BRÖTJE HEP 25-180-10 Instructions De Montage page 25

Function
Boiler
Nominal temperature rise
Pump modulation
Configuration
Sensor input BX1
PWM output P1
Function
Boiler
Pump speed min
Pump speed max
Function
Configuration
Sensor input BX1
Function
DHW cylinder
Pump speed min
Pump speed max
7303554-01 07.11
Boiler pump with low loss header, without DHW heating
Boiler pump with DHW heating downstream of low loss header
If the pump HEP is used as a boiler pump without DHW heating or with DHW
heating downstream of the low loss header, apply the settings given in the follow-
ing table.
Prog. no.
2317
2320
5930
6085
Set the minimum and maximum pump speeds in accordance with the system con-
figuration under menu item Boiler
Prog. no.
2322
2323
Optional settings
Prog. no.
5892
Set the minimum and maximum pump speeds in accordance with the system con-
figuration under menu item DHW cylinder
Prog. no.
5101
5102
Variable speed pump HEP 25-180-10
Commissioning
Setting level Setting
E e.g. 15 °C
E Nominal temperature rise
Rail flow temperature sensor
E
B10
E Boiler pump Q1
Setting level Set value
E
E
Setting level Setting
E DHW actuator Q3
Setting level Set value
E = 2322
E = 2323
GB
25