What are the problems caused by the dirty blocking of air conditioning?
Blocked evaporator (ark) : if the barber shop using ark, filter dirty plugging, hair behind in the fan blows to the evaporator, cause evaporator dirty plugging, even cleaning filter, also need to clean the evaporator; The dust, such as the use of a cabinet in winter, can easily be drawn into the back of an evaporator by a fan, which also blocks the evaporator
Refrigeration freeze: the filter network is dirty, the evaporator temperature is very low when refrigeration, the mainboard is tested and then enters the refrigeration protection, the control stops, no longer refrigeration. The indoor machine is leaky: the screen is dirty, the evaporator temperature is very low when refrigeration, if the mainboard does not have the cooling protection, the evaporator will freeze, the chamber machine is leaking. I hope you can clean up the air-conditioner filter to avoid these problems.
Congestion fan blades (ark, hang up) : dust filter, fan motor running, dust attached to the blade, spacing decreases, the quantity is small, and the noise will be big, the outlet air flow instability. 5, heating overload, no frost: filter dirty plugging, heating evaporator surface temperature is too high, the mainboard heating time after testing, the condenser frost is severe, and at the same time control outdoor air blower stops when turning.
Problems caused by the dirty traffic of air-conditioner filters: 1, air conditioning, refrigeration, heating effect is poor: filter dirty plugging, refrigeration and indoor machine blowing mouth when the temperature is very low, but not far from blowing, room circulation slow, low temperature around the house, and room temperature is higher, similar to the fan speed slow phenomenon. 2, blocking water tray (ark, hang up) : filter dirty plugging, dust gathered through aperture evaporator surface, along with the condensed water flow into the water dish, time is long, blocking water tray, the house leaks.