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Michael MullinsAug 6, 2025
What to do if my Vostermans Ventilation Thermostat has no output voltage?
- LLori LewisAug 6, 2025
If your Vostermans Ventilation Thermostat shows no output voltage, it could be due to several reasons: * The thermal protection might be activated because the current draw is too high. In this case, reduce the load. * The thermal protection might be activated because the ambient temperature is too high. Try to lower the ambient temperature to between 0°C and 40°C. * The thermostat or module might be connected incorrectly. Make sure to correct the wiring according to the wiring diagrams.
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