Daikin Multi Inverter Error Codes

Protection devices activated unifi ed protection device connected to outdoor.

Daikin multi inverter error codes.

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L4 malfunction of inverter radiating fin temperature rise. A0 the common protective device has tripped a1 the indoor circuit board is faulty a2 the fan motor is blocked a3 an inadmissible level in the drainage system a4 defective heat exchanger a5 heat exchanger overheating a6 the fan motor is overloaded a7 shutter drive defective a8 current overload common a9 the electronic expansion valve is defective aa. Malfunction of power unit. Daikin error code error message cause of error problem and likely repair needed.

Give a missed call. 3 daikin assumes no responsibility for any accidents or troubles caused in the disassembly or repair of equipment performed according to information on this page. If not set all indoor units to the same operating mode and confi rm that the lamps flash. Are operation modes all the same for indoor units connected to outdoor units in the multi system.

L5 dc output overcurrent of inverter compressor. Inverter start up error. Malfunction of transmission between inverter and control pc board. L1 malfunction of pc board.

If not please contact your nearest daikin representative. 2 this page is intended for dealers with experience in repairing daikin air conditioners and is not for end users. External protection device activated.