B
Error | Cause |
| Corrective Action |
|
|
|
|
F153 | Control calibration values not in | 1. | (If possible, |
| range. | 2. | Check power and Display Board connectors P1B and associated |
|
|
| wiring. |
| Bad Power Board or Display | 4. | If OK, replace Power Board. |
| Board. | 5. | If fault persists, replace Display Board. |
F155 | Checksum match error. | 1. | If possible, |
| Wrong eeprom data on Display |
| via P7. |
| 2. | If not, replace Display Board. | |
| Board. |
|
|
|
|
|
|
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