Description: Outdoor Fan motor error. Checklist: Are the input power voltage and the power connection correct? Is the motor wire connected to the outdoor PBA correctly? Is there no assembly error or non-assembly in the terminal of motor wire connector? Is there no obstacle at the surrounding of motor and propeller? Troubleshooting Procedure
Description: Outdoor Discharge over temperature error. Checklist: Check the discharge temperature in the outdoor unit Check the compressor locking or gas leak Download the EEPROM data Troubleshooting Procedure
Description: Outdoor Discharge temperature sensor error. Checklist: Is the sensor connected correctly? Is the sensor placed correctly? Does the both terminal of sensor satisfy the resistance value in accordance with temperature? Is the resistance value of sensor connection pull-up correct? Troubleshooting Procedure
Description: Outdoor Condenser temperature sensor error. Checklist: Is the sensor connected correctly? Is the sensor placed correctly? Does the both terminal of sensor satisfy the resistance value in accordance with temperature? Is the resistance value of sensor connection pull-up correct? Troubleshooting Procedure
Description: Outdoor temperature sensor error. Checklist: Is the sensor connected correctly? Is the sensor placed correctly? Does the both terminal of sensor satisfy the resistance value in accordance with temperature? Is the resistance value of sensor connection pull-up correct? Troubleshooting Procedure