FQC
GND (-) TERMINAL BLK
2 CAN - L
3 CAN - GND
4 CAN - H
12v (+) TERMINAL BLK
11 ENGINE START
12 ENGINE STOP
13 BOOM UP
14 BOOM DOWN
16 ROTATION RIGHT
17 ROTATION LEFT
18 HORN RELAY
19 GREEN LED INDICATOR
21 IDLE UP
22 IDLE DOWN
23 VSW SUPPLY
24 MC SUPPLY
25 BOOM EXTEND
26 WINCH UP
27 WINCH DOWN
28 PROP VALVE
FQC
FQC
STOW WIRES &
COVER WITH
HEAT-SHRINK
3
C
A
N
1
-L
1
C
A
N
1
-H
24 MC SUPPLY
23 VSW SUPPLY
PRESS. TRANSDUCER
(BASE-END)
LED Warning Light
Harness White Wire,
(AMBER LED)
LED Warning Light Harness
Brown Wire, (RED LED)
A2B
FQC
RED
BROWN
RED
BLACK
GREEN
BLACK
BLUE
RED
BUTT CONNECTOR
FQC
STRIP-BACK
ENDS 1/4"
RED
FQC
YELLOW
RED
PRESS. TRANSDUCER
(ROD-END)
FQC
30 WORK LIGHT
14-PIN QUICK-CONNECT PLUG
Ref. P/N 23435
6-PIN QUICK-CONNECT
PLUG Ref. P/N 23435
30-PIN QUICK-CONNECT PLUG
Ref. P/N 23435
RECEIVER
Ref. P/N 23730
VALVE
CONTROL
MODULE
Ref. P/N
23730
2
8
1
1
6
J
U
M
P
E
R
1
9
1
8
7
T
E
R
M
.
B
L
O
C
K
(+
1
2
v
)
2
8
1
1
6
J
U
M
P
E
R
1
9
1
8
7
T
E
R
M
.
B
L
O
C
K
G
N
D
.
(-
)
15683-20A CIRCUIT
BREAKER (20 AMP)
BLACK
BLUE
WHITE
BROWN
GRAY
20356
F
M
M
F
W
H
T
W
H
T
B
L
K
B
L
K
GND. (-) TERMINAL BLK
WHT
B
L
K
BLK
19376 ANTI TWO-BLOCK
SWITCH (N/C)
A2B CORD REEL CIRCUIT
GND (-) TERMINAL BLK
NOT USED (FLASHING)
30-PIN PLUG, #19 GREEN LED
14-PIN PLUG, AMBER LED
14-PIN PLUG, RED LED
TRI-COLOR LED WARNING LIGHT CIRCUIT (Ref. P/N 23730)
HARNESS
P/N 23439
MQC
MQC
MQC
GND. (-) TERMINAL BLK
12v (+) TERMINAL BLK
12v (+) TERMINAL BLK
GND. (-) TERMINAL BLK
12v (+) TERMINAL BLK
12v (+) TERMINAL BLK
WHT
14-PIN PLUG, A2B WIRE
12v (+) TERMINAL BLK
12v (+)
TERMINAL BLK
12v (+)
TERMINAL BLK
MQC
LED WARNING
LIGHT P/N 23438
CORD REEL P/N 22683
12v (+)
GND (-)
®
VENCO VENTURO INDUSTRIES LLC
CINCINNATI, OHIO
C400
WIRING DIAGRAM, PG. 2
HT55KX VLC SERIES
08-26-21D
DATE
SUPERSEDES
SECTION
TITLE
08-05-20C
23867
23866 SHOWS LEFT SIDE OF WIRING DIAGRAM
GND (-) TERMINAL BLK
3 CAN - GND
12V (+) TERMINAL BLK
12 ENGINE STOP
14 BOOM DOWN
16 ROTATION RIGHT
18 HORN RELAY
21 IDLE UP
23 VSW SUPPLY
25 BOOM EXTEND
27 WINCH DOWN
30 WORK LIGHT
2 CAN - L
4 CAN - H
11 ENGINE START
13 BOOM UP
15 BOOM RETRACT
17 ROTATION LEFT
19 GREEN LED INDICATOR
22 IDLE DOWN
24 MC SUPPLY
26 WINCH UP
28 PROP VALVE
15 BOOM RETRACT
NO
HORN CIRCUIT
MOUNTING STUD / FRAME GROUND (-)
FQC
5/1
6
R
NG
12v (+) TERMINAL BLK
GND. (-) TERMINAL BLK
30-PIN PLUG, #18
HORN RELAY
HORN RELAY P/N 22739
HORN P/N 21948
12v (+)
BATTERY
MASTER
SWITCH
19464
Use 19464 Master Switch or
Chassis-mounted Accessory Switches
Summary of Contents for HT55KX-20
Page 2: ......
Page 4: ...SECTION 100 DESCRIPTION SPECIFICATIONS 7607100A...
Page 8: ...SECTION 150 SAFETY 8604150...
Page 18: ...SECTION 200 INSTALLATION 7607200A...
Page 34: ...SECTION 300 MAINTENANCE SERVICE 7607300A...
Page 37: ......
Page 38: ...SECTION 400 PARTS 7607400A...