R

PORTABLE GASOLINE GENERATORS

ELECTRICAL

COMPONENT

SPECIFICATIONS

 

Resistance in Ohms

 

 

 

Stator

Stator

Rotor

Capacitor,

 

 

Main

Auxiliary

Primary

MFD

Diodes (2)

Model

Winding *

Winding

Winding †

450 Volt

800 Volt

MGH8500AIE

0.41

.098

7.81

45

8 Amp

MGH10000C

0.33

0.71

8.53

60

8 Amp

 

 

 

 

 

 

* Connect T2 (green) and T3 (black). Measure resistance between T1 (red) and T4 (yellow). Resistance between brown and white leads.

† Remove diodes to check resistance.

WIRING DIAGRAMS

 

To

 

To

 

 

 

 

Power Supply

Auto-Idle

 

 

 

 

On Engine

Solenoid

 

 

 

 

 

Gray

Blue

Blue

 

 

 

 

 

 

 

Gray

 

 

Green

 

 

 

 

 

 

 

 

Gray

P5-2

P5-1

Green

Gray

 

Black

125V, 30A

250V 30A

125V, 15A

GFCI 125V, 15A

 

 

 

 

 

 

 

P5-4

P5-3

Receptacle

 

Receptacle

Receptacle

Receptacle

 

 

 

 

 

 

Black

Auto-Idle

Control Board

P3

P4

P5

 

 

 

250V 50A

Red

 

 

 

Receptacle

 

 

 

 

 

 

 

Circuit

 

 

 

 

 

Breaker

 

Red

 

 

 

45A

 

 

 

 

 

 

 

Yellow

Circuit

 

 

 

 

 

 

P2 P1

 

Breaker

 

 

 

45A

Yellow

 

 

Red

 

 

 

 

 

Yellow

 

 

 

 

 

 

 

 

 

 

Green

 

 

 

Black

 

Capacitor

 

 

 

Red

 

 

 

 

 

White

 

 

 

 

 

White

White

T1

T4

T3

T2

 

 

 

 

 

Circuit

Red

Gray

White

 

 

 

Breaker

 

 

 

 

30A

 

 

 

 

 

 

 

Black Run Black

 

Circuit

 

 

Light

 

 

 

 

 

Breaker

Wh

 

 

 

30A

 

Hour Meter

 

 

 

 

 

 

 

 

 

White

 

 

 

Black

 

Black

 

 

 

 

Red

 

 

 

 

Black

 

 

 

 

White

Main

 

 

 

 

Windings

 

 

 

 

T2

T1 T3

T4

Rotor

Stator

 

 

Diode

Diode

T1

 

 

 

L1

White White

Green

Green

Green

Black Black

Black

Stator

T2 T3 T4

220/240V L2

Circuit

Breaker

20A

Black

Circuit

Breaker

20A

110/120V 110/120V

Figure 22 - Wiring Diagram, Model MGH10000C

16

117846