TEMPERATURE DROPPING DURING STARTUP

What's in This Article?

If the temperature displayed on the controller is dropping or reading negative during startup, this can indicate the thermocouple is wired backward. To verify this, please follow the steps below:

  1. Remove the controller and look at the thermocouple connection.
  2. On the connection there will be a + and a - symbol; Make sure that the thermocouple is inserted correctly. (the + next to the +, see image below).
  3. If it is inserted correctly and still reading incorrectly, please contact Customer Service
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