Pump Input (Pump control from
self serve sys. or dispenser (120/240 Vac)
Output Relay
Connections
Pump
Sense
Pump In
Pump Return
NO
C
Dispenser Control
Connections
External Input Connections
NO
C
SWITCH
HOOK
STP CONTROL
(w/ RJ Relay Control Box)
Line (Power Panel 120 or 240 Vac)
Pump Ouput
Pump Return (Power Panel AC Neutral)
Reference Control Drawing number 331940-008