Generac Power Systems E User Manual

Generac
®
Power Systems, Inc. 55
Section 5 — Electrical Data
Schematic Diagram (For Use With Marathon Alternator) – Drawing No. 0C8326-B
For units manufactured starting the 2nd quarter of 2000.
Standard diagram. Please refer to the Owner’s Manual of the unit for specific details.
'E' PANEL
CO
NTR
O
L B
OX
FU
EL
S
T
O
P
SO
LEN
O
ID
POS
ITIVE D
C
FR
O
M BATTERY
G
R
OU
ND FR
O
M EN
G
INE
S
H
U
T D
O
WN ALARM RELAY
AU
X. F
US
ED D
C
SU
PPLY
2
1
8
0
2
1
9
2
2
0
S
EN
S
IN
G
FRE
Q.
S
1
6
S
1
5
S
I
G
NA
L
2
-
WIRE
S
TAR
T
17
8
L2 V
O
LT
S
L1 V
O
LT
S
L
3
V
O
LT
S
S1
L
3
CT
L2
CT
L1
CT
57
C
T
CO
MM
ON
0
CO
N4-1
CO
N4-2
CO
N
3
-
1
CO
N
3
-2
CO
N
3
-
3
CO
N1-
5
CO
N1-2
CO
N1-1
CO
N1-
3
CO
N1-4
CO
N4-
6
CO
N4-
4
CO
N2-1
0
CO
N1-
6
CO
N1-
9
C
ON1-8
CO
N1-7
A
NAL
OG
US
ER INP
U
T
2
A
NAL
OG
US
ER INP
U
T 1
COO
LANT LEVEL DETE
C
T
O
R
O
IL TEMP.
S
EN
SO
R
COO
LANT TEMP.
S
EN
SO
R
O
IL PRE
SSU
RE
S
EN
SO
R
M
A
G
NETI
C
RPM
S
EN
SO
R
AI2
A
I1
5
2
3
69
68
79
5
7
3
Q
T
Y
L1
1
CO
N2-
3
CO
N2-4
CO
N2-
5
CO
N2-
6
M
C1
CO
N2-
8
CO
N2-
9
CO
N2-7
CO
N2-11
CO
N
3
-1
5
CO
N1-1
0
CO
N
3
-
5
CO
N
3
-
6
CO
N
3
-7
CO
N
3
-
8
CO
N
3
-
9
CO
N
3
-12
CO
N
3
-1
0
CO
N
3
-11
CO
N
3
-1
3
VM
S
W
1
1
1
SH
RR
1
1
M
C1
1
P
R
OG
. RELAY 1
N/O
CO
M
N/C
R3
P
R
OG
. RELAY 2
P
R
OG
. RELAY
3
N
/C
CO
M
N/O
R6
N/C
F1
1
HZ
1
E
S
1-
3
E
S
3
1
CO
D
E
D
3
AM
2
1
AA
1
7
0
2
02
PANEL LAMP
E-PANEL
CO
NTR
O
LLER A
SS
EMBL
Y
V
O
LT
/
AMMETER
S
WIT
CH
6
1
9
4
5
VARI
OUS
55089
A4
087
86035
V
O
LTMETE
R
SOC
KET H
OUS
IN
G
RUN RELAY
(
70A
)
EMER
G
EN
C
Y
S
T
O
P B
U
TT
ON
N
O
RMALLY
C
L
OS
ED
CO
NTA
C
T
S
SU
R
G
E
SU
PPRE
SS
IN
G
DI
O
D
E
VARI
OUS
98
42
6A
98
42
6C
3
2
300
9
42
6
1
E
PART N
O.
VARI
OUS
6
12
86
FRE
Q
UENCY METE
R
PANEL FUSE
(
15A
)
DE
SC
RIPTI
ON
A
U
DIBLE ALAR
M
AMMETER
FU
EL
S
ENDER -
59
1
CO
N2-14
FU
EL
S
ENDER +
590
CO
N2-1
3
RS232
(
Tx
)
/RS485
-
RS232
(
DTR
)
CO
MM
ON
RS232
(
DSR
)
RS232
(
Rx
)
/RS485
+
D
SU
B-
5
D
SU
B-
4
D
SU
B-
3
D
SU
B-
2
D
SU
B-
1
P
R
G
INPT
G
ND
FU
EL LEVEL
S
ENDER
0
5
7
5
2
2
0
CO
N2-2
G
ND
+
VD
C
S
I
G
.
11
11
ES
-2
ES
-
3
12
12
11
ES
-1
12
0
0
87
F1
1
5A
2
2
0
2
1
8
L1
2
1
9
30
2
2
0
RR
0
2
1
9
B
9
7
HZ
1
5
14
5
S3
S2
S1
PIN #
1
0
SH
59
58
57
1
4
67
85
RR
8
6
21
9A
1
8
1
6
1
9
14
1
5
64
65
S
1
6
1
83
S
1
5
VM
9
5
1
2
S
W
1
0
AM
AA
0
0
AI2
5
2
3
69
68
ES
79
5
7
3
0
R
1
5
5
1
5
59
1
590
5
7
5

Generac Power Systems E Specifications

General

Brand	Generac Power Systems
Model	E
Category	Control Panel
Language	English