Owner's Manual

Generac
®
Power Systems, Inc. 29
Section 8 - Electrical Data
Guardian Liquid-cooled 15 kW, 20 kW and 25 kW Generators
Electrical Schematic — 1.5L — Drawing No. 0A7182-B
WT
S
- WATER TEMPERAT
U
RE
S
WIT
C
H
WL
S
- WATER LEVEL
S
WIT
CH
F
S
- F
U
EL
SO
LEN
O
I
D
S
M -
S
TARTER M
O
T
OR
L
OS
- L
O
W
O
IL
S
WIT
CH
I
SC
- I
G
NITI
O
N
S
Y
S
TEM
CO
NTA
CT
G
RD -
G
R
OU
N
D
EH - EN
G
INE HEATE
R
D
C
A - D
C
ALTERNAT
OR
CC
-
CO
NTR
O
L
CO
NTA
C
T
OR
12V BATTERY
F
ED
C
IR
CU
IT
TO
12
0
V
/
1
5
A
U
TILITY
0
BLA
CK
G
REE
N
WHITE
EH
0
CC
1
6
RED
SM
(
+
)
TO
CO
NTR
O
L PANEL
T
ERMINAL
S
TRIP
14
56
85
D
C
-
A
14
56
14
CC
F
S
0
0
85
WT
S
L
OS
WL
S
G
RD
BLA
CK
(
-
)
0
LE
G
EN
D
1
3
4
9
4
9
1
3
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
A
C
T
U
AT
OR
CO
NNE
C
T
OR
4
9
4
9
14
14
1
3
1
3
0
0
0
TO
D
C
VO
LTA
G
E RE
GU
LAT
O
R
I
SC
+
-