Electrical Requirements - State Water Heaters SHE 50-100 NE Service Handbook

ELECTRICAL REQUIREMENTS

GROUNDING AND POLARITY
MUST BE
120 VAC POWER SUPPLY
HOT
(typically black)
120 VOLTS
POWER SUPPLY TEST
1.
2.
3.
6
MUST BE
NEUTRAL GROUND
(typically white) (typically green)
0 VOLTS
120 VOLTS
AC Reversed
POLARITY CORRECT WIRING
120 VAC WALL OUTLET
NEUTRAL
PLUG IN OUTLET TESTER
Ignition Failure
HOT
GROUND