Wiring - Kenmore 153.586320 Use & Care Manual

Electric water heater
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Wiring

You must provide all wiring of the proper size outside of the
water heater. You must obey local codes and electric company
requirements when you install this wiring.
If you are not familiar with electric codes and practices, or if you
have any doubt, even the slightest doubt, in your ability to connect
the wiring to this water heater, obtain the service of a competent
electrician. Contact your Sears salesperson to arrange for a
professional electrician.
WATER HEATERS EQUIPPED FOR ONE VOLTAGE ONLY:
This water heater is equipped for one type voltage only. Check
the rating plate near the bottom access panel for the correct
voltage. DO NOT use this water heater with any voltage other
than the one shown on the model rating plate. Failure to use the
correct voltage can cause problems which can result in DEATH,
SERIOUS BODILY INJURY, OR PROPERTY DAMAGE. If you
have any questions or doubts consult your electric company.
If wiring from your fuse box or circuit breaker box was aluminum
for your old water heater, replace it with copper wire. If you wish
to reuse the existing aluminum wire, have the connection at the
water heater made by a competent electrician. Contact your
Sears salesperson to arrange for a professional electrician.
1. Provide a way to easily shut off the electric power when
working on the water heater. This could be with a circuit
breaker or fuse block in the entrance box or a separate
disconnect switch.
2. Install and connect a circuit directly from the main fuse or
circuit breaker box. This circuit must be the right size and
have its own fuse or circuit breaker. Refer to the chart in the
Product Specifi cations section for the correct size wire and
fuse or circuit breaker.
3. If metal conduit is used for the grounding conductor:
a.
The grounding electrode conductor shall be of copper,
aluminum, or copperclad aluminum. The material
shall be of one continuous length without a splice or
joint.
b.
Rigid metal conduit, intermediate metal conduit, or
electrical metallic tubing may be used for the grounding
means if conduit or tubing is terminated in fi ttings
approved for grounding.
c.
Flexible metal conduit or flexible metallic tubing
shall be permitted for grounding if all the following
conditions are met:
The length in any ground return path does not
exceed 6 feet (1.82 m).
The circuit conductors contained therein are protected
by overcurrent devices rated at 20 amperes or less.
The conduit or tubing is terminated in fi ttings approved
for grounding.
For complete grounding details and all allowable exceptions,
refer to the current edition of the NEC - National Electrical Code
NFPA 70.
4. A standard 1/2" conduit opening has been made in the water
heater junction box for the conduit connection.
5. A wiring diagram (Figure 24) has been provided to show the
connections between the water heater and the power supply.
Two Wire Connection Diagrams: is the most common
requiring you to simply connect red to red, black to
black, and the ground wire to the green ground screw
in the junction box of the water heater.
6. Use wire nuts and connect the power supply wiring to the
wires inside the water heater's junction box.
7. The water heater must be electrically "grounded" by the
installer. A green ground screw has been provided on the
water heater's junction box. Connect ground wire to this
location.
8. Replace the wiring junction cover using the screw provided
BLACK WIRES
GROUND WIRES
(GROUND SCREW IS
UNDER THE COVER)
13
JUNCTION BOX COVER
FROM HOME
ELECTRICAL SERVICE
RED WIRES
1/2" CONDUIT
CONNECTION
FIGURE 11.

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