Generac Power Systems 004920-0 Owner's Manual page 31

S15
S16
176
0
15C
239
15E
178
S16
S15
14
13
0
6
2
85
85
85
85
56
56
0
0
13
4
1
14
14
14
0
0
183 183
57 2
3 0
7
58
11
PSW
S15 14
12
16 1 1
S16
S15
15
67
65
57
58
0
S44
0 0
176
15C
239
178
14
64
65
58
57
S15
S15
S16
67
14
0
229
15
AM - AMP METER
AB - ALARM BOARD
AS - ALTERNATOR STATOR
BV - BATTERY VOLT METER
CAP - CAPACITOR
CB1 - CIRCUIT BREAKER
CB2 - FIELD BREAKER
Wiring Diagram — Control Panel — Drawing No. 0E0344A
(BLUE)
(RED)
(BLACK)
(BLACK)
176
S16
S15
176
13
85
14
EC
14
14
4
1
178
183
STANDARD GENERAC
178
CONNECTION
176
15C
15E
239
178
14
S44
14
0
229
15
CT1 - CURRENT TRANSFORMER
CT2 - CURRENT TRANSFORMER
DS - DOOR SWITCH
EC - ENGINE CONNECTION
F - FUSE 15 AMPS
F1 - FUSE, INLINE 7.5 AMP
FL - FAULT LIGHT
CGU - GOVERNOR CONTROLLER
Section 6 - Electrical Data
Generac Liquid-cooled 20 kW Generator
ALTERNATE TR1
225
5 7 8
1 3 4
N2
2
6
0
58
57
15C
S15
S44
S16
S16
S44
58
57
S15
S16
229
DS
15
LEGEND
HM - HOUR METER
HZ - HERTZ METER
NB - NEUTRAL BLOCK
PCB - PRE-PACK CIRCUIT BOARD
PSW - PHASE SELECTOR SWITCH
SA - SUPRESSION ASSEMBLY
SW1 - AUTO/OFF/MANUAL SWITCH
33
22
2
AS
6
44
11
5
11
57 57
0
0
0
44
0 58 0
CT1
0
44
S15
S15
S44
CB1
33
22
E2
E1
22
33
NB
S16
S16
S16
BRUSH HOLDER
MOUNTING SCREW
4 4 RED
1
1
CLOSEST TO BEARING
RY1 NC
AB
RY1 NO
RY1 C
14
RY1+
RY2 NC
RY2+
RY2 NO
RY2 C
0
COM-
RY3 NC
229 RY4-
RY3 NO
RY3 C
RY6-
RY4 NC
15
COM+
RY4 NO
RY4 C
RY5 NC
RY5 NO
RY5 C
RY6 NC
RY6 NO
RY6 C
SW2 - SET EXERCISE SWITCH
TR1 - TRNSFRMR, UTILITY SENSING
TS1 - TERMINAL STRIP 20 POS
TS2 - TERMINAL STRIP 2 POS
TS3 - TERMINAL STRIP 7 POS
VM - VOLT METER
VR - VOLTAGE REGULATOR
®
Generac Power Systems, Inc. 29
11 57
CT2
11
OUTPUT CONNECTION
120/240V. 1- PHASE
E1 TO E2 240.
E1 TO 00
120V.
E2 TO 00
1 X
ENGINE
RUN
DOOR
OPEN
SHUTDOWN
FAULT