BRÖTJE HEP 25-180-10, Руководство по сборке

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Temp differential nominal 2317 E e.g. 15°C
Pump modulation 2320 E Temp differential nominal
Configuration
Hot water ctrl elem Q3
5731 E Diverting valve
Hot water separate circuit 5736 E On
Relay output QX3 5892 E Hot water ctrl elem Q3
Sensor input BX1 5930 E Common flow sensor B10
Function output P1 6085 E Boiler pump Q1
Set the minimum and maximum pump speeds in accordance with the
system configuration under menu items Temps / mode CH1 - Temps /
mode CH3, Boiler Settings and Hot water storage tank:
Function Prog. no. Setting level Setting
Temps / mode CH1
Pump speed min
882 E
Pump speed max 883 E
Temps / mode CH2
Pump speed min
1182 E
Pump speed max 1183 E
Temps / mode CH3
Pump speed min
1482 E
Pump speed max 1483 E
Boiler Settings
Pump speed min
2322 E
Pump speed max 2323 E
Hot water storage tank
Pump speed min
5101 E
Pump speed max 5102 E
Boiler pump with buffer storage tank
If the pump HEP is used as a boiler pump with a buffer storage tank, apply
the settings given in the following table.
Function Prog. no. Setting level Setting
Boiler Settings
Temp differential max
2316 E - - -
Pump modulation 2320 E Boiler setpoint
Configuration
Function 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 configuration under menu items Boiler Settings:
Function Prog. no. Setting level Setting
Boiler Settings
Pump speed min
2322 E
Pump speed max 2323 E
6.2.3 Pump modulation
Presetting
The heating control is preset to supply heating circuit 1 as required.
However, via setting "None" at PWM output P1, the modulating pump is
switched off as standard.
6 Settings
en
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