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Brian LawsonSep 7, 2025
What causes an abnormal IPM module thermal circuit in my Astralpool Elyo Smart NN Heat Pump?
- Jjustin17Sep 7, 2025
An abnormal IPM module thermal circuit in your Astralpool Heat Pump can be caused by an output abnormality of the IPM module thermal circuit, an abnormal or damaged fan motor, or a broken fan blade. To troubleshoot: First, replace the driver board. Second, check if the motor speed is too low or the fan motor is damaged, and replace if necessary. Third, replace the fan blade.