4
Key functions
1 Time bar (24 hours) of the clock program (from 03.00 to
03.00 hours).
The bar displays the day program set.
2 Tap symbol for tap water Comfort/Economy setting.
•Symbolvisible:Comfortsettingalwaysonorswitchingon/
off automatically.
•Symbolnotvisible:Economysetting.
3 Radiator symbol for central heating operation.
•Symbolvisible=centralheatingoperationpossible.
•Symbolnotvisible=centralheatingoperationnotpos-
sible.
4 This symbol is visible when the boiler is set to the Economy
position and no central heating operation is possible. Room
temperature is now kept at approximately 5°C (anti-freeze
protection).
5 The hand symbol is visible when the room temperature of
the clock program has been adjusted using the arrow keys
(this applies until the next temperature change of the clock
program).
6 The sun symbol is visible if during a switched on weather
dependent setting the average daily temperature remains
above or around 18°C.
7 The fault symbol is visible as soon as a fault becomes ap-
parent.
8 Theamesymbolisvisiblewhentheboiler’sburnerison.
9 Arrow keys and , with which settings such as room
temperature can be adjusted.
To Next Page
Loading...
Need help?
General
