Daikin RMXS-L Series Service Manual page 194

Service Diagnosis
5. Press TEMP ▲ or TEMP ▼ button and change the number until you hear the long beep.
6. Diagnose by the sound.
7. Determine the error code.
8. Press MODE button to exit from the diagnosis mode.
9. Press ON/OFF button twice to return to the normal mode.
Note: When the remote controller is left untouched for 60 seconds, it returns to the normal mode.
184
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beep : The left-side number does not correspond with the error code.
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two consecutive beeps : The left-side number corresponds with the error code but the
★
long beep : Both the left-side and right-side number corresponds with the error code.
The numbers indicated when you hear the long beep are the error code.
Refer to page 194, 195.
The display means the test operation mode.
Refer to page 120 for test operation.
right-side number does not.
SiUS181631EA
(R14547)
(R14548)
(R9879)
(R14549)
Troubleshooting