Haier Central Air Conditioner Condenser fan motor does not run
When a Haier central air conditioner's outdoor condenser fan motor is not running or spinning, the run capacitor is the most likely cause. A failed capacitor can make the condenser fan motor noisy, cause it to overheat, or keep it from starting; replace it if it is bulging or leaking. Next, check the motor control board, which can prevent the blower or fan motor from running at the correct speed or at all. If the board and capacitor appear good, the fan motor or condenser fan motor may have failed. A less common cause is a defective capacitor or related motor component. Before testing or replacing parts, shut off power at the disconnect box and circuit breaker. Testing incoming voltage with a multimeter involves 240V line voltage and should be handled by a qualified technician if you are not trained to work safely around it. This repair does not normally require refrigerant handling, but any work inside the sealed system does require an EPA 608-certified HVAC technician. Enter your Haier central air conditioner model number to find the exact replacement run capacitor, motor control board, fan motor, or condenser fan motor for your unit.
01 - Haier Central Air Conditioner Run Capacitor
If the run capacitor is defective, the fan motor might be noisy, overheat, or not run at all. To determine if the run capacitor has failed, inspect the capacitor. If the run capacitor is bulging or leaking, replace it.
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02 - Haier Central Air Conditioner Motor Control Board
The motor control board helps to maintain the desired motor speed of the blower. When the motor control board fails, the blower motor may not run at the correct speed or it may not run at all.
To determine if the fan motor is working, use a multimeter to test the incoming voltage to the motor. If the fan motor is receiving the correct voltage but the motor still won’t run, inspect the capacitor to ensure that it is not at fault. If the capacitor is not bulging or leaking, replace the fan motor.
To determine if the condenser motor is working, use a multimeter to test the incoming voltage to the motor. If the condenser fan motor is receiving the correct voltage but the motor still won’t run, inspect the capacitor to ensure that it is not at fault. If the capacitor is not bulging or leaking, replace the condenser fan motor.
If the capacitor is defective, the fan motor might be noisy, overheat, or not run at all. To determine if the capacitor has failed, inspect the capacitor. If the capacitor is bulging or leaking, replace it.
06 - Haier Central Air Conditioner Condenser Fan Motor
To determine if the condenser motor is working, use a multimeter to test the incoming voltage to the motor. If the condenser fan motor is receiving the correct voltage but the motor still won’t run, inspect the capacitor to ensure that it is not at fault. If the capacitor is not bulging or leaking, replace the condenser fan motor.