Topol Water
List of failures
+ Occurence: acoustic/light signalization ON
+ Occurence: sludge on the surface of settling tank
+ Malfunction: switching between the wwtpīs modes is not carried out
+ Malfunction: occurence of biological foam
+ Malfunction: malfunction of air lift pump for decantation surface floating dirt in the settling tank
+ Malfunction: malfunction of the settling tank air lift pump
+ Malfunction: high sludge concentration
+ Occurence: green light on the house electric control box is OFF