Temperature Malfunction Errors
"Temperature Malfunction Errors" provides troubleshooting guidance for temperature malfunctions in the Heracell VIOS 160i and 250i CO2 Incubators. It includes an Error-Solution table that lists potential errors, such as sensor breakage, actual value deviations, implausible temperature signals, and calibration issues. The table offers specific solutions for each error, including requesting service, adjusting environmental conditions, and resetting the unit. For detailed instructions, users are re
Issue
How do I troubleshoot temperature malfunctions?
Environment
- Heracell VIOS 160i
- Heracell VIOS 250i
Resolution
Find your issue in the Error-Solution table below. For more information, refer to the Heracell VIOS 160i/250i User Manual.
Table 1. Potential Errors and Solutions
| Error | Solution |
| Sensor breakage: Measured value exceeds accepted limit. | Request service. Dry the sensor. |
| Actual value above: Actual value > Set value + 1 °C *2) *4) | Do not exceed permissible ambient temperature. Call field service. |
| Actual value low: Actual value > Set value + 1 °C *3) *4) | If the error does not reset automatically, call field service. |
| Actual value not plausible: Implausible temperature signal. | Reset unit. If the error occurs repeatedly, call service. |
| Calibration values too high/low: Max. adjust value for temperature exceeded /not attained. | Acknowledge alarm, enter different target value. Refer to Temperature Set or Reset Value for more information. |