Electrical Wiring SchematicDiesel Plus Foam Pump ControllerTechnical Data TD081021ENEffective April 2015PROOF PRESSURE SWITCHLOW FUELINTERLOCK ONDELUGE VALVEINPUT #4INPUT #3INPUT #2INPUT #6INPUT #5INPUT #7INPUT #8REMOTE STARTINPUT #9LOW FUELLOW FUELAUTO MODEAUTO MODECOMMON ALARMCOMMON ALARMFUTURE #2FUTURE #2ENGINE RUNCUSTOMER INPUTSCUSTOMER INPUTSBATTERY #1 INPUT(+)FUEL & WATER SOLENOID VALVEOIL PRESSURE SW.ENGINE RUN SW.OVERSPEED SW.ENGINE WATER TEMP. SW.FUEL SOLENOIDBATTERY #2 INPUT(+)BATTERY #1 CRANK100-240VAC POWERBATTERY #2 CRANKFUEL INJECTOR FAILECM IN ALTERNATEAUX. ANALOG INPUT (4-20MA)(2 SETS FORM-C)OPTION RELAY #2(2 SETS FORM-C)OPTION RELAY #3(2 SETS FORM-C)OPTION RELAY #4(2 SETS FORM-C)OPTION RELAY #5(2 SETS FORM-C)OPTION RELAY #6(2 SETS FORM-C)OPTION RELAY #7(2 SETS FORM-C)OPTION RELAY #8(2 SETS FORM-C)ENGINE RUN(ENERGIZED)ALARM CONTACTSALARM CONTACTSENGINE CONNECTIONSENGINE CONNECTIONS(ENERGIZED)LOW FOAM LEVELINTERLOCK ONINTERLOCK ONFUEL SPILLREMOTE AUTO STARTLOW FOAM LEVELBATTERIES (-)BATTERIES (-)ECM WARNINGHIGH RAW WATER TEMPECM FAILURELOW ENGINE TEMPERATURELOW RAW WATER FLOW