3062438_0309
32
Yield determination with the actual flow rate:
The yield determination with the actual flow rate is carried out
via collector sensor, flow rate transducer and return sensor. This
constantly calculates the yield and the output using the actually
captured flow rate. This requires the heat meter set (part no.
2744392).
Yield determination with a specified flow rate:
To determine the yield using a specific flow rate, that flow rate
must be captured and entered at least once. The yield is then
calculated using that specified value, the collector sensor and the
return sensor (part no. 2792022). Install the return sensor near
the pump-valve assembly.
Note:
For variable flow rates (e.g. active speed control), determining the
yield is only sensible with the actually captured flow rate.
To determine the yield, enter the calculated flow rate or the pulse
value of the flow rate generator used here.
The entry is subject to the settings of parameter 08:
SOL08
/
P08
= 1:
Enter the pulse value of the flow rate generator used in l/pulse
(flow rate per pulse). As factory-setting, a value for the heat meter
set of 1 l/min has been pre-selected.
SOL08
/
P08
= 2:
Enter the determined flow rate in l/min.
SOL09
/
P09
Flow rate
With this parameter select, whether the medium used is water or
the Wolf-specific heat transfer medium.
SOL10
/
P10
= 0: Medium = Water
SOL10
/
P10
= 1: Medium = Heat transfer medium specified
by Wolf
SOL10
/
P10
Medium selection
A BUS feed is integrated into solar module SM2, to supply other
BUS subscribers, for example a programming module. You can
program the respective function.
SOL11
/
P11
= 0: BUS feed switched OFF
SOL11
/
P11
= 1: BUS feed permanently ON
SOL11
/
P11
= 2: BUS feed is switched ON or OFF automatically
SOL11
/
P11
BUS feed
Parameter description
