Tunze 6105 and safety connector

[Omega2004]

Hi Guys,

We had a few power failures in the last week so I decided to buy a battery and a safety connector for my one tunze.

I connected all up and decided to kill all power but the pump did not turn on. When I disconnected the control cable from the profilux it started up and was running of the battery.

What is the cause/Fix here as I am not always at home when the power goes off to unplug the pump from the controller to get it too run off battery?

Any help would be much appreciated.

[Matthias]

when ProfiLux has no power it outputs 0V on the 1-10V-interfaces and this stops the pumps

only solution would be to backup the ProfiLux, too

[boboxx]

yes, that's how I have mine, I have a pump, the profilux and my internet router connected the the UPS.

My UPS is sending me alerts when I get a power failure.

C.