Error Codes
Error Code

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.

Error Code Search

To search for the error code, kindly follow the instruction below:

Instruction 1 : Please choose your Air Conditioner type

The temperature display sections indicate corresponding codes.

STEP 1

 When the ON TIMER CANCEL button or OFF TIMER CANCEL button is held down for 5 seconds, a “00” indication flashes on the temperature display section.

STEP 2

Press the ON TIMER CANCEL button or OFF TIMER CANCEL button repeatedly until a continuous beep is produced.
*The code indication will change and will notify with a long beep.
*A short beep and two consecutive beeps indicate non-corresponding codes.

STEP 3

 Check the error code as displayed.
Error Code Fault Indication
E1 Room air sensor contact loose/ short
E2 Indoor coil sensor open
E4 Compressor overload/ Indoor coil sensor short/ Outdoor coil sensor short
E5 Outdoor abnormal
E8 Hardware error (tact switch pin short)
E9 No feedback from indoor fan

STEP 4

To cancel the code display, hold on the ON TIMER CANCEL button or OFF TIMER CANCEL button down for 5 seconds. The code display also cancels itself if the button is not pressed for 1 minute.

CAUTION

Be sure to follow the instructions.

 

If molded case circuit breakers or earth leakage circuit breakers have tripped, do not reset the breaker immediately without first checking for any problems with insulation of equipment. Resetting breakers without a check of insulation may cause damage to equipment.

Disclaimers

  1. This page provides a simple explanation concerning content relating to error codes. Please note that the content may slightly differ depending on models.
  2. This page is intended for end users to do simple diagnosis on its own air conditioner. Please seek for Daikin professional assistance for any air conditioner services and maintenances.
  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. Daikin is not liable to any losses, repair, and service and maintenance costs incurred to repair the air conditioners.

Instruction 2 : Please choose your remote controller.

DGS01

BRC52B65

ARC480A36

ARC466A19/ARC466A14

ARC433B76

ARC433B47

DSLM8

BRC1E63

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