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P/N 0454705_A
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
= 120V POWER
= 120V NEUTRAL
= FIELD GROUND
= CASE GROUND
2
Defrost
Termination
Thermostat
Refrigeration
Thermostat
Dark Blue
To
Condensing
Unit
}
Light Blue
3
R = Red Y = Yellow G = Green BL = Blue B = Black W = White
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Fan Wiring
Offtime Defrost
2 Fans
120V N
EUTRAL
B
ROWN
B
AND
120V P
OWER
Fans
1
B
ROWN
B
AND
4
Heaters
