However, like any sophisticated piece of equipment, its true potential is unlocked only when you fully understand its documentation. The is not just a safety booklet—it is your blueprint for precision.
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| Problem | Likely Cause | Manual Section | Fix | | :--- | :--- | :--- | :--- | | Display shows ---- or S.ERR | Sensor broken or wrong input type | Configuration Menu | Check In.t parameter. Replace sensor. | | Temperature wildly overshoots | PID values too aggressive | Autotune Section | Run Autotune again. Increase Pb manually if needed. | | Output LED is on but heater is cold | Output wiring wrong or blown SSR/fuse | Wiring Diagrams | Use a voltmeter to check output terminals per the diagram. | Always use the latest revision. Do not trust random third-party hosting sites. However, like any sophisticated piece of equipment, its