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Idiomas disponibles
Idiomas disponibles
FCXI_AS_U
38. ROTATING THE COIL
If the hydraulic connections require the rotation
of the coil, remove the front closure panel and
proceed as follows:
1.
Remove the condensate drip tray;
2.
Undo the screws and remove the coil cover;
3.
Remove the screws securing the coil, then
remove the coil;
4.
Remove the push-outs on the right-hand
side;
5.
Rotate the coil and secure it with the pre-
viously removed screws;
6.
Reassemble the cover and fix it with the
screws;
7.
Reassemble the plastic plugs (supplied) in
the holes left free by the water connections;
8.
All the trays can be used to collect conden-
sate on both sides. In case of vertical instal-
lation, to discharge condensate on the right
side, position the drain connection to the
right.
9.
Slide out the electrical wirings from the
right-hand side, remove the push-out and
move the cable grommet from the right to
the left side;
COMPLETING THE INSTALLATION
39. PROBLEMS AND SOLUTIONS
PROBLEM
Feeble air discharge.
It does not heat.
It does not cool.
The fan does not turn.
Condensation on the unit cabinet.
For anomalies don't hesitate, contact the aftersales service immediately.
IFCXIIJ 1501 - 5386400_00
10. Transfer the electrical wirings to the left side
through the cable grommet;
11. Move the control board, the earthing u-bolt
and any electric devices to the left-hand side.
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11
10
• Completing the installation
- Make connections for any additional accessories.
- Refit the casing on the models that require this, without forgetting, for relevant models, to
connect the environment probe which must protrude outward by approximately 3mm from
the probe holder and must be firmly fixed with the appropriate probe retainer.
- Install the air filter.
• Controls
- Start the fan coil and check operation of the components and of all the functions.
≤ 3mm
- Some models with electronic thermostat enable, via the self-test procedure, verification of
the correct operation. The function is described in the manuals supplied with the unit.
Perform a test of operation and sealing of the condensate drainage system by pouring water
into the tray.
PROBABLE CAUSE
Wrong speed setting on the control panel.
Blocked filter.
Obstruction of the air flow (inlet and/or outlet).
Poor hot water supply.
Wrong setting on control panel.
Poor chilled water supply.
Wrong setting on control panel.
No current.
The water has not reached operating temperature.
The limit conditions of temperature and humidity indicated in "MINI-
MUM AVERAGE WATER TEMPERATURE" have been reached.
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6
9
REMEDY
Select the speed on the control panel.
Clean the filter.
Remove the obstruction.
Control the boiler.
See control panel settings.
Control the chiller.
See control panel settings.
Control the power supply.
Please check up the boiler or the chiller.
Check up the thermostat settings.
Increase the water temperature beyond the minimum limits indica-
ted in "MINIMUM AVERAGE WATER TEMPERATURE".
EN
180°
B
A
5
4
3
1
8
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