Problems
Traces of dirt appear
When functioning, the device will be normally warm; the maxi-
on the wall around
mum surface temperature being limited in accordance with the
the device.
NF Electricity Performance standard. However, if you find that
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
height of 2.50 m or 40 W/m3) and the unit is not placed in an air
draught which would disrupt its functioning..
The last elements
At the top, the upper elements are not completely filled to allow
top and bottom are
for expansion of the thermodynamic fluid. They heat up only by
cooler than the rest
conduction.
of the device
At the bottom, the elements convey the fluid return, which has
transmitted its heat.
The Expert Menu is
You saved a PIN. You must enter your PIN to access the Expert
not accessible.
menu (see the Expert Menu chapter).
The unit does not
Make sure the date and time are set.
follow internal
Make sure the unit is in PROG mode and internal programming
has been selected.
programming
commands.
In Boost mode, the
Make sure nothing covers the part
fan (depending on
right of the control box
model) stops and
restarts repeatedly
An error code is
Err 3.3 : Error ° C. Room temperature too high.
displayed
plastic case at the bottom right (diagram opposite).
Err 10: Linap connection fault.
Contact your installer.
Err 6: Clean the filter (model with fan) and / or check that the air
inlet or outlet are not obstructed.
The unit does not
Make sure the programming unit is correctly used (see Program-
follow external
ming unit operating instructions).
programming
Verify that the device is in Prog mode inactive.
commands.
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.
The Commercial Code and Serial Number will allow the
manufacturer to identify the appliance you purchased.
Make sure there is no laundry around the
32
Check