Lainox ROD INS Error Code
Rod not inserted alarm
Source: Lainox/documents/ZO051BA__manuale-uso__en.pdf
What does Lainox ROD INS mean?
The ROD INS alarm indicates the rod (core) probe is not inserted when a temperature-based cycle requires it, as governed by parameters r17 and r18. As a consequence the temperature-based cycle in use is switched to a time-based cycle. It is a usage condition prompting the operator to insert the core probe so the controller can run true core-temperature control.
Symptoms
- ROD INS alarm message appears on the controller.
- The rod (core) probe is not inserted into the product.
- A temperature-based cycle switches to time-based operation.
- The cycle no longer ends on measured core temperature.
Common causes
- Operator started a temperature-based cycle without inserting the rod probe.
- Rod probe pulled out or dislodged during loading.
- Probe not seated deeply enough to register as inserted.
- Faulty rod probe affecting insertion detection.
- Incorrect parameters r17 or r18 governing insertion detection.
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Diagnostic steps
Insert the rod probe correctly
As the manual directs, check the correct insertion of the rod probe into the product so the temperature-based cycle can use it.
Check parameters r17 and r18
Verify the value of parameters r17 and r18 that govern rod-probe insertion detection for the cycle.
Reseat into the thickest part
Place the probe into the thickest part of the product so it registers as inserted and gives a representative core reading.
Confirm temperature control resumes
Verify that with the probe inserted the cycle runs as temperature-based rather than falling back to a time-based cycle.
When to call a professional
ROD INS is usually corrected by inserting the core probe properly. If the alarm persists with the probe clearly inserted, the rod probe or its insertion-detection wiring may be faulty and should be tested or replaced by an authorised technician so the appliance can reliably perform core-temperature-controlled cycles.
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Other Lainox Error Codes
Clock error - the device cannot store the date and time of HACCP alarms
Cell (chamber) temperature probe error
Evaporator temperature probe error
Rod (core/needle) probe error
High pressure alarm (1ph) / high pressure or compressor thermal alarm (3ph)
Door open alarm
Maximum temperature alarm (HACCP)
Minimum temperature alarm (HACCP)
Chilling or deep freezing not completed within the maximum duration (HACCP)
Power source interruption alarm (HACCP)
Sanitising alarm - rod probe insertion not correct
Sanitising alarm not cancelled within the maximum duration of the first phase