TM 5-3810-307-24-1-2
FUEL
METERING
PUMP
SEVEN DAY TIMER
BOXED
ENCLOSURE
IN-LINE
FUSE
(5A)
BROWN
TRS
RED
YELLOW
BLUE/WHITE
DIAG
RED
BROWN
CONNECTOR
BROWN
IN-LINE FUSE (15A)
RED
RED
YELLOW
BLUE/WHITE
BROWN
RED
B2
B1
BATTERIES
CONTROL UNIT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
COOLANT
B5
HEATER
B5
WATER
TEMP
GLOW OVERHEAT
FLAME
PUMP SENSOR SENSOR
BLOWER MOTOR
PIN
SENSOR
1
4
B1 (Connector Side)
Figure J-14. Coolant Heater Wiring Diagram
J-26 Change-1
