Method for operating a heating fan, and a heating fan for carrying out this method

摘要

A method for operating a heating fan having at least one heating spiral and having a fan motor. In this case, the at least one heating spiral is supplied by one half cycle to four half cycles of the mains frequency, and hence within one cycle at 25 Hz, and the fan motor is supplied with one cycle up to four cycles of the mains frequency, and hence within one cycle of 12.5 Hz. <IMAGE>