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P/N 0489782_A
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
R = Red G = Green BL = Blue LB = Light Blue DB = Dark Blue B = Black W = White
= 120V P
OWER
= 120V N
EUTRAL
= Field G
ROUND
= Case G
ROUND
120V N
EUTRAL
MAROON
BAND
120V P
OWER
W
B
G
N.E.C.
TAGS
MAROON
BAND
3
Defrost
Termination
Thermostat
Refrigeration
Thermostat
(Field Installed)
To
Condensing
Unit
}
4
DB
DB
LB
LB
Fan Wiring
Offtime Defrost
Electric Service Receptacle
Receptacles
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
Circled Numbers = Parts List Item Numbers
Grayed components in 12 foot models only.
B
ROWN
B
AND
Fans
B
ROWN
B
AND
120V POWER
120V NEUTRAL
2
Ambient Fan
Wiring
Glass Air Wipe
Fans
Purple B
AND
Heaters
Purple B
AND
120V POWER
120V NEUTRAL
5
Ambient Heater
Wiring
Heaters
4 ft case has 2 Heaters
6 ft case has 4 Heaters
8 ft case has 4 Heaters
12 ft case has 6 Heaters
4 ft case has 2 Fans
6 ft case has 4 Fans
8 ft case has 4 Fans
12 ft case has 6 Fans
4 ft case has 1 Fan
6 ft case has 2 Fans
8 ft case has 2 Fans
12 ft case has 3 Fans
Connectors
G
W
B
BROWN BAND
Connectors
Connectors
Connectors
120V
POWER
120V
NEUTRAL
Ground
Fans 1
Heater
Switch
Fans
