TechniSat Technipolar 1 Instruction Manual page 50

The unit emits an
unpleasant odour while in
operation.
After a restart, it takes 3
minutes for the unit to
start working again.
The following error
messages appear on the
display:
Lt
PF
Ft
50
Air filter is blocked or
dirty.
The protective circuit of
the compressor prevents
an immediate start
after the unit has been
switched off and on
again.
The self-diagnosis
function has detected an
error.
Remove the air filter
and clean it as per the
instructions.
Wait 3 minutes. The unit
will then work as usual
again.
Lt - temperature in the
room is too low. The de-
frost function starts.
PF - sensor error. Notify
our service department
Ft - condensed water
tank is full. Empty the
tank as described in these
instructions.