23 - EN
A0
NTC sensor
Tge is defective
Disconnect the power
from the ComfoAir.
Are the
connections
at the
ComfoAir
correct?
Reconnect the
NTC sensor.
Yes
No
Yes
No
Replace the Luxe
connection panel.
Are the
fuses on the
Luxe connection
panel correct?
Yes
No
Replace the
defective fuse.
Is
P60
set to the
correct value?
Yes
No
Set P60
to the correct value.
Reset the malfunction
(P74 on 1)
Is the
resistance of
the NTC sensor
correct?
A10
Malfunction
Set P53 on "0".
Reset the malfunction
(P74 on 1)
Replace the
NTC sensor.
Install all parts in
reverse order.
Reconnect the
power to the
ComfoAir.
Install all parts in
reverse order.
Reconnect the
power to the
ComfoAir.
Is there
12VDC present
on the Luxe
connection
panel?
Yes
No
Replace the Luxe
connection panel.
Reconnect the power
to the ComfoAir.
Disconnect the power
from the ComfoAir.
Disconnect the power
from the ComfoAir.
Release the front panel
by unscrewing the screws.
Lift the front panel
from its hinges.
Remove the plastic panel
in front of the control
circuit board
Risk of
electrocution.
