26
If there is an indicator “Sen” on
the screen and Thermostat light is
blinking
Heat sensor fault
Make sure heat sensor is connected
properly Check whether heat sensor
is cut or disconnected.
There “Ac” indicator on the screen
AC failure
Make sure AC input is connected
properly.
If AC input is key controlled, make
sure switch is in off position and
there is AC energy input to the
system.
Temperature warning is flashing on
the screen
Overheating in boiler
Boiler temperature increases over
95 degrees. Lower the temperature.
The burner cannot be activated.
Safety thermostat problem or
Burner connection problem
Make sure the burner connection is
made properly. Check that the boiler
temperature is within normal working
temperature. Make sure safety
sensor cable is not short-circuiting
or disconnected.
If there is “Enn” sign on the screen.
Check whether safety sensor cable
is disconnected or plucked.
Summary of Contents for TLG 100
Page 1: ...Heating Boiler User Guide...
Page 32: ...27 CERTIFICATES...
Page 33: ......
Page 35: ......
