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3
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 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 indoor unit while looking at the operation manual.
Instruct the customer how to operate the unit (particularly cleaning of the air filters, operation procedures,
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 opening the control box lid panel and when carrying out wiring.
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
(5) Washer clamp
Quantity
1 pc.
1 pc.
8 pcs.
10 pcs.
4 sheets
Shape
Name
Joint insulating material
Sealing material
(10) Elbow
(11) Installation
pattern paper
Quantity
2 pcs.
1 pc.
(8): 1 sheet
(9): 3 sheets
1 pc.
1 sheet
Shape
(6) For gas piping (7) For liquid piping
(8) Large
(9) Small
Name
(12) Blocking
material
(13) L-bent piping
(14) Screw
(15) Non woven
fabric
(Miscellaneous)
• Operation
manual
• Installation
manual
• Declaration of
conformity
Quantity
1 pc.
1 pc.
5 pcs.
1 sheet
Shape
Used in
common with
packing
01_EN_3P177351-6P.fm Page 3 Sunday, September 30, 2012 1:52 PM