Samsung AM024FN4DCH/AA - Page 236

Troubleshooting
4-36 Samsung Electronics
- Big Ceiling
Ŷ Error detection and reoperation
ƔIf error occurs during the operation, badness is indicated by LED flickering and all operation is stopped except LED.
ƔIf you re-operate the air conditioner, it operates normally at first, then detect an error again.
ŶIndoor unit LED lamp display at error detecting
Error mode
Product operation with error
Remarks
Blue Green Orange Red
Power reset
ስ ΉΉΉ
0.5[S]=On, O.5[S]=Off
Operation on
م ΉΉΉ
Operation off
ΉΉΉΉ
-
Reservation
Ή م ΉΉ
-
Filter sign
ΉΉم Ή
-
Defrosting
ስ ΉΉΉ
1[S]=On, 9[S]=Off
Communication error between indoor
units
Ή ስ ΉΉ
-
EEPROM error / EEPROM option error
ስ ΉΉስ
-
Error of temperature sensor in indoor
unit(open/short)
ΉΉΉስ
-
Error of outdoor Unit/ Self-Diagn osis
ΉΉስ Ή
-
Error of the indoor Unit pipe sensor
Ή ስ Ή ስ
Indoor fan error
ስስ ΉΉ
Thermal Fuse open error
ስ Ή ስ Ή
Indoor unit float S/W 2nd detection
Ή ስስ Ή
: 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 nomally at first,then detects an error again.
- If the LED displays olny one color, it is turned on for a second and turned off for a second.
- If the LED displays more than two colors, each color is shown for a second alternately.