32
Service menu
Sense II – 6 720 818 367 (2015/10)
Menu item
Adjustment range description
Pump type
Output-
compensated
The heating pump operation is dependent on the burner output. In particular
this means that the pump runs at the lowest possible modulation while the
burner is off and a heat request is present (flow temperature setpoint > 0 °C)
or frost protection is active.
Delta P-
compensated 1...4
The heating pump operation is dependent on the differential pressure.
Pump run-on time
24 h
Pump over-run time after the burner is off in order to discharge the heat from
the heat source
0 ...
3
... 60 min
Pump logic temperature
0 ...
47
... 65 °C
Below this temperature the pump is off to protect the heat source from
condensate formation
(only available in non-condensing appliances)
.
Pump control mode
Saving energy
The pump is either running at every heat demand (set flow temperature > 0 °C)
or in an energy-efficient mode (default value depends on heating appliance
control unit).
Heat request
Pump rate min. output
0 ... 100 %
Pump rate at minimum heat output (pump output proportional to heat output)
Pump rate max. output
0 ... 100 %
Pump rate at maximum heat output (pump output proportional to heat output)
Pump block. time ext.3WV
0
... 60 s
Pump blocking time with external 3-way valve in seconds
Maximum output
0 ... 100 %
Maximum available heat output of the heat source
Upper limit max. output
0 ... 100 %
Defines the maximum possible value of the previous setting (upper limit for
Maximum output).
Max. DHW output
0 ... 100 %
Maximum released DHW output
Top limit max DHW output 0 ... 100 %
Defines the maximum possible value of the previous setting (upper limit for
Max. DHW output).
Top limit max flow temp.
30 ...
82
°C
Defines the maximum possible value (upper limit) of the flow temperature.
Min. appliance output
0 ... 100 %
Minimum rated output (heating and DHW)
Time interv (stdby period) 3 ...
10
... 45 min
Time interval between starting and stopping the burner in minutes
TempInterv (StdbyPeriod) 0 ...
6
... 30 K
Temperature differential for stopping and restarting the burner
Duration of heat retention 0 ...
1
... 30 min
Heating mode is blocked after DHW heating, in minutes
Venting function
Off
Venting function, e.g. after a maintenance.
Auto
On
Trap filling program
Off
Program for filling the heat source siphon at minimum output
One boiler
minimum
Signal ext. heat req.
On/Off
An additional on/off temperature controller is connected to the heat source
(e.g. existing 230V controls).
0-10V
An additional 0-10 V temperature controller is connected to the heat source
(e.g. in a Building Management System).
Set value ext. heat req.
Flow temperature
The 0-10 V signal that is present at the connection for an external heat
requirement signal is interpreted as a requested flow temperature ( °C) or heat
output (%).
Output
AirCorrFact min fan power -9 ...
0
... 9
With this setting the air correction at minimum fan output rate can be adjusted.
AirCorrFact max fan pow.
-9 ...
0
... 9
With this setting the air correction at maximum fan output rate can be adjusted
Table 19 Settings in the boiler data menu
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