🐈‍⬛ Daikin Cassette Fault Codes

system code meaning; 00: normal: ua: indoor-outdoor unit combination fault: u0: refrigerant shortage: u2: drop voltage or main circuit overvoltage: u4: failure of transmission (between indoor unit and outdoor unit) i have been asked today to have a look at a daikin cassette in a pub that has a fault. i have'nt had much to do with these units so please bear with me. first fault is communication code u4 from what i can read into the wiring diagram i think this would be wire 3 to the outdoor unit. Fault diagnosis by remote controller The remote controller can receive relevant error codes from the indoor unit. When is held down for about 5 seconds, "00" blinks in the temperature display section. Press repeatedly until a long beep is produced. The code indication changes as shown below, and notifies with a long beep. Error Codes. This page helps you to do simple self-diagnosis by malfunction code. By entering the error code, you are able to identify the status of the air conditioner and the cause of its malfunction. Daikin fault codes are a vital diagnostic tool for identifying system errors in Daikin air conditioning systems. These alphanumeric codes provide technicians with valuable information to pinpoint and rectify issues quickly, ensuring efficient and reliable operation of the equipment. Climate Talk Fault Code Dealer error message Blower motor not running Blower communication error Blower motor HP mismatch Blower motor is operating in a power, temperature, or speed limiting condition Blower motor is operating in a power, temperature, or speed limiting condition Blower motor current trip or lost rotor position fault Malfunction of AC input current sensor system Malfunction of suction air thermistor Malfunction of discharge air thermistor Malfunction of humidity sensor system Malfunction of switch box thermistor Malfunction of high pressure switch Malfunction of thermostat sensor in remote controller Protection devices activated (unified) Malfunction Malfunction code * Location of buttons varies by model type. Operation Display when lamp In case of BRC1E62 Screen If operation stops due to malfunction, the remote controller's operation indicator blinks. The massage "Error: Press Menu Button" will appear at the bottom of the screen. ERROR CODE SEARCH. By checking the error code, you are able to identify the status and the issue of the air conditioner/air conditioning system. The Error Code Search offers information on the cause of the malfunction and the status of your air conditioner by entering the error code. .

daikin cassette fault codes