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English
2. BEFORE INSTALLATION
When unpacking and moving the indoor unit after unpacked, do not apply force to the piping (refrig-
erant and drain) 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 properly operate if a wrong refrigerant is used.)
•
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.
(1) Determine the route to carry the unit into the room.
(2) Do not unpack the unit until it is carried to the installation 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 (used in common with the packing
case.) as reference.
•
Do not use the air conditioner where in the salty atmosphere 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 lid 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
Joint insulating
material
Sealing material
(10) Resin bushing
Quantity
1 sheet
1 each
1 each
1 pc.
Shape
(6) For gas piping
(7) For liquid piping
(8) Large
(9) Small
Name
(11) Wiring fixture
(12) Screw for wiring fixture
(Miscellaneous)
•
Operation manual
•
Installation manual
•
Declaration of for-
mity
Quantity
2 pcs.
2 pcs.
Shape
M4 × 12
01_EN_3P249378-8N.fm Page 3 Saturday, September 29, 2012 3:02 PM