Hi i am redesigning all my controls for solar heating equipment due to new compenents that are availible now here where i live
as before the watelevel indicater works fine and thanks for the help from this forum and some of his members
this design is to have several switch points in a tempature range for control of a booster heater element, solenoid supply/disharge valves, pump motor activation
heater element, pump and solenoid valves are all swiched by contactors or relais
as i have to make the interface in some cases with exsisting switch panels
i have build the design as shown in the shematic and it is now on my work bench for torchering puprpose and see where the weak spots are
please give me your coments
Robert-Jan
as before the watelevel indicater works fine and thanks for the help from this forum and some of his members
this design is to have several switch points in a tempature range for control of a booster heater element, solenoid supply/disharge valves, pump motor activation
heater element, pump and solenoid valves are all swiched by contactors or relais
as i have to make the interface in some cases with exsisting switch panels
i have build the design as shown in the shematic and it is now on my work bench for torchering puprpose and see where the weak spots are
please give me your coments
Robert-Jan