First, check if there's power supply to the unit. If not, wait until power is restored or check the power switch and fuse. If power supply is fine, ensure that the breaker is on. If the issue persists, contact your installer.
This could be due to a blocked evaporator or air outlet. Clear any obstacles obstructing airflow. Additionally, wait for 3 minutes as there might be a start delay. If the issue persists, contact your installer.
Ensure that the set temperature is appropriate for heating. Wait for 3 minutes as there might be a start delay. If the problem persists, contact your installer.
If you encounter a protection code, it indicates a potential issue that needs attention. Refer to the provided list of protection codes to understand the problem and take appropriate action. If you see a failure code, it signifies a specific fault. Refer to the list of failure codes to identify the problem and take necessary steps. In case of any uncertainty or persistent issues, contact your installer for assistance.
You should stop the machine immediately and cut off the power supply if you notice inaccurate switch action, frequent fuse breakage, or a jumped leakage circuit breaker. Contact your dealer for further assistance and troubleshooting.
Refer to the provided list of protection and failure codes for detailed descriptions of each code. These codes indicate various issues such as water protection, power supply issues, temperature abnormalities, sensor failures, and component malfunctions. Take appropriate action based on the displayed code and consult with your installer if needed.
It's strongly advised not to attempt repairing the equipment yourself, especially if it involves working on the refrigerant circuit. Improper operation can be dangerous. Contact your authorized service center for professional assistance.
