Ultra-Precise ATO - Help!

[Logzor]

This unit comes with a backup float switch that kills power to the entire pump.

I have it set well above the water line but when I plug it into the unit it appears to kill the power, the light that normally blinks just stops blinking.

Any idea what I did wrong? The PDF instructions online for the unit do not address this problem.

Also, I understand the Fill mode, it keeps the aquarium topped off. What exactly is the drain mode for?

[SpectraPure]

For some strange reason, it sounds like the float is "upside down".

Try this: remove the c-clip that keeps the float on its stem. Turn it over and re-install the float on the stem and re-attach the clip. If that doesn't work, we will send you a new float.

Drain mode could be used to keep a waste water barrel or sump more empty than full. BIG aquariums could use it to do large water changes, paired with another UPLC-II doing the Fill mode.

We will have a version that has a relay and some easy connectors instead of the LM Pump so any size pump can be used with the level control.

Scott
SpectraPure, Inc.

[Logzor]

Worked like a charm. Thanks Scott!