Generac Power Systems 004812-0 Owner's Manual page 27

Wiring Schematic - 3.9L Engine (Models 004812-0 & 004813-0) – Drawing No. 0E2648V-A
FS
GP GP GP GP
GND
LFP
HTS
WLS
0
1
12V BAT
(-)
BLACK
LEGEND:
ALT: ALTERNATOR - DC
BAT: BATTERY
BC: BATTERY CHARGER
CC: CONTACTOR - CONTROL
EC1: CONNECTOR - ENGINE 1(BLACK)
EC2: CONNECTOR - ENGINE 2(GRAY)
EC3: CONNECTOR - ENGINE 3(BASETANK)
EH: ENGINE HEATER
FLS: SENDER - FUEL LEVEL
FS: SOLENOID - FUEL
GFB: SWITCH - GENERATOR FLUID BASIN
GND: GROUND
GP: GLOW PLUG
HTS: SWITCH - COOLANT HIGH TEMP.
LFP: SWITCH - LOW FUEL PRESSURE
MP: MAGNETIC PICKUP
OPS: SENDER - OIL PRESSURE
PHC: CONTACTOR - PRE-HEAT
RB: SWITCH - RUPTURE BASIN FLOAT
SC: CONTACTOR - STARTER
SM: STARTER MOTOR
WLS: SENSOR - WATER LEVEL
WTS: SENDER - WATER TEMP.
0 0
1
16
2
219
3
0 0
GND
157
MP
2
1
601
OPS 69
WTS
85
ALT
0 0
218
2
) ( + (-)
) ( +
RED D
SC
SM
SC
Section 6 — Electrical Data
Generac Standby Generator Sets
0 0 CC
PHC C
218
PHC
218
0/BLACK
0/BARE
79/CLEAR
68
218
49
218
16 218
CC
GND
FLS
591
590
575
N.O.
RB
Generac
218 1
56 3
150 4
0 6
0 7
219 8
49 10
0
0/BLACK 1
0/BARE 2
0 3
0 6
601 7
69 8
68 9
85 11
79/CLEAR 7 12
BLACK
218
BC WHITE EH
0
GREEN
0
120VAC
UTILITY
SUPPLY
591 1
0 0 2
N.C.
0 0 3
GFB
447 4
567 6
575 7
590 8
® Power Systems, Inc. 25