Generac Power Systems 004812-3, Owner'S Manual

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BC3-4
BC2-8
BC4-7
BC2-10
BC2-9
BC3-12
BC3-1
BC3-3
BC3-9
BC3-7
BC3-6
BC3-10
TB4-5
BC2-12
BC2-2
BC2-1
BC2-11
BC4-1
BC4-8
(A
VR
)
R
EG
U
LA
TO
R
MAGNETIC RPM SENSOR
SHIELD
79
0
CHARGE ALT. W/L CONN.
PRE-HEAT SOLENOID
OIL PRESSURE SENSOR
COOLANT TEMP. SENSOR
AUX. FUSED DC SUPPLY
GROUND FROM ENGINE
GROUND FROM ENGINE
POSITIVE DC FROM BATTERY
POSITIVE DC FROM BATTERY
COOLANT LEVEL DETECTOR
FUEL LEVEL SENSOR
OIL TEMP. SENSOR
FUEL SOLENOID
STARTER SOLENOID
FUEL SENDER -
FUEL
68
590
85
591
69
523
575
56
150
14
AL
TE
RN
AT
OR
EX
C
IT
AT
IO
N
13
13
0
0
49
15
C
H
AR
G
E R
2
D
2
FIE
LD
B
OO
ST
R
1
D
1
VO
LT
AG
E
AU
TO
M
AT
IC
CON1-8
CON1-9
CON1-10
CON1-5
CON1-6
CON1-7
CON1-4
CON1-3
CON1-2
CON1-1
15
CON3-12
CON3-13
CON3-11
CON3-10
CON3-7
CON3-8
CON3-9
CON3-6
COMMON
RS232 (DSR)
RS232 (Rx)/RS485+
RS232 (DTR)
RS232 (Tx)/RS485-
CON3-5
CON2-11
CON3-15
CON2-9
CON2-8
D
SU
B-3
D
SU
B-5
D
SU
B-4
TB4-7
TB4-6
TB4-8
D
SU
B-2
D
SU
B-1
CON3-4
CON2-6
CON2-5
CON2-4
CON3-3
CON3-2
CON3-14
CON3-1
CON4-1
CON4-2
CON2-13
CON2-7
CON2-14
CON2-2
SENSING
5
3
S1
6
S1
5
C
O
N
4-4
C
O
N
2-1
0
C
O
N
4-6
19
R4
PROG. RELAY 2
PROG. RELAY 3
R5
R6
R7
R9
R8
N/C
N/O
COM
N/C
N/O
COM
PROG. INPUT 8
RUPT. TANK
GROUND RETURN
GROUND RETURN
MLCB OPEN
LINE POWER
GEN. FLUID
BASIN # 447
PROG. INPUT 3
PROG. INPUT 2
BATT CHRG FAIL
PROG. INPUT 5
PRESSURE # 601
PROG. INPUT 7
PROG. INPUT 1
PROG. RELAY 1
LOW FUEL
A4
A8
567
0
0
A5
589
A6
R2
R3
R1
BC4-2
BC4-3
N/C
N/O
COM
BC4-6
BC4-4
A7
544
732
733
BC4-5
A2
A3
A1
12
2
GEN. POWER
SEE DWG: 0D2483(390 ALTS.) OR 0D4225(520ALTS.)
LOWER PANEL CONNECTOR
POWER
FIELD
1
2
6
4
ST
AR
T
L3
V
O
LT
S
2-W
IR
E
L1
V
O
LT
S
L2
V
O
LT
S
AV
R
AV
R
FIE
LD
EX
C
IT
ER
SE
N
SIN
G
PO
W
ER
SIG
N
AL
BC
1-H
BC
1-E
2
BC
1-C
BC
1-D
4
1
BC
1-G
BC
1-F
S1
6
6
S1
5
18 16 14
S3
BC
1-J
BC
1-B
17
8
18
3
BC
1-L
BC
1-M
BC
1-K
S2 S1
M
LC
B O
PE
N
L1
C
T
L3
C
T
L2
C
T
C
T C
O
M
M
O
N
G
R
O
U
N
D
R
ET
U
R
N
7 11 3
BC
1-N
BC
1-O
BC
1-P
58 59 57
BC
1-A
0
BC
1-S
BC
1-R
58
9
0
AA
ES-1
VR1
ES-2
ES-3
L1
F1
15A
HZ
VM
SW1
AM
CB1
C
O
N
TR
O
L B
O
X
M
C
1
'E
' P
AN
EL