I wonder why in cold seasons, when a heating ...

I wonder why in cold seasons, when a heating mode is switched on, the air conditioner starts producing warm air after a while? Sometimes the pause is rather long and it seems to me that my air conditioner cools a little bit. May it be a fault?

Answer: Everything’s all right. Moreover you are lucky to have got a modern model with Hot Start mode. Such type of air conditioners warms the outdoor unit first, before operating at subzero temperatures, in order to prevent ice emergence. When you turn on the unit in cooling mode, the fan is switched off at that moment, so you can feel cold only while taking your hand closely to the indoor unit.