ABB i-bus KNX AC/S 1.x.1 Series Product Manual page 399

Application controller
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ABB i-bus
KNX
Parameters
This section displays the state of the pump from the chiller linked.
If activated in the settings, the pump for the chiller can be overridden by the "admin" and "expert" users via
the web user interface. For this purpose the slider must be dragged to one of the two "Override" positions.
Status Pump relay
Outputs the status of the pump from the chiller linked.
Pump operating status
Outputs the operating status (Off/On) provided by the pump. On pumps with their own control, this
operating status can differ from the operating status of the chiller.
Pump fault
Outputs the fault status provided by the pump.
Repair switch
Outputs the contact position provided by the pump repair switch.
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 399

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