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After-running time ART
During the start phase, the pumps may repeatedly switch on and off for a long time,
especially with solar and heating systems with long hydraulic system lines. That is
detrimental especially for high efficiency pumps. This response can be reduced by using a
speed control or increasing the pump after-run time.
After-running time
output 1
After-running time
output 2
After-running time
output 3
AT1 After-running time output 1 (ex works = 0)
Setting range: 0 (no after-running time) to 9 minutes in increments of 10 secs
AT2, AT3 After-running time for outputs 2 and 3 (ex works = 0)
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