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5.2 Procedure
SWITCHNG ON THE HEATING SYSTEM
1. Switch on the circuit breaker for the mains electricity supply, or
otherwise ensure the unit is provided with power.
✓ The heating system is now under voltage.
2. Turn the heating system mains switch on.
✓ The indicator light in the mains switch will illuminate.
✓ The control is activated.
✓ After a start-up phase, the display will first of all show a switch-on
message and then show the standard display of i-01.
✓ The heating system is now switched on.
SETTING THE BOILER OUTPUT AND DISPLAY LANGUAGE
BOILER OUTPUT
SETTING
1. Simultaneously press the Plus and Enter buttons.
✓ The display will change to the service level.
✓ The cursor is positioned on the parameter group “1-General”.
2. Press the Enter button.
3. Press the Down button until you reach the parameter Boiler
Type 1-01.
4. Press the Enter button.
5. Use the Plus or Minus button to select the required boiler output.