Common fault causes and solutions of combined air conditioning units

Introduce combined air conditioning unit Common fault causes and solutions:

1. Power failure

Reasons: The power cord is loose, the power plug is damaged, the power switch is faulty, etc.

Solution: Check whether the power cord is firmly connected, replace the damaged power plug, repair or replace the faulty power switch.

2. Poor cooling effect or no cooling

Reasons: Refrigerant leakage, condenser dirt, evaporator condensation, etc.

Solution: Check the refrigerant pipeline for leaks, repair the leaks and fill them; clean the surface of the condenser to ensure good heat dissipation; clean the evaporator to ensure there is no condensation problem.

3. Compressor failure

Cause: Abnormal operation of the compressor, compressor circuit failure, etc.

Solution: Check the operation of the compressor to ensure it is working properly; check the compressor circuit and repair or replace faulty parts.

4. Fan failure

Cause: The indoor or outdoor unit fan is damaged, the fan motor fails, etc.

Solution: Check whether the fan is running normally, repair or replace the damaged fan; check the fan motor, repair or replace the faulty motor

5. Control system failure

Reason: control panel failure, sensor failure, etc.

Solution: Check whether the control panel settings are correct, repair or replace the faulty control panel; check whether the sensor is working properly, repair or replace the faulty sensor.

For those interested in exploring high-quality combined air conditioning unit and other Central AC Units & dust collector products, JPAC offers a wide range of options with over four decades of experience in the industry. To learn more about our products or to inquire about combined air conditioning unit don't hesitate to contact us at any time.