
Installation and Operation of Product Holding Cabinets
26
WIRING SCHEMATICS
CE ONLY
C
O
N
TR
O
L
P
AN
EL
N
O
TE
:
F1
IS
A
LW
AY
S
L
E
FT
M
O
S
T K
E
Y
P
A
D
W
H
E
N
V
IE
W
IN
G
F
R
O
M
F
R
O
N
T O
F U
N
IT
, R
1 I
S
A
LW
A
Y
S
R
IG
H
T M
O
S
T W
H
E
N
V
IE
W
IN
G
F
R
O
M
R
E
A
R
.
(F
4/R
4)
FW
M
3-14
O
N
LY
FR
O
N
T
R
TD
LO
C
A
TIO
N
F1
F2
F3
R
E
AR
R
3
R
2
R
1
H
E
A
TE
R
–
R
TD
–
K
E
Y
P
A
D
LO
C
A
TIO
N
S
H
M
C
-3
4
C
O
N
TR
O
LL
E
R
12
VA
C
+5
V
D
C
G
N
D
D
A
TA
GND
+5V
DATA FRONT
4
S
PS
-2
04
K
E
Y
PA
D
R
TD
1
P
1-1
4
P
1-7
P
1-8
P
1-1
4
3
2
1
1
3
2
4
PO
W
E
R
M
O
DU
LE
#1
- #
2
R
TS
C
TS
Tx
+5
VD
C
R
x
G
N
D
GND
+5V
DATA REAR
U
N
IT
S
W
IT
H
R
EA
R
D
IS
P
LA
Y
S
12
V
A
C
X
FM
R
11
G
R
Y
7 R
ED
14
G
R
Y
10
R
E
D
2 G
R
Y
1 R
E
D
4 G
R
Y
3 R
E
D
P
O
W
E
R
S
W
IT
C
H
24
W
H
T
23
B
LK
22
B
R
N
21
B
LU
E
M
I
FIL
TE
R
V
A
C
IN
G
N
D
GRN/YEL
L2
L1
P2
-1
4
P2
-1
5
P
2-1
P
2-2
P
2-3
R
E
D
BL
K
YE
L
U
S
B
H
O
S
T
U
H
A
-7
P
2-1
8
P
2-8
P
2-1
9
P
2-9
O
R
N
YE
L
W
H
T
G
R
N
P
2-1
0
B
LK
P
2-2
0
R
ED
6
5
4
3
2
1
B
LK
B
LK
H
EA
TE
R
#1
1
2
3
A
U
X
T
ST
A
T
14
G
R
Y
10
R
ED
12
G
R
Y
1 B
LU
10
B
LU
1 B
LK
P2-12
P2-11
P2-13
P2-5
P2-4
P2-6
1
2
3
4
BLK
RED
WHT
R
4
R
3
888
8
88
88
88
88
88
88
BLK
RED
W
H
T
4
3
2
1
4
3
2
1
BL
U
B
LU
R
ED
B
LK
R
2
88
88
888
8
1
2
3
4
B
LU
1
2
3
4
F1
F2
888
8
88
88
88
88
88
88
BLK
RED
W
H
T
4
3
2
1
4
3
2
1
B
LU
F3
88
88
88
88
1
2
3
4
BL
U
F4
88
88
88
88
1
2
3
4
B
LU
R
1
88
88
88
88
1
2
3
4
BL
U
FWM 1-HIGH Internal Wiring Schematic