Insinger CX20 Series Technical Manual page 17

LEGEND
Wash Pump Motor
M1
OL1
Overload Wash Motor
Vent Recovery Relay
VR1
Vent Cutout Relay
VR2
Wash Pump Contactor
C1
C2
Wash Heater Contactor
C3
Booster Heater Contactor
DIS
Door Interlock Switch
H1
Wash Tank Heater
H2
Rinse Booster Heater
Wash Heater High Limit
HL
RS
Rinse Solenoid
VS
Vent Water Solenoid
Fuse-Control Board (4 amp)
F1
Fuse-Control Circuit (See Chart)
F2
F3 - F13 Fuses to Component (2 amp)
Detergent Signal Connection 24V
TB6
Rinse Aid Signal Connection 24V
TB7
TB5 / TB8 Vent Fan Signal Connection 24V
TB #
Terminal Blocks
PB1
Main Power Block
PB2
Booster Heater Power Block
HB1
Wash Heater Connection Block
HB2
Booster Heater Connection Block
J1
J2
J3
CX20 SERIES
GND
OVERLOAD SETPOINT
208V 6 A
240V 6 A
480V 3 A
OPTIONAL FEATURES ARE
INDICATED BY DASHED
LINES:
INPUT
VOLTAGE CONNECT
200-208 H3-H4
220-240 H2-H4
440-480 H1-H4
OUTPUT
VOLTAGE
110-120 X1-X3
23-25 X2-X3
H1 H2 H3 H4
115V FOR
VG2
OPTION
X3 X2 XF X1
1 2 3 4 5 3
2 1
SV1
J10
J6
2 1
2 1
FST3
2
1
J9
FST4
1
2 J5
FST5
3
1
FST6
J4
2
CONTROL
3
BOARD
FST7
1
2
J11
FST8
3
4
FST9
5 1
6 2
J8
FST10
7 3
8 4
FST11
F1
1
FST12
2 J7
4A
3
FST2 FST1
PART 6 ELECTRICAL SCHEMATICS
208-480V / 60HZ / 3PH (2-POINT)
L1 L2 L3
PB1
C1
L1
BLK
L2
RED
L3
BLU
C2
L1 T1
1
L2
3 T2
5 L3 T3
16
3.0KW
H2C
18
3.0KW
H2A
24
H2B 3.0KW
F2 FUSE SIZE
208V
1.0 A
240V 1.0 A
480V
0.5 A
RED
F2
BLK / WHT BLK / WHT
CHART
F3
WHT / ORG WHT / ORG
2A
F4
VIO VIO
2A
F5
YEL
YEL
2A
F6
BLK / RED BLK / RED
2A
F7
BLK / BLU BLK / BLU
2A
F8
RED / WHT RED / WHT
2A
F9
RED / ORG RED / ORG
2A
F10
BLU / WHT BLU / WHT
2A
F11
BLU / GRN BLU / GRN
2A
F12
PINK PINK
2A
F13
BRN / WHT BRN / WHT
2A
GRY
BRN
17
OL1
T1
BLK
T2
GRN
RED
M1
T3
BLU
HB-1
15
H1C 3.0KW
7
13 17
H1A 3.0KW
9
19 23
H1B 3.0KW
11 21
C3
8
14 L1 2
T1
20 10
T2 L2 4
12 L3
22 T3 6
HB-2
SHOWN WIRED
FOR 208V INPUT.
SEE CHART
11 14 22
X1 BLK
FOR OTHER
VOLTAGES
VR2 C1
H4 X2
X3
H3
C1
A1 A2
VR2
A1 A2
TB11
ORG
WHT
VR1
A1 A2
TB6
DETERGENT
SIGNAL 24V
TB7
RINSE AID
SIGNAL 24V
C3
A1 A2
HL
RED / ORG
C2
A1 A2
RS
TB12
BLK WHT
VS
TB13
RED BLU
DIS
TB5
VENT FAN
SIGNAL 24V
www.insingermachine.com 800-344-4802
L1 L2 L3 GND
PB2
21 TB14
BLK
TO VG2
OPTION
BRN
WHT
GRY
GRY
TB10
GRY
GRY
GRY
GRY
TB9
TB8
GRY
BRN