5 of 7
Defrost
Termination
Thermostat
Refrigeration
Thermostat
Dark Blue
3
To
Condensing
Unit
}
Light Blue
2
Grayed components in 12 foot models only.
R = Red Y = Yellow G = Green BL = Blue B = Black W = White
= 120V P
OWER
= 120V N
EUTRAL
= Field G
ROUND
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
C
IRCLED
NUMBERS
= P
ARTS
L
IST
I
TEM
N
UMBERS
Fan Wiring
Offtime Defrost
2 & 3 Fans
120V N
EUTRAL
B
ROWN
B
AND
120V P
OWER
Fans
1
B
ROWN
B
AND
= Case G
ROUND
Connector
Connector
G
Connector
Connector
Connector
Connector
Connector
Optional Shelf Harness and Light Circuits for
One Row of Shelves
120 V
Power
B
W
G
B
BL
BL
BL
G
G
R
R
BL
BL G
W
BL
Shelf Harness
Shelf Light Circuits
BL
G
R
5
4
W
BL
R
5
BL
R
G
G
R
R
R
G
Shelf Lighting
G
G
R
BL
5
BL
Connector
Connector
B
P/N 0453529A
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
