Generac
®
Power Systems, Inc.
27
Section 8 - Electrical Data
Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators
Wiring Diagram — 1.5L Engine — Drawing No. 0E0343-A
4
3
2
1
5
6
9
8
10
11
12
CONNECTION
PANEL
CONTROL
LEGEND
EH
UTILITY FED
CIRCUIT
TO 120V/15A
GOVERNOR
CONTROLLER
TO
ELECTRONIC
LOS
WLS
BLACK
GREEN
WHITE
GRD
BATTERY
12-V.
112
56
GRD
13
0
BLACK
SM
CC
- -
RED
ACTUATOR
CONNECTOR
ACTUATOR
GOVERNOR
DC-VR
DC-A
DIS
FS
85
85
85
13
14
13
49
0
48
49
48
85
85
85
56
0
13
14
14
14
RED
14
14
0
0
0
0
0
16
0
+
6
5
4
3
8
11
12
10
9
1
2
3
4
5
0
0
WLS - WATER LEVEL SENSOR
SM - STARTER MOTOR
WTS - WATER TEMPERATURE SWITCH
LOS - LOW OIL PRESSURE SWITCH
FS - FUEL SOLENOID
DCA - DC ALTERNATOR
EH - ENGINE HEATER
CC - CONTROL CONTACTOR
DIS - DISTRIBUTOR
GRD - GROUND
