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Troubleshooting
Error Code Diagnosis by Wireless Handset BRC51A61
TURBO
QUIET SLEEP
MODE
TIMER
CANCEL
ON OFF
SWING FAN
CANCEL
CLOCK
OFF TIMER CANCEL
ON TIMER CANCEL
Diagnosis Step
1. Hold down ON TIMER CANCEL button or OFF TIMER CANCEL button for 5 seconds, a “ ” indication
fl ashes on the temperature display section.
2. Press ON TIMER CANCEL or OFF TIMER CANCEL repeatedly until indoor buzzer produces a long beep.
This indicates the error code, refers to Error Codes table and is displayed on the temperature display
section.
3. A short beep or two consecutive beeps indicate non-corresponding error codes.
4. To cancel the error code display, hold down ON TIMER CANCEL or OFF TIMER CANCEL button for 5
seconds. Alternatively, the code display will cancel itself if the button is not pressed for 1 minute.
Error Code Diagnosis by Unit Last State Memory Using Wireless Handset
1. Remove battery from wireless handset.
2. Wait for the display to fi nally go off (as this handset uses very small amount of power, hence it takes
longer for the memory to reset).
3. Replace battery again and immediately (before display comes back on the LCD screen), press on Mode
and ON/OFF buttons together until you see “00” is being displayed.
4. Press Mode button to 5:00.
5. Press ON/OFF button once.
6. After that, remove battery from wireless handset and wait until the display has gone off. Then, replace
battery again into the handset.
7. Finally, repeat the fault diagnosis steps by wireless handset BRC51A61 above.
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