Category: Samsung Error

Error List of Air Conditioning

Error List of Air Conditioning   System UO-Scarcity of Refrigerant Lack of refrigerant and refrigerant clogging (incorrect piping) Faulty thermistor Faulty Low Pressure Sensor Faulty outdoor unit main PCB U1-reverse phase,Open phase Power supply reverse phase t phase open phase Defective Outdoor Unit PCB (A1P) U2-Malfunction Power supply or instantaneous power failure Abnormal power supply

Daikin Error Solution | AC ERROR CODES

Daikin Error Solution | DAIKIN AC ERROR CODES Daikin Error Solution IN DOOR UNIT A0 -External Security Device Active A1 -indoor unit pcb malfunction A2 ————————————————- – A3 -Drain Level Control System A4 -old protection malfunction A5 -high pressure control in heating, freeze-up safety control in cooling A6 -fan motor malfunction A7 -swing flap motor