UV Controller


100-240V / 50-60Hz
Detachable power cord not included

Since 2014 all new controllers of the latest design incorporating easy plug in connect/disconnect from canister housing (see photo/instructions)

4 segment LED display showing:
Lamp life remaining
Total operating time
Audible indicator

uv reset instructions :

Ok, you want to know how to reset a UV ballast and stop the beeping.

Good news, it’s easy. If you’re wondering why you haven’t figured it out on your own yet, this is because the UV manufacturer made it near impossible to do by accident.

So, by following these few simple instructions, the ballast will not only stop beeping at you but also give a 365 countdown for your new lamp.


Firstly, turn off your UV ballast from the power.  Now hold down the reset button on the side, keep it held down.

Now turn the main power back on. Yes, you still have the reset button held.  Wait for the RSET display and the single beep after about a second

Release the reset button

In addition to bacteria (E. coli), virus, algae, mould and others, UV systems are effective against protozoa such as Cryptosporidium and Giardia lamblia. UV effectively DESTROYS these protozoan cysts at dosage levels well within the levels delivered by all Sterilight ultraviolet disinfection systems.

UV controller provides constant output current and a universal power input (100-240V./50-60Hz.), as well as visually displaying remaining lamp life and total days of operation and in the monitored systems, % UV output. The controller will go into alarm if the lamp fails for any reason to notify you of the failure and keep your family safe.

Sealed case on the controller helps to prevent damage from accidental water intrusion.

Additional information

Weight 3 kg