Nelson NW511D - Page 11

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NW511
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Keytosingle‐phase/three‐phaseelectricalsystemdiagram
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NTCB BoilertemperatureprobeEVA Aquastopsolenoidvalve
NTCV TanktemperatureprobeEVR Regenerationsolenoidvalve
SDET DetergentsensorEVS Brinedischargesolenoidvalve
SBRIL RinseaidsensorPB Rinseaidperistalticpump
SFIL FiltersensorPD Detergentperistalticpump
FLMT FlowmeterEVF Fillersolenoidvalve
SS SaltsensorPS Drain
pump
RD DoorsensorPLB Boilerpressureswitch
PR RinsingpumpPLV Tanklevelpressureswitch
PL WashingpumpPSV Tanksafetypressureswitch
PLB BoilerlevelpressureswitchAQS Aquastopmicroswitch
THB BoilersafetythermostatSB Motherboard
M TerminalboardSI Interfaceboard
LF RFIfilter TM Terminalboard
ground
FUSE MainsfuseTV Tankground
CB BoilercontactorTF RFIfilterground
RB BoilerheatingelementTPL Washingpumpground
T‐FU OvertemperaturefuseTPR Rinsingpumpground
THRV TanksafetythermostatTRV Tankheatingelementground
RV TankheatingelementTB Boilerheatingelementground
Figure–Appliancethree‐phaseelectricalsystemdiagram
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