Dayton Operating Instructions and Parts Manual

3WY47, 3W735B, 3W736C, 3WY44, 3TE27A, 3WY45, and 3WY46

Dayton® Professional-Duty

Electric Generators

Wiring Diagrams

White

s1 s2

Green/Yellow

 

Red

 

 

120/240V

20A

Red

Receptacle

White

 

 

Black

White

120V, 15A Receptacle

Green

 

 

White

 

 

120V, 15A

120V, 30A

Circuit

Receptacle

Receptacle

 

 

Breaker

 

 

20A

To Solenoid

T1

Circuit

 

 

Breaker

 

 

 

 

 

 

25A

 

 

 

 

 

Black

 

Circuit

 

Black

 

Breaker

T3

 

25A

 

 

 

 

 

T4

 

Black

 

Yellow

 

White

 

White

 

 

Black

 

 

 

Red

 

 

 

 

 

Black

 

Red

 

Black Green

 

T2

 

Full Pwr

 

Selector

Red

Switch

 

Hour

 

Meter

 

Duplex

GFCI

 

 

 

Circuit

 

 

Breaker

 

WHITE

20A

HOT

White

LINE

 

Green

Green

Black

 

Red

Capacitor

 

 

 

 

Main

 

 

 

Auxiliary

 

 

 

 

 

White

 

 

 

 

Windings

 

 

 

Phase

 

 

Stator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

T2

T1

T3

T4

Rotor

Stator

T1

T2

T3

T4

T1

T4

T3

T2

Green

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

Red

 

 

Diode

Diode

 

220/240V

 

 

 

 

 

 

 

 

 

L1

L2

 

 

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

Yellow

 

 

 

 

110/120V

110/120V

 

 

 

 

 

 

 

 

 

Brown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 38 – Wiring Diagram, Models 3WY45 and 3WY46

Auto-Idle

Control Board

Solenoid3

S2S1-T1L1L2

White

White

To

Auto-Idle

Solenoid

Red

Red

Yellow

Yellow

Capacitor White White

 

 

 

White

 

 

 

Green

 

 

250V 50A

 

 

 

Receptacle

Circuit

Circuit

 

 

 

 

Breaker

Breaker

 

Red

30A

45A

 

 

 

 

 

 

 

 

Circuit

Circuit

 

 

Breaker

Breaker

Yellow

 

30A

45A

 

 

 

 

 

Green

Black

RedMain

White Windings

T1

T4

T3

T2

T1

T3

T2

 

 

250V 30A

Receptacle

Red

Wh

White

Black

T4 Rotor

Diode Diode

White

 

 

 

Green

 

 

 

 

Black

125V, 30A

 

125V, 15A

GFCI 125V, 15A

 

Receptacle

Receptacle

Receptacle

White

 

 

White White

Black Run Black

 

 

Green

 

Light

 

 

 

 

 

 

 

Hour Meter

 

Green

 

 

 

 

 

 

 

 

Green

Black

 

 

Black

Black

Red

 

 

 

 

Black

 

 

 

Black

White

 

 

 

 

Stator

Stator

 

 

T1

T2

T3

T4

 

 

220/240V

 

 

L1L2

110/120V 110/120V

Black

Circuit

Breaker

20A

Black

Circuit

Breaker

20A

Figure 39 – Wiring Diagram, Model 3WY47

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Dayton 3WY47 installation instructions Wiring Diagram, Models 3WY45 and 3WY46