4-2 Samsung Electronics
: On : Flickering : Off
If you turn off the air conditioner when the LED is flickering, the LED is also turned off.
MH FNEA
Main Checking Point
Indicators
Description
OPERATION TIMER TURBO
Indoor unit room temperature sensor error
(open or short)
Indoor unit heat exchanger temperature sensor error
(open or short)
Indoor fan motor malfunction
EEPROM error
Option error
(option wasn t set up or option data error)
Outdoor unit error
Indoor unit communication error
Outdoor unit communication error
Simultaneous operation error
Option Setting
-
-
-
Option Setting
Remote Control on/off
Outdoor Unit Power Reset
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