how the auto water changer works!

ATU-PRO3/4 CONTROLLER

ATU-PRO3/4 CONTROLLER

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£62.50
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This is solely the controller and does not include sensor, power supply or other accessories.

select sensor type you are using, the unit is pre-programmed for the type of sensor and the two are not interchangeable

unsuitable to replace float type atu pro2

Customer Reviews

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Customer Reviews

Based on 2 reviews
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Carl Callighan (Blackpool, GB)
Upgraded ATU Pro2 to ATU Pro3.....

Many thanks to Gordon for all his help in this matter as I cannot commend him enough

Basically my ATU Pro2 (One of the first ones ever produced with the black IR sensor) finally gave up the ghost after more than 7 years faithful service in a humid environment.

Took around 5 minutes to swap everything over, including soldering a new female connector to the pump feed wires.

I had already desinged and printed off an adapter in PETG to take the newer IR Sensor 2 which Gordon also supplied free of charge. I didn't really fancy making the hole larger in the original ATU Pro2 mount as acryllic can be quite brittle when it comes to being drilled so it was easier to make the adaptor.

I may also upgrade it to the newer ATU Pro4 once the newer sensors are back in stock.

Once again a BIG thank you to Gordon for all his help as not many companies go the extra distance that he does!

D
Dean
It fixed my waterlogged box

So, my 6 month wait for tank comes.

second hand tank springs a leak all over my new atu :(

fried control board so ordered this. easy to wire up and run and secure cables.

really like Gordon's products and that you can service them yourself if an issue should arise.