7
5. - TROUBLESHOOTING
- The inertia radiator does not heat.
Check the heater or the air inlets are not covered.
Disconnect the heater from supply. Let the unit to cool
down and connect it again.
If the display shows the time press the
key to switch on
the heater. Check that the DAY or NIGHT temperatures
are right.
- The room does not reach the right
temperature.
Check the selected temperature is in accordance with the
desired temperature. Maybe the room needs more
heating power.
- The display shows “Err1” or “Err2”
Contact the after sale service.
- Only daily programmes.
The controller is in a single 24hr mode (factory default).
See WEEKLY PROGRAMMES section to swift to
24hr/7days mode.
- The keyboard is locked.
If the display shows
the keyboard is locked. To
unlock the keyboard press the
key more than six
seconds.
WIRING
MODELS RX-ELST
R heating element
Ts safety cut out
Tf fan switch
C selector
Rm fan resistor
