Digital automatic oil burner control for burner capacities over 30 kg/h and approved for WLE, remote unlocking, without connection terminal for oil preheating, 2-stage operation, repetitive operating behavior, for flame sensor MZ 770 S, IRD 1010, UVD 970. Replacement for TTO 750-1, TTO 810, TTO 872, MMO 872 and DKW 972 Mod.05.