Reliance 1212 - Wiring Diagrams; Single Element Diagrams (120 V & 240 V); Multi-Element and Special Operation Diagrams; 4-Wire Lead Water Heater Wiring

12
WIRING DIAGRAMS
C-2
STANDARD SINGLE ELEMENT
240 VOLT
C-2
STANDARD SINGLE ELEMENT
120 VOLT
B-2
2 WIRE 240 VOLT POWER
SUPPLY NON-SIMULTANEOUS
OPERATION. WIRING FOR
3 WIRE LEAD WATER HEATERS
A-9
240 VOLT “OFF PEAK”
NON-SIMULTANEOUS OPERATION BOTTOM
ELEMENT ON SEPARATE TIME CLOCK OR
“OFF PEAK” METER
B-3
WIRING FOR 4 WIRE LEAD
WATER HEATERS
*NOTE: SOME LOWER HI-TEMP. LIMIT
SWITCHES MAY HAVE 4 TERMINALS. USE ONLY
THE 2 TERMINALS ON LEFT.
NOTE: IF A 2 WIRE CIRCUIT IS REQUIRED, CONNECT THE RED
AND BLACK WIRES TOGETHER AND CAP. APPLY POWER TO THE
BLUE AND YELLOW LEADS ONLY.
A-6
STANDARD WIRING FOR
2 WIRE LEAD WATER HEATERS