26 Generac
®
Power Systems, Inc.
Section 7 - Electrical Data
Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators
Electrical Schematic — 1.5L Gas Engine — Drawing No. 0A7182-B
WTS - WATER TEMPERATURE SWITCH
WLS - WATER LEVEL SWITCH
FS - FUEL SOLENOID
SM - STARTER MOTOR
LOS - LOW OIL SWITCH
ISC - IGNITION SYSTEM CONTACT
GRD - GROUND
EH - ENGINE HEATER
DCA - DC ALTERNATOR
CC - CONTROL CONTACTOR
12V BATTERY
F
ED
C
IR
CU
IT
TO
12
0V
/1
5A
U
TILITY
0
BLACK
GREEN
WHITE
EH
0
CC
16
RED
SM
(+)
TO
CO
NTR
O
L PANEL
T
ERMINAL
S
TRIP
14
56
85
DC-A
14
56
14
CC
FS
0
0
85
WTS
LOS
WLS
GRD
BLACK
(-)
0
LEGEND
13
49
49
13
CO
NTR
O
L
U
NIT
T
O
CO
NTR
O
L PANEL
GO
VERN
O
R
GO
VERN
O
R
AC
T
U
AT
O
R
ACTUATOR
CONNECTOR
49
49
14
14
13
13
0
0
0
TO
D
C
VO
LTA
G
E RE
GU
LAT
O
R
ISC
+
-
FED CIRCUIT (AC OUTLET)
