The job of the filters is to ensure proper air circulation. No matter what type of air conditioner you have, cleaning the filters is a must! If your answer is no, then it’s a big problem as your AC may not be able to work properly due to dirty, clogged up filters. Clogged Air Filtersĭo you remember the last time you cleaned the air filters of your air conditioner? You can avoid this problem in the future by ensuring regular maintenance of your air conditioner. You would have to contact a professional to check the refrigerant levels and figure out the reason for leakage. You cannot do much on your own in this situation as it is not just about filling the refrigerant the levels must match exactly with the levels specified by your AC’s manufacture. Further, not taking out time for regular maintenance can lead to corrosion in the long run. The cracks may build up over time in the AC coil leading to leakage. Leakage is a likely culprit in this situation. The refrigerant shortage is not due to your air conditioner using up the fluid. It is mainly responsible for providing the much-desired cool air from your AC or hot air in case of a heat pump. One of the reasons your AC is not turning on could be due to a refrigerant shortage.Ī refrigerant is a cooling fluid residing in an AC’s coils.

You would have to refer to the user manual for correct wiring schematics. You can clean out the debris yourself with a soft brush, but you would have to contact a professional for corrosion issues.įurther, check if there are any loose screws or wires inside the thermostat. Also, look for blown fuses sometimes, they are the culprit. If it has turned on, then voila, you have solved the issue!īut if your AC still has not turned on, turn off your thermostat and take off the cover to check its components. After a few minutes, place your hands in front of the AC vane to feel the cold air.

Set it to a cool setting, keeping it 5-6 degrees lower than the indoor temperature. If the batteries are fine, then check the working of your thermostat.

Daikin service checker type 4