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1.3 Display
During operation, the display indicates the current time as well as information about the opera
-
tion of the controller. The times-of-use are represented by black squares below the row of num
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bers at the top of the display. Icons indicate the operating status of the controller.
The controller status can be displayed in the operating level (–> section 1.4).
EB 5476 EN 9
Operation
Fig. 1 · Icons
1
2
3
4
5
6
7
8 9 10 11 12 13 14 15
16
1 Automatic operation
2 Day mode (rated oper.)
3 Night mode
(reduced operation)
4 Vacation mode
5 Public holiday mode
6 Malfunction
7 Frost protection
8 Heating pump UP
9 Heating demand
10 Heating valve: OPEN,
CLOSED
11 Storage tank charging
pump SLP
12 Solar circuit pump CP
13 DHW demand
14 DHW exchanger charging
pump TLP, Anl 9: UP2
15 DHW valve:
OPEN, CLOSED,
Anl 9: Mixer for underfloor
heating circuit
16 Times-of-use