In Whirlpool microwaves, 'SPD2' indicates 'Fan High,' while 'SPD1' signifies 'Low and Off.' A microwave oven's fan serves various functions. Firstly, it circulates hot air within the cooking chamber, eliminating the steam that typically leads to condensation. Secondly, it prolongs the lifespan of the microwave's magnetron by cooling it with a stream of air. Moreover, [...]
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