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How do I clean the sensors on my heat pump?

lenz-platform-knowledge-base.detail.category Swimming pool

Disconnect the connectors from the control cabinet, unscrew the sensors and remove them carefully. Clean the white ring at the bottom with a soft toothbrush and ordinary toothpaste or washing-up liquid for household use. Rinse the sensor off with freshwater, put the Teflon tape back on the screw’s thread and return the sensors to their places.