Samsung RC071DHXEA - Troubleshooting

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Troubleshooting
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 If an error occurs during the operation, an LED flickers and the operation is stopped except the LED.
 If you re-operate the air conditioner, it operates normally at first, then detect an error again.
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
On Flickering Off

If you turn off the air conditioner when the LED is flickering, the LED is also turned off.

If you re-operate the air conditioner, it operates normally at first, then detect an error again.
Abnormal conditions
Indicators
Remarks
Concealed Type
Green Red
Standard Type
Power reset
X X
Error of temperature sensor
in the indoor unit (Open/Short)
X X X X
Displayed on
appropriate indoor unit
which is operating
Error of heat exchanger sensor
in the indoor unit
X X X
Displayed on
appropriate indoor unit
which is operating
EEPROM error
X X
EEPROM option error