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3 Install suspension bolts, depending on the ceiling
conditions.
• Before hanging the fan coil unit, make sure
that the ceiling is strong enough to support the
weight of the unit. Test the strength of each
suspension bolt installed.
• Install the suspension bolts in various ways
suitable for the type and material of the ceiling.
Anti-vibration treatment is required when the
ceiling fixing bolt is 1.5 m or more.
4 Secure a total of 8 nuts and washers to each
suspension bolt. However, leave a little space
between the nuts into which the hanger bracket of
the fan coil unit will be inserted.
• At this time, if you cut the stopper pad and insert
it under the upper washer, the washer will not
flow down, making the installation easier.
• For installation of the fan coil unit, be sure to
install at least four suspension bolts.
Insert a pad
s topper
5 Insert a hanger bracket between the nuts fixed to
each suspension bolt to hang the fan coil unit.
• When installing the product, be sure to install the
piping inside the ceiling. When an existing ceiling
is used, install the piping inside the ceiling before
installing the fan coil unit.
DB68-11289A-01_IM_DVM FCU WindFree 4way_EU_EN_.indb 11
Pad stopper
Bracket
6 Tighten the nuts to firmly fasten the fan coil unit.
7 Adjust the position of the fan coil unit while
considering the space for installing the front panel.
Ceiling support
• Remove the jig made in the pattern sheet, and
then use the jig to adjust the space between the
ceiling and the fan coil unit, as shown in the figure
below.
• If not installed in alignment with the jig, noise
may occur.
• Adjust the position of the fan coil unit in
alignment with the jig.
• Adjust the level of the fan coil unit by using a
leveler, and then fix the unit securely.
• First, fix the front panel with the panel fixing bolts,
and then install the front panel so that it comes in
close contact with the fan coil unit body.
Upper nut
Upper washer
Lower washer
8 After installing the fan coil unit, be sure to cover it
with the fan coil unit protection vinyl to prevent any
paint or dust from entering the unit until the panel is
Lower nut
fixed.
Fan coil unit
20
17
Ceiling
Jig
(Unit: mm)
11
English
2022-04-26 오전 8:55:18
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