Merchandiser Electrical Data; Electrical Connections; Field Wiring; Identification Of Wiring - Hussmann EXCEL PW Installation & Service Manual

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MERCHANDISER ELECTRICAL DATA

Merchandiser data sheets are included with
this manual. The data sheets provide case elec-
trical data, electrical schematics, parts lists and
performance data. Refer to the merchandiser
data sheets and case serial plate for electrical
information.

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.
CAUTION
Optional T8 rail lights and
optional Quick Connect spray hose
or field-installed misting system
shall not be used together.
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 ............R
INK EFRIG
L B ..R
IGHT LUE EFRIG
D B ..D
ARK LUE EFROST
P ........C
URPLE ONDENSATE
B ........F
ROWN AN
G * .......G
REEN ROUND
ELECTRICIAN NOTE: Use copper conductor wire only.
P/N 0518258_C
P/N 0518258_D
/ E / e
LECTRICAL lectRical
WIRING COLOR CODE
. T L
HERMOSTAT OW
. T N
HERMOSTAT ORM
T . T
ERM HERMOSTAT
H
EATERS
M
OTORS
*E
ITHER COLORED
MERCHANDISER MUST BE GROUNDED
T
HESE ARE MARKER COLORS WIRES MAY VARY
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • www.hussmann.com
U.S. & Canada 1-800-922-1919 • Mexico 1-800-890-2900 • WWW.HUSSMANN.COM

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

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.
T . O
EMP RANGE OR
T . T ..........L
EMP AN
M
AROON
Y
ELLOW
R
ED
S O
LEEVE R
.
IGHTS
...R
ECEPTACLES
....D H
EFROST EATERS
........D H
EFROST EATERS
C I
OLORED NSULATION
.
120V
208V