1.6 Setting the times-of-use
Two times-of-use can be set for each day of the week. If just one time-of-use is required, the start
and stop times of the second time-of-use must be programmed to identical times. The time
schedules for the three heating circuits, DHW heating and the circulation pump can be read
over Modbus. Pump circuits are treated as mixer circuits.
Time schedule
Parameter level
Icon
Heating circuit 1 to 3
PA1 to PA3
DHW heating
PA4
Circulation pump
PA4
Parameters
WE*
Range of values
Period/day
1–7
1–7, 1, 2, 3, 4, 5, 6, 7 with 1–7 = every day,
1 = Monday, 2 = Tuesday, ..., 7 = Sunday
Start first time-of-use
07:00
0:00 to 24:00h; in steps of 30 minutes
Stop first time-of-use
12:00
0:00 to 24:00h; in steps of 30 minutes
Start second time-of-use
12:00
0:00 to 24:00h; in steps of 30 minutes
Stop second time-of-use
22:00
0:00 to 24:00h; in steps of 30 minutes
* Default settings (WE) valid for heating circuits 1 to 3
Proceed as follows:
Switch to configuration and parameter level.
Display:
PA1
Select parameter level.
Open parameter level.
Select datapoint for times-of-use.
EB 5179 EN
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Operation
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