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• Connecting the pipes and binding them
(Fig. 3-7)
Wrap the connection cable, the drain pipe
and wires securely and evenly with tape, as
shown below.
- The condensed water generated at the back
of the indoor unit is collected in a special
tank and conveyed outside the room. Do
not put anything else in the tank.
INSTALLING THE INDOOR UNIT (Fig. 3-8)
- Push the pipe through the hole in the wall.
- Place the clamp on the back of the indoor
unit, on the installation panel hook, move
the indoor unit sideways and make sure it is
safely attached.
- The pipes can quickly and easily be connect-
ed by lifting the indoor unit with cushioning
material placed between the unit and wall.
Remove when the pipes have been connect-
ed.
- Push the bottom of the indoor unit upwards
along the wall, then move the unit sideways
and downwards to ensure it safely attached.
Indoor unit
1
2
4
3
5
6
Key:
1 - Collection tank
2 - Space for pipes
3 - Connection pipe
4 - Connection pipe
5 - Drain pipe
6 - Wrapping tape
3-8
1
Key:
1 - Coupling plate
2 - Cushioning material
3.2 INSTALLING THE WATER PIPES.
PIPES SIZING AND MATERIALS.
Pipe material
Coil connections
(flat plate)
CONNECTING THE WATER PIPE
The water pipe must be connected by expert tech-
nicians using two spanners for tightening the pipes
of the indoor unit (Fig. 3-9).
Note: Read the installation instructions for
connecting the water pipes of the fan coil with
built-in acceleration device (Fig. 3-10).
- When connected for the first time, com-
pletely expel the air from the coils through
the outlet valve (fig. 3-11).
3.3 WIRING DIAGRAM
Note: The appropriate function is indicated in
the dotted part (can be selected by the user if
3-10
3-7
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Key:
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1 - Three-way valve (4 ports)
2 - Discharge valve
3 - Connector
2
3-12
Key:
1 - Front panel
2 - Display cover plate
3-9
required).
Pursuant to applicable national regulations,
fixed wiring must have an integrated single-pole
Copper pipe for
disconnect device with a distance between con-
fan coil
tacts of at least 3 mm on all poles and a residual
3/4"
current device (RCD) of at least 10 mA.
The device must be installed in compliance with
3/4"
the national regulations in force.
- remove the front protection and take off the
- Connect the power cable and the signal line,
2
1
3
1
30
plate (Fig. 3-12).
then configure if necessary (Fig. 3-13).
2
3-11
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