Based on the information provided, there is no specific mention of the m30 thermostat making a clicking sound in the normal operation. however, it's not uncommon for thermostats to make a clicking sound when they are turning on or off, as this is often the sound of the relay inside the thermostat switching. if the clicking sound is continuous or very loud, it might indicate a problem. if you're experiencing issues with your thermostat, i would recommend contacting a professional for further assistance. for more detailed information, you can refer to the document titled m30 smart wi-fi thermostat with form number 210792.
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Is the m30 thermostat supposed to make a clicking sound
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