oventrop Regtronic BS/2-B Notice D'installation Et D'utilisation page 34

Indication of current pump speed
n %:
Current pump speed
Display range: 30 ... 100 %
kWh/MWh: Heat quantity
in kWh / MWh
Display channel
Operating hours counter
h P:
Operating hours counter
Display channel
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Indicates the current pump speed of the solar pump.
Indicates the energy gained in heat quantity – only available
if heat quantity measurement (OHQM) is activated.
The flow rate as well as the reference sensors S1 (flow) and
S4 (return) are used for calculating the heat quantity sup-
plied. It is shown in kWh in the channel kWh and in MWh
in the channel MWh. The overall heat quantity results from
the sum of both values.
The accumulated heat quantity can be set back to 0. As
soon as one of the display channels of the heat quantity
is selected, the
display.
Î Press button 3 for about 2 seconds in order to access
the RESET mode of the counter.
The display symbol
value will be set to 0.
Î Confirm the reset with button 3 in order to finish the
reset.
In order to interrupt the RESET-process, do not press a
button for about five seconds. The display returns to the
display mode.
The operating hours counter accumulates the solar opera-
ting hours of the relay (h P). Full hours are displayed.
The accumulated operating hours can be set back to 0. As
soon as one operating hours channel is selected, the symbol
is displayed.
Î In order to access the RESET-mode of the counter,
press button 3 for approx. 2 seconds.
The display symbol
will be set to 0.
Î Confirm the reset with button 3 in order to finish the
reset.
In order to interrupt the RESET-process, do not press a
button for about five seconds. The display returns to the
display mode.
symbol is permanently shown on the
will flash and the heat quantity
will flash and the operating hours