The core problem of compressor oper
Don't let the air conditioner "false malfunction" fool you
n winter, the utilization rate of air conditioners soars. On the other hand, okmarts.com, a service network owned by O&K, sometimes receives calls from citizens saying that the air conditioner at home is broken. Only when the service network maintenance personnel came to check and repair it did they discover some "troubles" such as power failure. This type of reason is usually called "false failure". In fact, as long as you understand the common "false failures", you are often a repairman yourself.
According to the introduction of air-conditioning experts, there are roughly the following aspects of false failures of air-conditioning.
The reason for the power failure: It may be because the fuse is burned, the air conditioner is tripped, the leakage protector is working, the timer does not enter the running position, the power switch is in the "off" position, the power plug is not inserted, the power fuse is disconnected, the power voltage is too low, The remote control battery is exhausted or the positive and negative poles are reversed, the ambient temperature is too high or too low, the temperature setting is improper, or the setting temperature is equal to the indoor ambient temperature, etc.
The reason why the indoor unit does not turn: It may be that the screw and the locking part of the wind wheel are loose, the motor is not properly matched with the matching part of the wind wheel, the air guide bar, the stepping motor and the connecting rod mechanism are poorly transmitted, and the electrical control part is faulty. .
The reason why the outdoor unit does not rotate: the motor and the fan blades are not properly matched, the electrical control part is faulty, the compressor is faulty, and the fan motor is faulty.
Reasons for insufficient cooling (heating): too much dust on the air filter, too thick dust on the evaporator and condenser, and refrigerant leakage; the vents of the internal and external machines are blocked by foreign matter; the setting temperature is too high during cooling, and the setting during heating The temperature is too low; When the ambient temperature is too high during cooling, the energy efficiency ratio of the air conditioner will be reduced; There are too many people in the air-conditioned room, or there is a high-power heat source, and the temperature of the room takes a long time to drop, and the cooling capacity will be insufficient.
Of course, if you encounter a "non-false fault", it is recommended that you ask a professional to repair it as soon as possible, otherwise the machine will easily be destroyed.
