ATO (2-sensor) setup via GHL Control Center @ProfiLuxGHL
ATO (2-sensor) setup via GHL Control Center @ProfiLuxGHL
Uploaded August 2019 | Updated September 2026, 3 weeks ago
How to setup and program a 2-sensor ATO function via GHL Control Center, using the example of a ProfiLux 4.

Applies to the following products:
- ProfilLux 3 / 3.1 T/N/A
- ProfiLux 3 Outdoor
- ProfiLux 4 / 4e
- GHL Doser 2 / Maxi

Product pages: aquariumcomputer.com/products
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GHL Advanced Technology |

ATO (2-sensor) setup via GHL Control Center

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