UniControl 8
6.4 Unlock heater
CAUTION
Possible risk of fire
Burn injuries
Rectify cause of error.
The heater may only be unlocked by trained
technicians.
ATTENTION
Risk of damage to the heater
Rectify cause of error.
The heater may only be unlocked by trained
technicians.
Bring up the Service menu.
Rotate the control knob clockwise.
Select the "Unlock heater" menu element.
Fig. 15: "Unlock heater" menu element
Press the control knob on “Unlock heater”.
Rotate the control knob and select “Delete fault code OK” or
“Back” (cancel).
Press control knob. error codes in the heater will be deleted.
6.5 Reset to factory settings
Selecting “Reset to factory settings” returns the
control element to the delivered state. All preset-
tings are lost.
Bring up the Service menu.
Rotate the control knob clockwise.
Select the "Factory reset" menu element.
Fig. 16: "Factory reset" menu element
Press the control knob.
Rotate the control knob and select “Reset OK” or “Back”
(cancel).
Press the control knob.
The control element returns to the delivered state.