58
Problems
Chek
Traces of dirt appear
on the wall around
the device.
When functioning, the device will be normally warm; the maxi-
mum surface temperature being limited in accordance with the
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your device is still too warm, make sure the power is adapted to
the size of your room (we recommend 100 W/m2 for a ceiling
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draught which would disrupt its functioning..
The last elements
top and bottom are
cooler than the rest
of the device
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conduction.
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transmitted its heat.
The Expert Menu is
not accessible.
You saved a PIN. You must enter your PIN to access the Expert
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If you forgot your PIN, enter the code 081.
The unit does not
follow internal
programming
commands.
Make sure the date and time are set.
Make sure the unit is in PROG mode and internal programming
has been selected.
An error code is
displayed
Err 3: connection sensor fault.
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Contact your installer.
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inlet or outlet are not obstructed.
The unit does not
follow external
programming
commands.
Make sure the programming unit is correctly used (see Program-
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Verify that the device is in Prog mode inactive.
If you have not been able to solve your problem, contact your distributor/installer with the
reference numbers of the appliance. They are located on the side of the unit. Measure the
room temperature.
