2-6
R
efRIgeRatIon
/ e
lectRIcal
P/N 0467434_P
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM
MERCHANDISER ELECTRICAL DATA
Technical data sheets are included with this
manual. The data sheets provide merchandiser
electrical data, electrical schematics, parts lists
and performance data. Refer to the technical
data sheets and merchandiser serial plate for
electrical information.
FIELD WIRING
Field wiring must be sized for component
amperes stamped on the serial plate. Actual
ampere draw may be less than specified. Field
wiring from the refrigeration control panel
to the merchandisers is required for defrost
termination thermostats and for optional
refrigeration thermostats. When multiple
merchandisers are on the same defrost circuit,
the defrost termination thermostats are wired
in series.
always
check
the
serial
plate
for
compoNeNt
amperes
.
ELECTRICAL CONNECTIONS
All wiring must be in compliance with NEC
and local codes. All electrical connections are
to be made in the electrical wireway or
Handy
Box
.
IDENTIFICATION OF WIRING
Leads for all electrical circuits are identified by
colored plastic bands. These bands correspond
to the
color code sticker
(shown below) located
inside the merchandiser’s wireway cover.
The defrost heaters, defrost termination
thermostats and refrigeration thermostats
on the wide island models are tagged with
identification as being either front or rear
merchandiser display section defrost and
refrigeration controls.
WIRING COLOR CODE
Leads for all electrical circuits are identified by a colored plastic band:
neutral wire for each circuit has either White insulation or a White plastic
sleeve in addition to the color band.
P
Ink
.............R
efRIg
. t
heRmostat
l
ow
t
emP
.
o
Range
oR
l
Ight
B
lue
...R
efRIg
. t
heRmostat
n
oRm
t
emP
.
t
an
.............l
Ights
D
aRk
B
lue
...D
efRost
t
eRm
. t
heRmostat
m
aRoon
......R
ecePtacles
P
uRPle
.........c
onDensate
h
eateRs
Y
ellow
......D
efRost
h
eateRs
120V
B
Rown
.........f
an
m
otoRs
R
eD
...........D
efRost
h
eateRs
208V
g
Reen
* .........g
RounD
*e
ItheR
coloReD
s
leeVe
o
R
c
oloReD
I
nsulatIon
ELECTRICIAN NOTE: Use copper conductor wire only.
CASE MUST BE GROUNDED
