Generac Power Systems MAGNUM MMG25IF4 User Manual

Wiring Diagrams
36949 B MMG25I-35D-45I-55DF4 Operating Manual 53
DC WIRING
TO
GND
BAR
TO
GND
BAR
TO
GND
BAR
BAR
GND
TO
BK
CLR
SHLD
TO
GND
BAR
TO
GND
BAR
TO
GND
BAR
TO
GND
BAR
BAR
GND
TO
LED
BOX
SWICH
PHASE
BAR
GND
TO
LED
TO
GND
BAR
TO
GND
BAR
BAR
GND
TO
BAR
GND
TO
1. TO ADD OPTIONAL REMOTE ANNUNCIATOR (COMMUNICATIONS)
FOR ATT GENERAC USE ANALOG EXPANSION MODULE.
NOTES:
WT/VI
RD3
1
2
NC
LOW
COOLANT
GY/BK
BK/WT
2
3
6
20
8
13
31
30
15
14
19
11
12
21
22
1
5
18
4
23
7
10
28
29
24
25
26
27
9
16
17
31 PIN
OPTIONAL
HEATED
FUEL
FAN
OPTIONAL
CLUTCH
FILTER
GY/OR
BK/WT
FUEL
OPTIONAL
XFER
PWR
GND
VI/YL
BK/WT
CONN 2
PUMP
GY/OR
E-STOP
SWITCH
GY/BK
BK/WT
VI2
BK/WT
BK/WT
CLR
PHASE SW DOOR
50 Hz
LOW COOLANT
REMOTE START
FAN CLUTCH
LUG DOOR
FUEL XFER ENABLE
SHUNT TRIP
FUEL TRANSFER
ALARM
RED BEACON
OIL LEVEL
RECONNECT DOOR
LEAK DETECT
BK
RD
BL
BN/WT
OR/WT
YL/WT
GN/YL
BK/WT
RD/VI
RD/YL
WT/VI
BK/WT
OR
GY/OR
GND
BAR
BK/WT
TO
RD/BK6
RD/BK7
CONTROL
POWER
SWITCH
RD/WT
RD/BK6
YL
GY/YL
BK
BK CLR SHLD
VI/YL
87
86
30
85
RD/YL
RD
START
RD1
RD1
87
87A
86
30
85
FAN
CLUTCH
GY/YL
RD/VI
87
87A
86
30
85
RD/WT
FILTER
HEATED
RD/VI
BK
RD
RD/VI
TO EXPANSION
VI BK
AMB BEACON
OR/BK
OR/WT
OR/YL
BK/WT
BATT
FUSED FU&SW
20A 20A 20A
FUSE
BLOCK
RD/BK4
POWER
TO DISPLAY
RD/BK
RD/WT RD/WT
RD OR
RD3
RD/WT RD/WT
OR/BK
OR/WT
OR/YL
TO DISPLAY
RS485
RD/BK5
BK/WT
15A
AB
ABCDEFGHI J K
JIHGFE
GY/BL
WT/YL
WT
BN/WT
BN/WT1
WT
BK
GY/BK
OR/WT1
VI1
BK/WT
1
2 3 4
TB1
VI2
LEAK
SWITCH
RECONNECT
DOOR
ALARM
RED
BEACON
AMBER
BEACON
OR/BK
OR/WT
OR/YL
BK/WT
1000RPM IDLE
BK/WT
GY
GY
BK/WT
GY/BK
FORCE REGEN
BK/WT
WT/RD
WT/RD
BK/WT
LOAD SHED
GY/BK
C
B
REMOTE
FUEL
RD/VI
RD
RD/VI
VI
WT/VI
BK/WT
WT/YL
BK/WT
RD/BK
RD/BK2
WT/RD
BK/WT
GY
BK/WT
BK
CLR
SHLD
BK/WT BK/WT
CNO
(HELD
CLOSED
ENABLE
FUEL XFER
WT/BK
BK/WT
87
87A
86
30
85
XFER
RD4
BK/WT
GY/OR
FUEL
K1
50Hz
LOW
A
B
X
T
C
A
W
M
N
P
R
S
H
J
K
L
U
E
B
V
D
F
G
21 PIN
CONN1
FUEL
A
RD/BK RD/BK
VI/WT
VI/WT
PH SW
DOOR
CNO
(HELD
CLOSED
NORMALLY)
BK/WT
BK/WT
TO EXPANSION
VI
VI1
BK/WT
RD/BK3
GND
BAR
BK/WT
TO
12V
15A5 15A6
GND
BAR
TO
PM600
VOLTAGE
T7
T9
F- F+
P2
P1
REGULATOR
B
A
MODULE
BK/WT
WT/YL
MODULES
INTERIOR
LIGHT1
OR/WT2
IDLE
SWITCH
BL/YL
GN/YL
GY/RD
RD/BK2
RD/BK1
RUN
GND
RD/VI
BK/WT
TELEMETRY
BN BN/WT2 BN1
WT
BK
WT BK
BK/WT
WT/BL
PLUG
TOGETHER
WHEN OPT
NOT USED
CB
BL/YL
BK
WT
PLUG
TOGETHER
WHEN OPT
NOT USED
OIL
DETECT
OPTIONAL
LEVEL
OPTIONAL
FUEL
LEVEL
NORMALLY)
CAN-LOW
CAN-HIGH
150W MAX
OPTIONAL
HEATED
FUEL
FILTER
VI1
BK/WT
150W MAX
BK/WT
VI
VI1
RD
5
6
5
6
5
6
6
5
ALARM
SPLICE
WT
BK
BN/WT1 BN1 OR/WT1 GY/OR OR/WT2 BN/WT2 BN BK RD
BK/WT
GND
BAR
TO
WT BL RD BK YL GN/YL YL/WT OR/WT BN/WT
RD2
RD2
RD2
CHG ALT
BATT NEG
START
BATT POS SW
FUEL
BATTERY CONSTANT
FORCE
REGEN
BK/WT
5
6
GY/GN
MODULE 7740
CHRG ALT
MPU
FUEL LEVEL (FLEXIBLE)
BATTERY
+VE
-VE
OIL PRESSURE
11 INPUTS
FUEL
CRANK
COMMON GROUND
WATER TEMP
CLOSE
GEN
D
OUTPUT
AUX FUEL TANK SENDER
C
OUTPUT
FLEXIBLE IF
J1939 IS USED
SCR
464544434142
39
24 2322
676665646362616019181716 15 65431
2
GEN VOLTS
WVU N
SCR
B
A
RS232
L3L2L1
RS485
V1
+VE
6 FET OUTPUTS
GOVERNOR AVR
O/P O/P
L H SCR
ENGINE ECU
MSC
SCR H L
+
SCR
56
40
302928 57 50494847
69687 1110983837363534
27
26
25
323133
BA AB
12 13
BUS VOLTS
N
STR
PORT
PROGRAMMING
USB
L2 L3L1
70
USB HOSTRJ45
ETHERNET
S2
S1
L1 LOAD
CURRENT
8660 ONLY
V2
COMCT4
L3S1L2S1
GEN CURRENT
L1S1
CT1
CT2 CT3
NS1
5455535251
M
N P R S T U
V
W
A
B
C
D
E F
G
H
J
K
L
90540_D_06.15.15

Generac Power Systems MAGNUM MMG25IF4 Specifications

General

Brand	Generac Power Systems
Model	MAGNUM MMG25IF4
Category	Portable Generator
Language	English