CARBURETOR 5F3525 - Caterpillar

The following tables detail the sequences that are followed by the module when the module contains the standard configuration. Refer to Testing and Adjusting, "Factory Default Value of Configuration Parameters".
Illustration 1 g00844056
MANUAL mode keyPress the MANUAL mode key in order to initiate the engine start sequence.
Table 1
Operation    Detail    
The indicator above the key will illuminate and the display will briefly indicate:     MANUAL MODE    
The indicator above the key will illuminate and the display will then indicate:     GENERATOR AT REST    
Illustration 2 g00844059
START keyThen, press the START key and hold the START key. When the module has begun the engine start sequence, the key may be released. It is also possible to configure the module so that the START key must be held pressed. The engine will crank until the disconnect speed is reached. Refer to Testing and Adjusting, "Control Module - Configure".
Table 2
Operation    Detail    
The indicator above the key will illuminate and the display will briefly indicate:     START    
If the preheat output is configured, the preheat timer is initiated. The programmable output that is selected will energize.     PRE-HEATING
00:09    
After the preheat timer expires, the module will de-energize the preheat output. The module begins to start the engine. The following sequence occurs:     PRE-HEATING
00:00    
The fuel solenoid is energized. After a 1 second delay, the starting motor is engaged.     Fuel ON    
The engine is cranked for the duration of the cranking time (10 seconds).     CRANKING attempt. 1
00:08    When the engine starts, the starting motor is disengaged. The starting motor is disconnected from the alternator when the output reaches a frequency of 21 Hz. If an engine speed sensor is mounted on the flywheel housing, the engine speed sensor will be used for terminating cranking. Also, the engine speed sensor will be used for the alternator voltage and the oil pressure. If an engine speed sensor is utilized, it is possible to configure the module in another way. This configuration de-energizes the starter relay if the starting motor fails to engage on the first attempt. Then, another attempt to engage will be made. Refer to the "P810 For Windows" software manual for more information on this function.
Table 3
Operation    Detail    
The duration of the cranking timer is 10 seconds. If the engine does not start on the first attempt, the module will rest the starter for the duration of the crank rest timer(10 seconds).     CRANK REST. 1
00:04    
The crank rest timer expires after 10 seconds. Then, the module will attempt to start the engine.     CRANKING attempt2
00:07    This will be repeated until either the engine starts or 3 attempts to start have been completed.
Table 4
Operation    Detail    
If the engine does not start after 3 attempts, a fail to start alarm will occur.     SHUTDOWN
FAILED TO START    Note: If a fail to start alarm occurs, the module must be placed into the STOP/RESET mode by pressing the