Installation
21
│
Page
Follow
the
electrical
code
requirements
of
the
local
authority
having
jurisdiction.
In
the
absence
of
such
requirements,
follow
the
latest
edition
of
the
National
Electrical
Code
ANSI/NFPA
70
in
the
U.S.
or
the
latest
edition
of
CSA
C22.1
Canadian
Electrical
Code,
Part
1,
in
Canada.
When
servicing
or
replacing
parts
within
the
water
heater,
label
all
wires
prior
to
disconnection
to
facilitate
an
easy
and
error
‐
free
reconnection.
Wiring
errors
can
cause
improper
and
dangerous
operation.
Verify
proper
operation
after
servicing.
ELECTRICAL
CONNECTIONS
The
indoor
model
comes
with
a
power
plug
instead
of
a
junction
box.
The
following
procedure
is
for
outdoor
models
only.
1.
The
water
heater
must
be
electrically
grounded.
Do
not
attach
the
ground
wire
to
either
the
gas
or
the
water
piping.
2.
The
water
heater
requires
120
VAC
/
60
Hz
electrical
power
supply
that
is
properly
grounded.
A
proper
disconnect
(i.e.
on/off
switch,
power
plug,
etc.)
controlling
the
main
power
to
the
water
heater
must
be
provided
for
service
reasons.
(Must
comply
with
local
codes).
Connect
the
power
supply
to
the
water
heater
exactly
as
shown
in
the
wiring
diagram;
3.
A
green
screw
is
provided
in
the
junction
box
to
ground
the
connection.
4.
Can
be
hardwired
or
wired
to
a
plug
‐
in.
5.
The
use
of
a
surge
protector
is
recommended
in
order
to
protect
the
unit
from
power
surges.
CAUTION
WARNING
View
of
electrical
connections
of
water
heater
Connect
Power
supply
120
VAC
/
60
Hz
Ground
Green
screw
Outdoor
model
only
Bottom
view
of
water
heater
Indoor
model
only
