21
Help
Problem
Cause
Solution
Batteries do not have
enough power.
Replace batteries.
Heating
element
does not
warm up.
Is the boiler water
temperature O.K.?
Valve does not open,
is it calcified after
the summer pause /
heating pause?
Adjust the temperature of
the boiler water.
Remove the TTD101, move
the valve stem back and
forth per hand or with
a tool.
Heating ele-
ment does
not cool
down.
Valve does not close
completely. It may be
that the closing point
of your valve seat has
shifted.
Adapt again (see “Adapt-
ing”) Move the valve stem
several times by hand, it
may be that adaptation is
impossible because your
valve is calcified or the
seat no longer performs
its function.
Pressure
piece falls
out (This can
also cause
an E1-error)
Due to an endless-
thread the pressure
piece, which is situ-
ated at the bottom,
can fall out if the
device has not been
affixed on the valve.
Put in the pressure
piece. The device can be
adapted by pressing the
MENU
-point or by remov-
ing and inserting the
batteries. The endless-
thread is rotating now
and fixes the pressure
piece again. Just install it
to the radiator and adapt
it once again.
-
By pressing any key the error message will be deleted
in the display and the adapter is re-started.
