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6.4 Utilities
Lock controls
The radiator's controls can be locked to
prevent
settings
accidentally, or by unauthorised people.
To go to lock/unlock mode, hold the "F"
key down.
When this function is activated, in case the supply voltage returns after an interruption exceeding 30min, the operating
mode set at the time of the interruption is recovered. If the operating mode was one of the three programs P1, P2 or P3
the frost free program is activated instead, because it is necessary to set the time and the day of the week before
activating again a program.
7.
Troubleshooting
Problem
The radiator does not switch on.
The radiator does not heat up.
The radiator stays hot.
The radiator does not heat up enough.
The radiator heats in Eco mode.
The radiator's surface is very hot.
The temperature in the room differs from the
temperature set.
being
changed
Once the display reads "LOC":
Hold the "F" key down and push the "+"
key to lock the controls.
Activation is indicated by the relevant
icon that switches on, on the display
Hold the "F" key down and push the "-"
key to unlock the controls.
Solution
Check that the power supply is on and that it is as indicated
in the radiator's nameplate (e.g. 230 Vac 50 Hz), and that
the main switch on the right side of the radiator is switched
on (position "I").
Make sure that the operating mode is as required and, if
using a preset programme, that you are not in a time period
for which anti-freeze mode is set.
If the ambient temperature is higher than that set, the
radiator should not heat up.
If in doubt, set Comfort mode and a required temperature
much higher than the ambient temperature, to check that the
radiator is working properly.
Check that the temperature setting is not too high or that
there are no draughts on the radiator, altering the ambient
temperature measured.
Check that the temperature setting is not too low, that the
radiator is only heating the room in which it is installed (keep
the doors closed) and that the mains power supply is
correct.
The radiator may heat up to reach / maintain the eco
temperature. This is not abnormal operation.
It is normal for the surface to be hot when working. The
maximum values comply with the limits laid down by
applicable safety norms.
If the radiator is always very hot, it may be undersized for
the space in which it is used, or may be affected by
draughts.
Having waiter for the ambient temperature to stabilise for at
least 4 hours, you may have to compensate for any
differences between the temperature indicated by the
radiator and that measured in the room. To do this see the
contents of paragraph 6.3 on the section "Aligning the
outside temperature".
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