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ENGLISH
Indoor unit installation
1. Place the pattern sheet on the ceiling at the spot where you want to
install the indoor unit.
•
Since the diagram is made of paper, it may shrink or stretch
slightly due to temperature or humidity. For this reason, before
drilling the holes maintain the correct dimensions between the
markings.
NOTE
2. Insert bolt anchors, use existing ceiling supports or construct a suitable
support as shown in figure.
Concrete
Suspension bolt [Ø9.52(3/8”) or M10]
Insert
Hole in
anchor
Hole in plug
3. Install the suspension bolts depending on the ceiling type.
Ceiling support
•
Ensure that the ceiling is strong enough to support the weight
of the indoor unit. Before hanging the unit, test the strength of
each attached suspension bolt.
•
If the length of suspension bolt is more than 1.5m (4.92 ft),
vibration prevention is required.
•
If this is not possible, create an opening on the false ceiling in
order to be able to use it to perform the required operations on
the indoor unit.
CAUTION
4. Screw three nuts to each suspension bolt leaving space for hanging the
indoor unit. Also, install included rubber washers as shown.
Nut
Washer
Rubber
washer
Fasten the nut
•
You must install four suspension bolts when installing the indoor
unit.
CAUTION
5. Check the levelness of the indoor unit by using a level.
•
A tilt of the indoor unit may cause malfunction of built-in float switch
and cause water leaks.
Level
Summary of Contents for 018 Series
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