Problem Solving - TERMA MEG Gebrauchsanweisung

Problem solving

Problem
The device is plugged in,
no diodes are on.
Heating element is not
heating, outside diodes are
winking alternately.
Heating element is heating
despite turning it off with
the on/off button.
If the problem continues please contact Your local Distributor.
14
User manual MEG, DRY, MOA, REG 2, REG 3
Possible cause
Problem with the
connection.
Temperature sensor has
been damaged.
Overheating of device.
Damaged Electronics.
Solution
Check the connection of
the power wire, the plug
and the socket.
Disconnect the device
completely, wait until the
radiator cools down and
then re-connect it.
Check and confirm that the
heating element's out put
does not exceed the rec-
ommended output of your
radiator. Check and reduce
the water tem perature in
the central heating system-
must not exceed 82°. In
electric-only version check,
if the radiator is proper-
ly filled with the heating
agent.
Disconnect the device
completely, wait until the
radiator cools down and
then re-connect it.