Refrigeration
Thermostat
2
To
Condensing
Unit
}
Light Blue
1, 2 & 3 Fans
120V N
EUTRAL
B
ROWN
B
AND
120V P
OWER
Fans
1
B
ROWN
B
AND
1 Fan
2 Fans
2 Fans
3 Fans
4 ft
6 ft
8 ft
12 ft
12 ft
4
4
3
3
3
4
4
4
4
4
4
Optional
Two Row
Canopy
Optional
Three Row
Canopy
Connector
4
BL
W
BL
W
G
R
BL
W
B
R
R
R
BL
BL
R
BL
R
R
R
BL
BL
R
BL
R
R
R
B
B
Orange or Tan Band
3 Row Canopy
4
3
4
4
Connector
W
B
BL
BL
R
BL
R
R
R
B
4 ft
6 ft or 8 ft
12 ft
4 ft
6 ft or 8 ft
12 ft
R = Red Y = Yellow G = Green BL = Blue B = Black W = White
= 120V P
OWER
= 120V N
EUTRAL
= F
IELD
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
= C
ASE
G
ROUND
Fan Wiring
Offtime Defrost
Light Circuits
M5NX-EP
Technical Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
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