Kruss Tensiometer K100 Manual Transfer
Kruss Tensiometer K20 Manual
Kruss Tensiometer K100 Manual Transfer Case
Gents:Model 306-4695 transfer switch.On regular maintenance (annually) I usually find the generator source LED blinking. I presume this means failure to start at some point?The occupants stated it always runs fine when there really is an outage and before disturbing anything, I lifted N1 wire and observed the generator start and the switch transfer and accept load normally, replaced the wire and it retransfers and shuts down normally.I don't think it exercises the generator when it is in this condition.The manual I can downloadHas a different arrangement of lights, different arrangement of buttons, and no explanation of flashing S2 available LED. I presume it is for a newer model.This (older) one is arranged like the picture I am attaching.
Was new around 2003. Correct, it was flashing quickly with no numbered flash pattern. Pushing reset for about 1 second got it back to both generator lights blinking slow which is test with load which is how I had it set the last time I was there.Whenever I see a problem like this, the first thing I do is not disturb anything, just pull one of the utility sensing wires so it thinks there is an outage and see what it does. This one has always just started the generator and transferred as per normal, flashing light or not. The occupants (firemen) say it has always worked when called upon.Strange.
Do you have access to any of those security seals? Even the old school lead and wire kind? Maybe seal the ATS cabinet and the genset (if you can). If you return, and the seal is gone, you know for sure someone is messing with things.
If you just lock cabinets you never know who else might have a key.The other sneaky thing you can do is use a single strand of copper from a fine-strand wire. Loop it around something hard to see so only you know it’s there. I’ve used that trick before when I think I’m maybe getting lied to (and sometimes I’m not the only one!). Cheap, easy, and pretty foolproof.Bill.