Table 1-2 Auto Restart Preset Values
Indicator | Preset Value | Description | |
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Overspeed | 2100 RPM | Overspeed is the point at which the unit will signal for shutdown | |
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Crank Disconnect | 700 RPM | Crank Disconnect is the point at which the auto restart module | |
senses the engine has started and will disengage the starter | |||
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Shutdown Lockout | 15 seconds | The oil pressure and water temperature inputs are ignored during | |
Delay | this 15 second delay (after start up) | ||
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| 30 seconds | The delay is used during start up. The intake heater delay begins | |
Intake Heater Delay | preheat | timing after the auto restart module signal is received. During the | |
3 minutes | entire delay, the intake heater circuit will be energized, an indicator | ||
| light will be illuminated, and an alarm will sound. When the delay | ||
| postheat | ||
| expires, the unit will crank. | ||
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Crank Attempts | 18 attempts | A series of six attempts with three attempts in each series | |
(total of 18 attempts) | |||
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Table 1-3 Auto Restart Sequencing
*Engine crank and rest is repeated three times each series unless the engine starts.
| Intake |
| Engine | Engine | |
Series | Heater | Fuel | |||
Crank | Rest | ||||
Attempt | Energized | Solenoid | |||
Duration | Duration | ||||
Number | in | Engaged | |||
(Seconds) | (Seconds) | ||||
| Seconds |
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1 | 30 | X | Up To 15 | 25 |
2 | 30 | X | Up To 15 | 25 |
3 | 30 | X | Up To 15 | 25 |
Engine Status
If the engine starts:
a. Run sequence begins
b. Intake heater remains energized for 3 minutes
If the engine fails to start:
a.Intake heater will
b.Fuel solenoid will
c.Crank output will
d.Overcrank LED will flash once. Wait two seconds and repeat.
e.Unit will rest 30 minutes and proceed to the next series.
If the engine starts:
a. Run sequence begins.
b. Intake heater remains energized for 3 minutes.
If the engine fails to start:
a.Intake heater will
b.Fuel solenoid will
c.Crank output will
d.Overcrank LED will flash twice. Wait two seconds and repeat.
e.Unit will rest 30 minutes and proceed to the next series.
If the engine starts:
a. Run sequence begins. If the engine fails to start:
a.Intake heater will
b.Fuel solenoid will
c.Crank output will
d.Overcrank LED will flash three times. Wait two seconds and repeat.
e.Unit will rest five hours and proceed to the next series.
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