Installing the XW Automatic Generator Start

Type 5

Type 5 is a three-wire StartStop configuration that uses relay 3 to provide the preheat signal for Generac’s Guardian Diesel generators.

XW AGS Harness Wires

Generator Wires

Relay 1

Relay 2

12

13

14

16

17

18

 

 

 

 

GENERATOR RUN SIGNAL

 

 

 

 

 

 

 

 

GENERATOR BATTERY NEGATIVE(–)

 

 

 

5A fuse

 

 

 

STOP/PREHEAT

 

 

 

 

 

 

 

 

 

 

 

5A fuse

START

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

5A fuse FUEL PRIME (PREHEAT)

Relay 3

12V GENERATOR BATTERY+

20

For additional information, see “Circuit Limitations” on page 2–5.

Figure 2-7Type 5 Connection Diagram

Table 2-8Type 5 Relay and Timing Preset Configurations

Relay Function

Preset Configuration Setting

 

 

Relay 1 mode

StartStop

 

 

Relay 3 mode

Preheat

 

 

Gen Run signal hold time

2 s

 

 

Preheat time

15 s

 

 

Preheat to crank delay

2 s

 

 

Crank time

15 s

 

 

Crank retry time

15 s

 

 

Gen Cool Down

30 s

 

 

Shutdown bypass time

0 s

 

 

Start tries

3

 

 

975-0307-01-01

2–13

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Image 35
Xantrex Technology manual Relay Function, XW AGS Harness Wires