Troubleshooting
4-34 Samsung Electronics
- Big Ceiling
䒲 Error detection and reoperation
● If error occurs during the operation, badness is indicated by LED flickering and all operation is stopped except LED.
● If you re-operate the air conditioner, it operates normally at first, then detect an error again.
■ Indoor unit LED lamp display at error detecting
Err or mode
Product opera tion with error
Remarks
Blue GreenOrange Red
Power reset
ስΉ Ή Ή
0.5[S]=On, O.5[S]=Off
Operation on
مΉ Ή Ή
Operation off
ΉΉΉΉ
-
Reservation
ΉمΉ Ή
-
Filter sign
ΉΉمΉ
-
Defrosting
ስΉ Ή Ή
1[S]=On, 9[S]=Off
Communication error between indoor
units
ΉስΉ Ή
-
EEPROM error / EEPROM option err or
ስΉ Ήስ
-
Err or of t emperature sensor in indoor
unit(open/short)
ΉΉΉስ
-
Err or of outdoor Unit/ Self-Diag n osis
ΉΉስΉ
-
Err or of the indoor Unit pipe sensor
ΉስΉስ
Indoor fan err or
ስስ Ή Ή
Thermal Fuse open error
ስΉስΉ
Indoor unit float S/W 2nd detection
ΉስስΉ
: 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.
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