Operation Manual

6 720 645 350 (2010/09)

Operation with flap open | 13

Item Element Designation Explanation

1 Rotary selector • Turn the rotary selector:

– Change the room temperature temporarily.

– Scroll through the menu and change the value.

• Push the rotary selector:

– Open the menu.

– Confirm the setting.

2 Operating mode selector • auto:

Heating according to the heating program.

• / / :

Heating constantly according to operating mode

Comfort/Economy/ Frost (the heating program is

disabled).

3 Menu key Open and close the main menu.

4 Info key Open and close the info menu. Display of current

information regarding the heating system, e.g.

heating, DHW, solar.

5 “Delete” key Delete / reset a value in the menu.

6 “Back” key Return to the higher menu level.

Tab. 4 Controls with flap open

info