赵小勇 发表于 2022-6-2 12:23:31

金宝Ak95开机报警

C COFFEE 088 075

tsect 发表于 2022-6-4 08:30:27

C COFF 088 075 HEATER TEST ERROR, HEATER ENERGIZED
Unconditional error, blood pump not available
General description of conditions for occurring:
- The heater is still energized after CPU C has regulated 0% dutycycle
Technical description of conditions for occurring:
- PRI(PI_HeaterOff1ErrCnt) > 3
- Signal PMAINS is high (+5V)
Some possible explanations why the error has occurred:
- P931 and P932 on heater relay board are incorrectly positioned
- The heater relay board is broken (K1)
- The heater relay board is broken (IC1and components)
- Protective driver board broken (IC25, IC 28)
- Control CPU board is broken (IC21)
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