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nunezbrendaSep 9, 2025
What causes PP01 sensor fault, incoming water temperature in Ansult Heat Pump?
- LLarry SmithSep 9, 2025
If your Ansult Heat Pump shows a PP01 sensor fault for the incoming water temperature, it could be due to a loose sensor cable. Connect and secure the cable. Alternatively, the sensor may be defective, requiring replacement.

