Wrong type of indoor units combined.Recent study by Market Research Update titled "HFC Refrigerant Market Analysis 2021-2026" is a detailed sketch of the business sphere in terms of current and future trends driving the profit matrix. Transmission outdoor unit - inverter: INV transmission troubleĪbnormal low pressure drop, faulty expansion valveĪbnormal user interface - indoor communicationĪbnormal main-sub user interface communication Gas temperature sensor (after subcool HE) malfunction (outdoor) Liquid temperature sensor (coil) malfunction (outdoor) Liquid temperature sensor (after subcool HE) malfunction (outdoor) Suction temperature sensor malfunction (outdoor)ĭe-icing temperature sensor malfunction (outdoor) Heat exchanger gas temperature sensor malfunction (outdoor) User interface thermistor malfunction (indoor)Ĭurrent leakage detector was activated (outdoor)Įlectronic expansion valve malfunction (outdoor)ĭischarge temperature malfunction (outdoor)Īmbient temperature sensor malfunction (outdoor)ĭischarge temperature sensor malfunction (outdoor) Movement detector or floor temperature sensor malfunction (indoor) Suction air thermistor malfunction (indoor)ĭischarge air thermistor malfunction (indoor) Heat exchanger thermistor malfunction (indoor gas) Heat exchanger thermistor malfunction (indoor liquid) Transmission malfunction between main PCB and sub PCB (indoor)
In normal condition, the error code of the last problem is displayed.) Daikin VRV IV Error Codes Error Codes (The error code is displayed when an operation error has occurred.
The error code can be determined by following the procedure described below. If unit stops due to an error, the operation indicating LED on the signal receiving part of indoor unit blinks. Check the error code and take the corrective action specified for the particular model. The following will be displayed on the screen when an error (or a warning) occurs during operation.
High Pressure Control or Freeze-up Protector
Daikin Multi-Split Type AC Error CodesĢ/3/4MXS-G/J Series/Heat Pump Daikin ACMXS-GJ Series Heat Pump Fault Codes Meaning Error Codesįailure Of Transmission (Between Indoor Unit and Outdoor Unit) A broad array of models allows the perfect match of style and performance to any interior space. Advanced inverter and heat pump technologies achieve greater efficiency and energy-savings at lower costs. An extensive product lineup utilizes Daikin technology for lower costs and environmental impact. Signal transmission error on outdoor unit PCBģ-Daikin Multi-Split Type AC Error Codes:ĭaikin’s multi-split type air conditioning systems offer superior performance, energy-efficiency, and comfort in stylish solutions conforming to all interior spaces and lifestyles. Radiation fin thermistor or related abnormality Outdoor heat exchanger thermistor or related abnormality
Outdoor temperature thermistor or related abnormalityĭischarge pipe thermistor or related abnormality Room temperature thermistor or related abnormalityĭC voltage / current sensor abnormality - CT or related abnormality Indoor heat exchanger thermistor or related abnormality Unspecified voltage (between indoor unit and outdoor unit)įreeze-up protection control or heating peak-cut control Signal transmission error (between indoor unit and outdoor unit) Low-voltage detection or over-voltage detection High Temperature At Inverter Circuit Heatsinkįaulty Inverter Circuit Heatsink Temperature Sensorĭaikin Led On Outdoor Unit PCB – FlashingĢ- Daikin L Series AC Error Codes: Daikin L-Series Error Codes Error Codes Operation Halt Due To Faulty Position Detection Sensor High Pressure Control Or Freeze-up Protector 1-Daikin Split AC Error Codes: Daikin Error Codes and Troubleshooting Error Codesįailure Of Transmission (Between Indoor Unit And Outdoor Unit)