Generac 04389-1 - Manual (Page 26)

24 Generac ® Power Systems, Inc.
Section 6 — Electrical Data
Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators
Wiring Diagram – 12 & 15 kW – Drawing No. 0D8500-A
BATTERY
CUSTOMER SUPPLIED
12V
HTO
BLACK
86
LOP
85
IM2
L.E.D - ALARM INDICATORS
3 - 50 Hz Operation
2 - Remote Not Auto
4 - SPARE
86
RED
SM
IC
PRINTED CIRCUIT BOARD
ON
CONTROL
J2
J1
85
56
1 2 4 3 5
18
351
86
14
ENGINE WIRING
ICT - INTERCONNECTION TERMINALS
TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA (DUAL SEC.)
TB - INSULATED TERMINAL BLOCK
SM - STARTER MOTOR
SW2 - SET EXERCISE SWITCH
SW1 - AUTO / OFF / MANUAL SWITCH
SP1, SP2 - SPARK PLUGS
LOP - LOW OIL PRESSURE SWITCH
IM1 - IGNITION MODULE, CYLINDER #1
SP2
SP1
D
IM1
D
DSW - PCB MOUNTED DIP SWITCH
HTO - HIGH OIL TEMPERATURE SWITCH
GRD - CONTROL PANEL GROUND
F1 - FUSE 15 AMP
FS - FUEL SOLENOID
CB2 - CIRCUIT BREAKER, ALTERNATOR EXCITATION
CB1 - MAIN OUTPUT BREAKER
BA - BRUSH ASSEMBLY
DIAGRAM KEY
IC
IC
13
86
85
18
14
14
TB
0
13A
FS
14
0
CHARGER
225B
224B
14
BCR - BATTERY CHARGE RELAY
16
13
16
0
0
C1
1
2
3
4
6 0 0
F2 - FUSE 5 AMP
SC
0
0
SC - STARTER CONTACTOR
A
SCR
13
13
16
56
0
SCR - STARTER CONTACTOR RELAY
- +
1
1