ABB i-bus KNX AC/S 1.x.1 Series User Manual

ABB i-bus
®
KNX
Parameters
308 2CDC508198D0211 Rev. A | AC/S 1.x.1
Switch off if no room demand
Options:
No (checkbox cleared)
Yes (checkbox selected)
With this function the module monitors the room control values and automatically switches on and off the
heat generator connected accordingly.
It is a prerequisite for this function that all control values from the room valves in the heating system are
available and connected to the ASM input socket. There must therefore not be any conventional
thermostats in the heating system.
This function is affected by the Enable heat generator based on ASM input socket function. If both
functions are activated, the Enable heat generator based on ASM input socket has a higher priority.
Selection of Yes option:
Dependent parameter(s)
Switch on if the room demand is higher than
Options:
0...10…100 %
The module sends a switch-on command to the heat generator if the highest room control value
present on the ASM input socket exceeds this value.
Switch off if the room demand is equal to or less than
Options:
0…100 %
The module sends a switch-off command to the heat generator if the highest room control value
present on the ASM input socket is the same as or less than this value.

ABB i-bus KNX AC/S 1.x.1 Series Specifications

General

Brand	ABB
Model	i-bus KNX AC/S 1.x.1 Series
Category	Controller
Language	English