Display shows “----” instead of temperature. Manual solution: The input type is mismatched. Confirm In.T matches your sensor. For a PT100, ensure you are using three-wire configuration.
Range: 0 to 3600 seconds (0 disables integral). Teqd-2301b Manual
Based on forum discussions and support tickets, here are FAQs that supplement the : Display shows “----” instead of temperature
: Integrated vents at the back are critical for cooling; ensure they are not blocked during installation to prevent overheating. Teqd-2301b Manual