Table 6-1 Troubleshooting (Continued)
Condition | Possible cause | Checks | Action |
|
|
|
|
| Water and fuel solenoid | Check battery voltage | Clean and tighten |
| circuits |
| connections |
|
| Check WATER and | Replace Engine Relay |
|
| Board | |
|
| FUEL Relay | |
Engine cranks but does |
| Replace Main Logic | |
|
| ||
|
| Board | |
not start |
|
| |
|
|
| |
| Water and fuel solenoid | Check solenoids | Replace solenoid(s) or |
| valves | Check fuel and water | valve(s) |
|
| lines |
|
|
| Check engine, fuel, fuel | Complete necessary |
|
| filter | engine repairs |
|
|
|
|
Engine continues to | Engine Crank Relay or | Check Crank 1 and | Replace Engine Relay |
crank after starting | Main Logic Board | Crank 2 relays on | Board. |
AUTOMATIC / | faulty | Engine Relay Board | Replace Main Logic |
|
| ||
MANUAL SWITCH |
|
| Board |
set to AUTO | Engine Run signal | Check Run LED on | Replace magnetic |
| |||
Or | absent | Main Logic Board | Pickup |
Test Mode Active | Magnetic Pickup or | Check for Pickup signal |
|
| circuit faulty | at Main Logic Board |
|
|
|
|
|
Engine does not crank | Relay, or Main Logic | Check Crank 1 and | Replace Engine Relay |
in TEST or AUTO | Board faulty | Crank 2 relays on | Board |
Engine cranks with |
| Engine Relay Board |
|
|
|
| |
MANUAL START |
|
| Replace Main Logic |
|
|
| |
Water and fuel |
|
| Board |
|
|
| |
solenoids energized |
|
|
|
|
|
|
|
Engine does not crank | Pressure Switch, or | Press P/S TEST button | If cranking cycle begins |
in AUTO when water | Main Logic Board |
| refer to Appendix B |
pressure decreases | faulty |
| Pressure Switch / |
Engine cranks with |
|
| Recorder |
|
|
| |
MANUAL START |
|
| Replace Main Logic |
|
|
| |
|
|
| Board |
|
|
|
|
