacking is unavoidable, use a sling of soft
material or protective plates together with a rope when
lifting, to avoid damage or scratches to the indoor unit.
•
Have the customer actually operate the air conditioner
while looking at the operation manual.
Instruct the customer how to operate the air conditioner
(particularly cleaning of the air filters, operation pro cedures,
and temperature adjustment).
•
For selection of installation location, use the installation
pattern paper as reference.
•
Do not use the air conditioner where in the salty atmo-
sphere such as coastal areas, vehicles, vessels or the
voltage fluctuation is frequent such as factories.
•
Take off static electricity from the body when carrying out
wiring and the control box cover is removed.
The electric parts may be damaged.
2-1 ACCESSORIES
Check if the following accessories are attached to the
indoor unit.
Name
(1) Drain
hose
(2) Metal
clamp
(3) Washer for
hanger
(4) Clamp
Quantity
1 pc.
1 pc.
8 pcs.
7 pcs.
Shape
Name
(5) Installation
pattern paper
(6) Screw
(M4)
(7) Washer
fixing plate
Joint insulating
material
Quantity
1 sheet
4 pcs.
4 pcs.
1 each
Shape
Used as
packing
material
(8) For gas
piping
(9) For liquid
piping
Name
Sealing material
Quantity
1 each
1 sheet
1 pc.
Shape
(10) Large
(11) Medium-1
(12) Medium-2
(13) Small
(14)
Name
(15) Installation
guide
(16) Insulation
tube
Conduit mounting
plate
(Miscellaneous)
•
Operation
Manual
•
Installation
Manual
•
Warranty
Card
Quantity
1 sheet
1 pc.
1 pc.
Shape
(17)
•
Screws for fixing the panel are attached to the decoration
panel.
2-2 OPTIONAL ACCESSORIES
•
This indoor unit separately requires a decoration panel and
a remote controller.
•
Confirm if a decoration panel shown in the Table 1 is pre
-
pared and meets your model.
(Refer to the installation manual attached to the decoration
panel for how to install.)
Table 1
Unit model
Optional decoration panel
FCQ 18 · 24 · 30 · 36 ·
42 · 48TAVJU
BYCQ125BGW1, BYCQ125B-W1
Color : Fresh white
Table 2
Remote Controller Model
Wired type
BRC1E73
•
Install the remote controller to the place where the cus-
tomer has given consent.
Refer to the catalog for the applicable model.
(Refer to the installation manual attached to the remote
controller for how to install.)
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