JLG 544D-10 Parts Manual - Manual (Page 678)

544D 91364001 12-104
OPTIONS
Figure 12-29 Cab Heater Option
CONNECTOR FOR
OPTIONAL
DEFROSTER FAN
SHUTDWN OVERRIDE
PARK BRAKE CHECK ENGINE
( ) FOR OPTIONAL
DEFROSTER FAN
CRIMP-ON CONNECTOR
240
100
F
E
100
0 16
10
TEMP
FUEL OIL
VOLTS
DRIVE
ALT
4X4
4X2
ON
OFF
R
HEATER ON
OFF
1 2
3
B A
B A
HEATER HOSE-RETURN
HEATER HOSE-SOURCE
B
A
A B
IGNITION
HEATER
IGN-A
IGN-B
HET
-ACC
BAT-HN
HN-AC
IGN-C
PRK IGN
HET-ACC
OFF-HSW HEATER
B A
A B
IGN
AC C
ACC BAT
BA T
IGN
ST
OIL
GND
FUEL B+
TEMP
ACC-B
ACC-A
BAT
IGN
ST
ACC
OFF-HSW
HEATER
SWITCH
15 AMP
FUSE
HET
-ACC
HIG-HSW LOW
-HSW
B
A
A B
A B
B
A
16
15
17
12
13
14
5
6 4
6
16 1
2
3
9
10
11
4
6
7
8
5
6
8
ELECTRICAL SCHEMATIC
FOR CAB HEATER OPTION ITEMS
VIEW A-A VIEW B-B
B
B
A
A
S/N 0160000976 thru 0160035922