43
E
nglish
1508 - 5138800_00
4
2
3
1
Øi 16mm
RM
180°
1/2”F
RM
^ƵƉƉůLJƚŚĞƐLJƐƚĞŵǁŝƚŚ
ĨůĂƚĨĂĐĞĚĐŽŶŶĞĐƚŝŽŶƐ͘
DĂŬĞƚŚĞŚLJĚƌĂƵůŝĐ
connections using the
ĂƉƉƌŽƉƌŝĂƚĞǁĂƐŚĞƌƐ͘
maximum operating temperature is not
exceeded.
Instructions essential for the proper
installation of the equipment are shown
here.
The final touches to all the operations
are however left to the experience of the
installation engineer in accordance with
the specific needs.
The FCW fan coil unit must be installed in
such a position that the air can be distrib-
uted throughout the room and that there
are no obstacles (curtains or objects) to
the passage of the air from the intake.
The unit must be arranged in such a way
as to make ordinary maintenance easy
(filter cleaning) and special maintenance,
as well as the access to the air vent valve
on the heat exchanger coil at a height of
190 to 220 cm.
,LJĚƌĂƵůŝĐĐŽŶŶĞĐƚŝŽŶƐ͗
&ĞŵĂůĞĚŝĂŵ͘ϭͬϮ͟'ǁŝƚŚĨůĂƚĨĂĐĞĚĨůĂƌĞ
ĐŽŶŶĞĐƚŝŽŶƐ͘ dŚĞ ĚŝƌĞĐƚŝŽŶ ŽĨ ƚŚĞ ǁĂƚĞƌ
ĨůŽǁŝƐŝŶĚŝĐĂƚĞĚŽŶƚŚĞƉŝƉĞƐŽĨƚŚĞƵŶŝƚ͘
ŽŶĚĞŶƐĂƚĞĚƌĂŝŶĐŽŶŶĞĐƚŝŽŶƐ͗
&t ϮϮ Ͳ ϯϮ ĂŶĚ ϰϮ͗ &ĞŵĂůĞ ǁŝƚŚ
ŝŶƚĞƌŶĂůĚŝĂŵĞƚĞƌŽĨTŝϭϲŵŵ͘
The supply and return pipes must be
equally sized, made of copper with a
minimum diameter of 1/2", suitably insu-
lated to avoid heat dispersion and drip-
ping during cooling operation.
The water and condensate drainage
pipes and the electrical circuit wiring on
the wall must be installed beforehand.
The diameter of the hole for the connec-
tions must be at least 70 mm and the pip-
ing positioned in such a way as to main-
tain an adequate inclination along the
entire route (min.1%), to ensure evacu-
ation of the condensate produced in the
cooling operation of the fan coil unit.
The condensate drainage system must
be correctly sized. To avoid unpleasant
smells a trap is recommended if the con-
densate is connected to the sewage sys-
tem.
The service hole for the piping can be
located on the right or left of the unit.
The support wall must be sturdy and not
subject to vibrations.
Do not install the unit near sources of
heat, vapour or flammable gas.
Do not install in a position exposed to
direct sunlight.
Installation
To install the unit, proceed as follows:
Ͳ WƵƚƚŚĞƚĞŵƉůĂƚĞŽŶƚŚĞǁĂůů͕ĨŝdžŝŶŐŝƚ
ƐŽůŝĚůLJǁŝƚŚĂƚůĞĂƐƚƐŝdžŽƌŵŽƌĞƐĐƌĞǁƐ
Žƌ ĞdžƉĂŶƐŝŽŶ ďůŽĐŬƐ ŽĨ Ă ƚLJƉĞ ƚŚĂƚ ŝƐ
ĂĚĞƋƵĂƚĞ ĨŽƌ ƚŚĞ ƚŚŝĐŬŶĞƐƐ ŽĨ ƚŚĞ ĨŝdžͲ
ŝŶŐǁĂůů͕ƚŚƌŽƵŐŚŚŽůĞƐŶĞĂƌ ƚŚĞ ĞĚŐĞ
of the template.
dŚĞ ƚĞŵƉůĂƚĞ ŵƵƐƚ ďĞ ĨŝdžĞĚ ĨůƵƐŚ ƚŽ
ƚŚĞ ǁĂůů͕ ƉĞƌƉĞŶĚŝĐƵůĂƌ ƚŽ ƚŚĞ ĨůŽŽƌ
ĂŶĚ ƉĞƌĨĞĐƚůLJ ůĞǀĞů͘ &ĂŝůƵƌĞ ƚŽ ƌĞƐƉĞĐƚ
ƚŚĞƐĞ ĐŽŶĚŝƚŝŽŶƐ ǁŝůů ĐĂƵƐĞ ǁĂƚĞƌ ƚŽ
ĚƌŝƉŽƵƚŽĨƚŚĞĚƌĂŝŶƚƌĂLJ͘
- Remove the cabinet.
- The FCW unit permits 4 connection pos-
sibilities.
For connections through the wall make
a hole with a diameter of 70 mm,
inclined downwards by 5-10 mm.
For connections sideways and down-
wards, remove the knock-outs of the
cabinet in the direction of the pipes.
- Carry out the electrical connections as
shown on the wiring diagram.
- If you intend to control the fan coil
unit with the PFW2 wired control
panel make the connection with the
unit as indicated in the wiring diagram:
remove the connector of the Infra Red
receiver from the circuit board of the
unit and connect the wired control
panel to it . The cable is 4 metres long.
- Make the water connections. If the
pipe is repeatedly bent it may break.
dŚĞƵŶŝƚΖƐƉŝƉĞƐŝŶĚŝĐĂƚĞƚŚĞĚŝƌĞĐƚŝŽŶŽĨ
ƚŚĞǁĂƚĞƌĨůŽǁ
- Connect the condensate drain outlet
to the drainage line and make sure it
works properly.
- Insulate the pipes properly.
- Position the FCW unit on the template
after passing the pipe through the hole
or in the channelling in the wall. Check
that the fan coil is level horizontally
and vertically.
- When all the installations have been
completed (electrical and hydraulic
connections, fan coil unit fixing and
condensate drain connection) close the
hole in the wall with a suitable filler.
- Vent the coil using the air valve pro-
vided.
- Complete the refitting of the compo-
5 ÷ 10
ø70
