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Installing the XW Automatic Generator Start
975-0307-01-01 2–15
Type 7
Type 7 will work with both two-wire and three-wire run mode
configurations that require a preheat signal before cranking, such as
Generac Backup/Renewable generators. This Gen Type setting is suitable
for generators with an automatic engine cranking control system (two-
wire) and generators that require that the XW Auto Generator Start control
their starter separately (three-wire).
Figure 2-9
Type 7 Connection Diagram (two-wire)
Figure 2-10
Type 7 Connection Diagram (three-wire)
Table 2-10
Type 7 Relay and Timing Preset Configurations
Relay Function Preset Configuration Setting
Relay 1 mode
Run
Relay 3 mode
No function
Gen Run signal hold time
0.5 s
Preheat time
20 s
Preheat to crank delay
1 s
Crank time
15 s
Crank retry time
30 s
Gen Cool Down
30 s
Shutdown bypass time
0 s
Start tries
3
XW AGS Harness Wires Generator Wires
16
14
13
12
Relay 1
5A fuse
GENERATOR RUN SIGNAL
GENERATOR BATTERY NEGATIVE (–)
RUN
For additional information, see
“Circuit Limitations” on page 2–5.
XW AGS Harness Wires Generator Wires
GENERATOR RUN SIGNAL
GENERATOR BATTERY NEGATIVE (–)
RUN
18
17
16
14
13
12
Relay 1
Relay 2
5A fuse
5A fuse
START
For additional information,
see “Circuit Limitations” on
page 2–5.