26
Electrical Connection
ELECTRICAL CONNECTIONS
Installation Codes
:
Follow the requirements of the local authority having jurisdic-
tion. In the absence of such requirements, follow the latest
edition of the National Electrical Code ANSI/NFPA 70.
WARNING
!
!
Do not
rely on the gas or water piping to ground
the metal parts of the water heater, because plastic
pipe or dielectric unions may isolate the water
heater electrically. Service and maintenance person-
nel who work on or around the water heater may
be standing on wet floors, and could be electrocuted
by an un-grounded water heater.
WARNING
!
!
The water heater must be electrically grounded.
Label all wires prior to disconnection when servic-
ing controls. Wiring error can cause improper and
dangerous operation. Verify proper operation after
servicing.
!
!
CAUTION
The water heater requires an electrical power supply of
120 VAC/60Hz, and it must be properly grounded to
function.
Please refer to the Wiring Diagram. Note: There is a
copy located on the inside of the front panel of the
appliance.
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A means for switching off the 120 VAC power supply
must be provided.
Wire the heater exactly as shown in the wiring
diagram.
To ensure complete filling of the tank, allow air to exit
by opening the nearest hot water faucet. Allow water
to run until a constant flow is obtained. This will let
air out of the water heater and piping.
Check all new water piping for leaks. Repair as
needed.
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