Operation
29
Condens 7000 WP – 6721842519 (2022/03)
Max. output • 10 ... 100 % Pump output at maximum heat output. Only available if
Pump range map is set to 0.
Pump block time • 0 ... 24 × 10 seconds The internal pump is locked until the external 3-way valve
has reached its end position.
Pump overrun • 1 2 ... 60 min, 24 h Overrun time of the heating pump: pump overrun begins
when heat demand ends.
Ventilation func. • Off
•Auto
•On
The venting function can be switched on after
maintenance work.
During ventilation, the following appears in the info area
of the standard display Ventilation func.
Siphon fill. prog. • Off (only permitted when maintenance is in
progress)
• On, boiler min.
• On, heating min.
The siphon filling program is activated in the following
cases:
• Once the device is switched on using the On/Off
switch
• Once the burner was not in operation for at least
28 days
• Once the operating mode is switched from summer to
winter mode
• Once the factory settings of the device have been
restored
The next time there is a heat demand for heating, the
appliance is held at low heat output for 15 minutes. The
siphon filling program remains active until the device was
in operation with low heat output for 15 minutes.
When the trap filling program is running, the following
appears in the info area of the standard display Siphon
fill. prog.
3-WV mid. pos. • No
•Yes
The function ensures that the system is fully drained and
that the motor can be easily removed. The 3-way valve
remains at the middle position for approx. 15 minutes.
Min. Sys. Pres. • 0.6 0.8 bar
Target Sys. Pres. • 1.0 … 1.3 … 1.7 bar
Maintenance
Maintenance type • Without
• Burner run time: 1000 ... 6000 h
• Service date
1)
• Boiler run time: 1 ... 72 months
Limit values
Max. flow temp. • 30 ... 85 °C Limits the adjustment range for the flow temperature.
Max. DHW temp. • 35 ... 60 ... 80 °C Limits the adjustment range for the domestic hot water
temperature.
Min. boiler outp. • 14 ... 50% Minimum heat output. Minimum setting value may vary
depending on appliance output.
Heating curve
Enable • Yes
• No
When connecting a weather-compensated control unit,
no adjustment at the device is required. The system
control unit optimises this setting. This service function
activates a simple, weather-compensated controller with
a linear heating curve. Depending on the on/off input, the
heating is switched on or off.
Htg. curve base • 20 … 90 °C This is only displayed if the control unit was activated.
This can be used to set the base point of the heating
curve, which corresponds to an outside temperature of
+20 °C.
Htg. curve end • 20 ... 90 °C This is only displayed if the control unit was activated.
This can be used to set the base point of the heating
curve, which corresponds to an outside temperature of -
10 °C.
Meu item Settings/adjustment range Remark/restriction
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