DISPLAY CABINET HEATED
22
P/N 1010772 Rev. D 12/13
WIRING DIAGRAMS
#WHT
*W
H
T
#WHT
*WHT
*BLK
SWITCH
POWER
G
R
N
-Y
E
L
G
R
N
W
H
T
/B
LU
B
LK
/B
R
N
THERMISTOR
HEATER
QUARTZ
LAMP
#BLK
#BLK
Y
E
L
Y
E
L
YEL
YEL
RED
BLK
WHT
BLK
TRANSFORMER
#WHT
*BLK
4
3
S.S.
RELAY
1
2
*B
LK
TEMPERATURE
CONTROLLER
T5
T1
T2
T3
T4
T9
T7
T8
BLOWER
M
RESISTOR
#BLK
W
H
T
W
H
T
B
LK
B
LK
W
H
T
B
LK
W
H
T
DISPLAY LAMPS
B
LK
#BLK
*GRN
BLOCK #1
TERMINAL
GND
CORD
POWER
+
-
*14 GA. TFE 200°
#18 GA. TFE 200°
TERMINAL
BLOCK #2
#WHT
*W
H
T
#WHT
*WHT
*BLK
SWITCH
POWER
G
R
N
-Y
E
L
G
R
N
W
H
T
/B
LU
B
LK
/B
R
N
W
H
T
B
LK
WHT
B
LK
BLK
WHT
WHT
DISPLAY LAMPS
THERMISTOR
BLK
HEATER
QUARTZ
LAMP
#BLK
#BLK
Y
E
L
Y
E
L
YEL
YEL
RED
BLK
WHT
BLK
TRANSFORMER
#WHT
*BLK
4
3
S.S.
RELAY
1
2
*B
LK
W
H
T
W
H
T
BLK
B
LK
TEMPERATURE
CONTROLLER
T5
T1
T2
T3
T4
T9
T7
T8
#WHT
#BLK
BLOWER
M
RESISTOR
RESISTOR
#BLK
#BLK
(OPTIONAL)
BLOCKS
TERMINAL
*GRN
BLOCK #1
TERMINAL
GND
CORD
POWER
+
-
*14 GA. TFE 200°
#18 GA. TFE 200°
BLOCKS
TERMINAL
1
2
5
4
#W
H
T
*W
H
T
#WHT
*WHT
*BLK
SWITCH
POWER
G
R
N
-Y
E
L
G
R
N
W
H
T
/B
LU
B
LK
/B
R
N
W
H
T
B
LK
W
H
T
B
LK
WHT
BLK
DISPLAY LAMPS
THERMISTOR
HEATER
QUARTZ
LAMP
#BLK
#BLK
Y
E
L
Y
E
L
YEL
YEL
RED
BLK
WHT
BLK
TRANSFORMER
#WHT
*BLK
4
3
S.S.
RELAY
1
2
*B
LK
W
H
T
W
H
T
B
LK
B
LK
TEMPERATURE
CONTROLLER
T5
T1
T2
T3
T4
T9
T7
T8
RESISTOR
RESISTOR
#B
LK
WHT
B
LK
B
LK
BLK
LAMP
QUARTZ
WHT
BLOCKS
TERMINAL
*GRN
BLOCK #1
TERMINAL
GND
CORD
POWER
+
-
*14 GA. TFE 200°
#18 GA. TFE 200°
BLOCKS
TERMINAL
#WHT
*W
H
T
#WHT
BLOCKS
TERMINAL
*WHT
*BLK
*GRN
SWITCH
POWER
BLOCK #1
TERMINAL
GND
G
R
N
-Y
E
L
G
R
N
W
H
T
/B
LU
B
LK
/B
R
N
CORD
POWER
B
LK
W
H
T
BLK
W
H
T
WHT
BLK
BLK
DISPLAY LAMPS
THERMISTOR
WHT
HEATER #1
QUARTZ
LAMP
#BLK
#BLK
Y
E
L
Y
E
L
YEL
YEL
RED
BLK
WHT
BLK
TRANSFORMER
#WHT
*BLK
4
3
S.S.
RELAY
1
2
*B
LK
*14 GA. TFE 200°
#18 GA. TFE 200°
B
LK
B
LK
WHT
W
H
T
TEMPERATURE
CONTROLLER
T5
T1
T2
T3
T4
T9
T7
T8
#BLK
#WHT
BLOWER Optional
M
BLOCKS
TERMINAL
RESISTOR
RESISTOR
BLK
BLK
BLOWER Optional
M
BLK
BLK
WHT
HEATER #2
HEATER #3
*WHT
*BLK
*BLK
*WHT
+
-
DCH-100/120 (120 Volt Units)
DCH-200/220 (120 Volt Units)
DCH-220 (220/240 Volt Units)
DCH-300/320 (120 Volt Units)