OS3030
Standard output functions
14
Standard output functions
"Pressure pump", "input valve" and "concentrate valve" outputs are standard features of the system.
The timing of the activation of the outputs is defined during the programming of the individual phases
in programming steps 9 to 17.
Pressure pump
Three-phase current contactor
The pressure pump is attached to connection
point "PU". The supply voltage corresponds to
the mains voltage connected to the controller.
The power load of the controller and the con-
nected solenoid valves may not exceed 6.3 A.
Larger systems require pumps with 3-phase
current motors. They are activated via a 3-
phase current contactor, which is connected to
"PU".
This contactor must be installed outside the
contactor. If necessary, this control cabinet can
house other 30-phase current contactors for
other pressure pumps, thermal overload cir-
cuit-breakers, time-delay relays, star-delta
connections, pilot and signal lamps, a main 3-
phase current switch, etc.
Input valve
The input valve is attached to connection point
"IV". The supply voltage corresponds to the
mains voltage connected to the controller.
Concentrate flush valve
The concentrate flush valve is attached to con-
nection point "CV". The supply voltage corre-
sponds to the mains voltage connected to the
controller.
