BRÖTJE HEP 25-180-10, Руководство по установке

Страница: 29 / 136

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.
Function Prog. no. Setting level Setting
Boiler
Temp differential max 2316 E - - -
Nominal temperature rise 2317 E e.g. 15 °C
Pump modulation 2320 E Nominal temperature rise
Configuration
Sensor input BX1 5930 E
Rail flow temperature sensor
B10
PWM output P1 6085 E Boiler pump Q1
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
Optional settings
Function Prog. no. Setting level Setting
Configuration
Relay output QX3 5892 E DHW actuator Q3
Set the minimum and maximum pump speeds in accordance with the system con-
figuration under menu item
DHW storage tank
Function Prog. no. Setting level Set value
DHW cylinder
Pump speed min 5101 E = 2322
Pump speed max 5102 E = 2323
Commissioning
7660118-03 07.16
Variable speed pump HEP 25-180-10 29
GB