Hello Support team and Community,

I really need help with GHL contactless sensor. I bought this sensor:

image.png

And I'm trying to setup ATO for may ELOS Sump.
WP_20130805_002.jpg

It work in positions 2 and 3 but it does not work in position 1 - and sensitivity tuning didn't help me. Sensor never switch on mode if water exceeded or never turn off if water below the sensor.

how can I fix it? Thank you!
Vadim