MACHINE TROUBLESHOOTING - CONTROLLER FAULT CODES
ERROR | PROBLEM | SOLUTION | |
CODE | |||
|
| ||
None | LCD display on, but incomplete | Disconnect batteries and wait 1 | |
|
| minute before | |
0A01 | Power down error | Disconnect batteries and wait 1 | |
|
| minute before | |
0204 | Memory corrupt | Replace controller. | |
All 080_ | Throttle wiring | Check for short or open circuits in | |
codes |
| throttle wiring. | |
All 140 _ |
| Check for short circuit between | |
Codes |
| B+ and traction output. | |
All 310_ | Possible short circuit of motors, auxiliary outputs | Check for short circuits. If code is | |
Codes | (headlight, recycle pump, or | present after short circuits are | |
| wiring or damaged controller | repaired, replace controller. | |
7500 | LCD module communications timeout | Wiring fault on | |
|
| between controller and display. | |
7501 | LCD module settings corrupt | Disconnect batteries and wait 1 | |
|
| minute before | |
All 760_ | Brush motor or brush circuit fault | Check for short or open circuits in | |
Codes |
| brush motors or wiring. | |
All 770_ | Vacuum motor or vacuum circuit fault | Check for short or open circuits in | |
Codes |
| vacuum motor(s) or wiring. | |
7800 | Traction motor open circuit fault | Check for open circuit on propel | |
|
| motor or wiring. | |
7801 | Traction motor overcurrent error | Check for short circuit on propel | |
|
| motor or wiring. | |
7802 | Traction motor in power foldback state | Propel motor current has | |
|
| exceeded current limit for the | |
|
| foldback time. | |
All 790_ | Emergency stop error | ||
Codes |
|
| |
9000 | Brush current requirement not satisfied | Check that brushes or pads are | |
|
| installed. Check for open circuit | |
|
| in scrub lift actuator, circuit | |
|
| breaker or wiring. |
86037580 GLIDE 01/03/07 |
|