Wiring Diagram - Nortec None Installation Operation & Maintenance

PRIMARY TERMINAL
BLOCK
(provided with
PVC unit)
HIGH VOLTAGE
ELECTRODE LEADS
(BY OTHERS OR
INCLUDED WITH
PVC UNIT)
-2 LEADS
FOR SINGLE
PHASE
-3 LEADS
FOR THREE
PHASE
PRIMARY
POWER
CONTACTOR
(By Others)
HIGH WATER
SENSOR PCB
CHANGE
CYLINDER
LAMP
STEAM CYLINDER
- 12 -
PRIMARY
ON/OFF
CONTROLS
24 vac
.187 insulated fast-on
For field connection
ON
SWITCH OFF
DRAIN
FILL
VALVE
DRAIN
VALE
CURRENT
TRANSFORMER
NOTE: SOLID LINES WIRING BY OTHERS
MES-U INTERNAL AND FIELD WIRING
(For PVC or LVC unit with remote or attached electrical)
WIRING DIAGRAM number 150-6240 REV. B
24 VAC
INPUT
(By Others)
3 AMP
FUSE
MES-U
CONTROL
BOARD