What is the problem of air conditioning tripping when heating

1. Power issue

Excessive power of electric auxiliary heating: Some air conditioners will turn on the electric auxiliary heating function during heating, and the high power of electric auxiliary heating can easily cause circuit tripping. The solution is to try turning off the electric heating function and see if it can solve the problem.

Insufficient carrying capacity of household circuits: The circuits in old residential areas may not be able to withstand the operation of high-power appliances, especially when air conditioning is used in conjunction with other appliances. Suggest checking the household circuit and considering using a transformer or replacing the air conditioner with a lower power.

2. Circuit issues

Aging or poor level of wires: After long-term use, wires may age or decrease in level, making them prone to overheating and tripping during heating. Suggest checking and replacing wires that meet the specifications.

Four way valve issue: If the air conditioner only trips during heating and operates normally during cooling, it may be due to a problem with the coil of the four-way valve, such as a short circuit or leakage. In this case, it is necessary to hire professional personnel for repair.

Short circuit of power cord: Use a multimeter to check the resistance of the power cord. If the resistance is 0, it indicates that the power cord has been short circuited and needs to be replaced with a new one.

3. Electrical component issues

Capacitor issue: Capacitors are an essential component of air conditioning systems, responsible for storing and releasing electrical energy. If there is a problem with the capacitor, it can also cause the air conditioning heating to trip. New capacitors that meet the specifications need to be replaced.

Electrical switch issue: The rated current of the electrical switch may not be sufficient to support the current required for air conditioning heating, or there may be issues with the switch itself. Suggest checking and replacing suitable electrical switches.

4. Other reasons

Voltage instability: Low or unstable voltage can also cause air conditioning heating to trip. In areas with peak electricity consumption or unstable voltage, it is recommended to use a voltage regulator or consult the local power company.

Excessive dust inside the air conditioner: Air conditioners that have not been cleaned for a long time will accumulate a lot of dust inside, which will affect the normal operation and heating efficiency of the air conditioner. It is recommended to clean the air conditioning filter and internal components on schedule.

Improper air conditioning settings, such as excessively high temperature or improper wind speed, can also affect the heating efficiency and stability of the air conditioner. Suggest setting air conditioning parameters reasonably based on actual needs.