Why does Mi Space Heater S make a "cracking" sound during use?
Because when the Heater is first turned on, the temperature inside the machine cavity rises sharply, which will cause the thermal expansion effect caused by the heat inside the body, making some parts slip and make noise. The sound will disappear when the temperature of the standby body is constant. This phenomenon is normal and does not affect normal use.
Does it help?
Yes
No