Indoor Display Error And Check Method; Indoor Unit Led Lamp Display At Error Detecting - Samsung AC140JXADGH/EU Service Manual

Troubleshooting

4-2 Indoor Display Error and Check Method

Error detection and reoperation
If error occurs during the operation, badness is indicated by LED flickering and all operation is stopped except LED.
When reoperating by remote control and switch determine the error mode after normal operation.

4-2-1 Indoor unit LED lamp display at error detecting

Error mode
Operation on
Operation off
Reservation
Filter sign
Defrosting
Smart install Error
Communication error between indoor
units
EEPROM error / EEPROM option error
Error of temperature sensor in indoor
unit(open/short)
Error of outdoor Unit/ Self-Diagn osis
Error of the indoor Unit pipe sensor
High pressure blockage error
Indoor fan error
Thermal Fuse open error
Indoor unit float S/W 2nd detection
: On : Blink X : 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 nomally at first,then detects an error again.
4-10
Product operation with error
Yellow
Ice blue
Green
Orange Red
Remarks
0.5[S]=On, O.5[S]=Off
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1[S]=On, 9[S]=Off
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Samsung Electronics