06-01-2022, 04:04 PM
ozarski1993ozarski 1993
Both my grey water and holding tank always show that the tanks are at least 1/4 full even after I have dumped the tanks. How do I fix my problem? Shows increase as the tanks start filling. 1993 Regency.
06-02-2022, 08:06 PM
Pirate19I would start by thoroughly cleaning each tank with a garden hose attachment designed for such. You may well have accumulated junk completing the electrical circuit between the two lowest sensors.
I switched mine out for Sea Level II system. Wow accurate dependable level monitoring. I replaced the whole unit including water heater switch and pump switch.