The system sent a temperature compensation request but one of the thermistors currently indicates a temperature that exceeds the configured system absolute temperature limits. Temperature compensation is active but the system conditions may preclude achieving the desired system accuracy. The message includes the thermistor number and recorded temperature that caused the warning.
For more information, see "TempComp Error Codes".
What you should do:
If possible, correct the identified problem.
If the error cannot be explained by the environmental conditions, and if the error continues to occur, you should contact your Giddings & Lewis service representative.