B
Error | Cause |
| Corrective Action |
|
|
|
|
F143 | Vcc open circuit on slave micro. | 1. | Check power display and Display Board connectors P1B |
| Bad Power Board or Display |
| associated wiring. |
| 2. | If OK, replace Power Board. | |
| Board. | 3. | If fault persists, replace Display Board. |
|
|
| |
F145 | Sensor input on the slave micro | Replace Power Board. | |
| shorted together. |
|
|
| Bad Power Board. |
|
|
|
|
| |
F147 | Ground open circuit on the slave | Replace Power Board. | |
| micro. |
|
|
| Bad Power Board. |
|
|
|
|
|
|
F151 | Eeprom failure or communication | 1. | Check power and Display Board connectors P1B and associated |
| circuit error. |
| wiring. |
|
| 2. | If OK, replace Display Board. |
| Bad Power Board or Display | 3. | If fault persists, replace Power Board. |
| Board. |
|
|
37