Boiler pump with buffer tank
If the pump HEP is used as a boiler pump with a buffer tank, apply the settings
given in the following table.
Function
Prog. no.
Setting level
Setting
Boiler
Temp differential max
2316
E
- - -
Pump modulation
2320
E
Boiler setpoint
Configuration
PWM output P1
6085
E
Boiler pump Q1
System frost protection
6120
E
Off
Set the minimum and maximum pump speeds in accordance with the system con-
figuration under menu item
Boiler
Function
Prog. no.
Setting level
Set value
Boiler
Pump speed min
2322
E
Pump speed max
2323
E
Commissioning
7660118-03
07.16
Variable speed pump HEP 25-180-10
31
GB
