List of Acronyms used in the wiring diagramACRONYM COMPONENTA1 infiniclean sequencer timerAL1 feeder, rectifierB1,2,3,… inlet microswitches, hopper sensorCL1,2,3,… level sensorCN1,2,3,… client go-aheadE1,2,3,… cartridge kit solenoid valve, infiniclean solenoid valveF1,2,3,… fuse holderFC1,2,3,… limit switchH1,2,3,… lamp, indicator, flashing lightHA1,2,3,… siren, buzzerJ1,2,3,… soft startK1,2,3,… auxiliary circuit relay, sensor interface relayKL1,2,3,… remote control reversal line electromagnetic switchKM1,2,3,… blower, filter shaker, rotocell, motor electromagnetic switchKRS1,2,3,… safety relayKT1,2,3,… star/delta timer, inlet timer, auxiliary circuit timerM1,2,3,… terminal boardMD1,2,3,… Logo expansionP1,2,3,… Logo controllerPA,PA1,PA2,… stop buttonPAE,PAE1,PAE2,… external stop buttonPM,PM1,PM2,… start buttonPME,PME1,PME2,… external start buttonPR1,2,3,… pressure switch, reset buttonPS1,2,3,… filter cleaning buttonPT100 PT100 thermal probeQ1,2,3,…. main switch, phase inverter, filter shaker circuit breaker, rotocell, motorQF1,2,3,… magnetothermic switchR1 rupture disc signalS1,2,3,… AUT-MAN selector, auxiliary circuit selector, pump drive selectorSF1 phase sequence relaySPE1,2,3,… emergency push-buttonT1,2,3,… temperature regulatorTR1 transformerTS2 cartridge kit sequencer timerVS1 Logo display, PLCXC1,2,3,… connectorY1,2,3,… solenoid valveC65 10 04/2017GB3707 - 3907 - 3907 L, M, H - 3907/18 - 3907/18 L, M, H3707/10 - 3707/10 L, M, H - 3907 W - 3907 W L, M, H