ABB i-bus
KNX
Commissioning
130 2CDC 505 056 D0208 | SA/S
3.2.5.1.3
Parameter window A: Valve Purge
All settings for the
Valve Purge
function are undertaken in this parameter window.
This parameter window is visible if the
Enable function "valve purge"
parameter
has been enabled in
Parameter window
A: Function
, p.
124.
Regular purging of a heating valve can prevent deposits from forming in the valve area and restricting the
valve function. This is particularly important at times when the valve position does not change very much.
The valve is opened to the maximum during a valve purge. It can be triggered via the communication
object
Trigger valve purge
and/or automatically at adjustable intervals.
Time of valve purge in minutes
[0…255]
Options:
1…10…255
This parameter sets the duration of the valve purge.
During this time, the valve is fully opened. When the time has elapsed, the state before the purge is re-
established.
Please note
The opening time of the valve must be considered when entering the purge time.
Summary of Contents for i-bus SA/S 2.6.2.1
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