Product description: LMO series fuel burner controller brand: Yk Origin: China description: Based on microprocessor control forced ventilation intermittent operation of fuel burner LMO144... /LMO24... Less than 30 kg/HLMO44... More than 30Kg/h, and used in fixed direct-fired air heater product introduction model model, rated voltage, solenoid valve number, burner output, preheater interface, working time, similar model TW T 1tsam T 3T3N T4LMO14.111A2 AC230V 1 & LT; 30kg/H has 5s 10s 15s 10s-LOA24.171B27loa26.171B27LOA36.171A27LMO14.111A1 AC110V 1 & LT; 30kg/H has 5s 10s 10s-LOA24.171B17lmo14.113A2 AC230V 1 & LT; 30kg/H has 5s 10s 15s 3s-LOA24.173A27lmo24.111A2 AC230V 2 & LT; 30kg/H has 5s 10s 10s 10s 15s loa24.171B27LOA26.171B27LOA26.171B27LOA36.171A27LMO24.11111A1 AC10V 2 & LT; 30kg/H has 5s 16s 10s 10s 10s 10s 10s 10s 10s 10s 10s 10s 10s 10s 10s 10 30kg/H has 5s 10s 10s 10s 15s LOA24.171B17LMO24.113A2 AC230V 2 & LT; 30kg/H has 5s 10s 15s 3s 15s LOA24.173A27LMO24.011A2 AC230V 2 & LT; 30kg/H has 5s 6s 10s 5s 10s 15s loa24.571C27LMO4.255A2 AC230V 2 & LT; 30kg/H has 5s 26s 5s 5s 25s 5s Loa44.252A27TSAM: Maximum Ignition Safety Time TW: Waiting Time T1: pre-purging time T3: pre-ignition Time T3N: Ignition Process Time T4: internal cycle time from flame signal to release