10
Installation Procedure
English
Installation Pr
oc
edur
e
Step 3 Optional: Insulating the body
of the fan coil unit
Insulation guide
• For the pipe inlet and outlet and some bent parts, cut
out and shape the insulation material in accordance
with their shape.
• Be sure to insulate the air inlet and outlet (front and
rear) together when insulating the connecting ducts.
Step 4 Installing the fan coil unit
Preparations for installation
The piping that will be connected to the fan coil unit must
be completed before installation.
1
Check the product to install and its installation
location.
2
Check the following installation requirements:
• When the product is installed on the ceiling, check
the strength of the ceiling first.
• When the product is installed on the ceiling, use
the pattern sheet.
• After making the mounting hole on the ceiling,
keep the ceiling surface level.
• You may need to reinforce the ceiling to prevent
the product from causing the upper floor to vibrate.
3
Drill holes on the ceiling or the ceiling support, and
then insert the foundation bolts, as shown in the
following figure:
• Use bolts of Ø 9.52 or M10 size and of 1.5 m or less
length.
• Install at least four foundation bolts so that the fan
coil unit can be fixed firmly.
• When the existing ceilings require reinforcement,
use anchor holes.
• For new ceilings, use sunken inserts, sunken
anchors, or other commercially available parts.
Concrete
Anchor hole
Insert
Plug hole
Suspension bolt
(Ø 9.52 or M10)
Ceiling support
CAUTION
• Purchase all the needed parts from the market.
• Because the pattern sheet is made of paper, it may
shrink or stretch slightly due to temperature or
humidity. Therefore, before drilling holes on the
ceiling, be sure to check the correct dimensions.
• Be sure to secure a sufficient space that allows for
access for maintenance or repairs.
Installing on a new ceiling
1
Place the pattern sheet on the ceiling at the spot
where you want to install the fan coil unit.
NOTE
• Because the pattern sheet is made of paper, it may
shrink or stretch slightly due to temperature or
humidity.
Take the following steps to install one or more inspection
holes according to the panel type.
•
For installing a ceiling type square panel
Install an inspection hole along the direction of
connection parts of the water pipe and the drain hose.
(1 point)
•
For installing a ceiling type circular panel
Install an inspection hole along direction of the
connection parts of the water pipe and the drain hose and
another along the direction of the fan coil unit display.
(2 points)
2
Drill holes on the ceiling or the ceiling support, and
then insert the foundation bolts, as shown in the
following figure:
Concrete
Suspension bolt (M10) - field supply
Hole in anchor
Insert
Hole in plug
Summary of Contents for AG026TN1DKH/EU
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