4.9 Star Google Rating
Error Code
The E4 error code indicates a malfunction with the indoor fan motor. This can cause reduced airflow and impact the unit’s cooling or heating performance.
The motor may have malfunctioned or become damaged.
Dirt or debris may be obstructing the fan blades, causing the motor to fail.
Wiring issues or power supply problems can prevent the fan motor from functioning.
Check for debris or blockages obstructing the fan.
Inspect the motor for failure or wear.
Ensure that the wiring to the fan motor is intact.
