Samsung RB31FEJNB Series Service Manual page 50

4. TROUBLESHOOTING
※ Load Mode Check List
NO Category
1 COMP
2 F-Defrost HEATER
3 R-Damper
4 Overload Conditions
Low Temperature
5
Conditions
6 Demo Mode
7 F-Fan High
8 F-Fan Low
9 R-FAN High
10
R-FAN Low
11 C-Fan High
12 C-Fan Low
Normal Operating
13
Conditions
Display LED
Freezer "-23℃" Indicator LED On
Freezer "-21℃" Indicator LED On
Freezer "-19℃" Indicator LED On
Freezer "-17℃" Indicator LED On
Freezer "-15℃" Indicator LED On
Fridge "1℃" Indicator LED On
Fridge "2℃" Indicator LED On
Fridge "3℃" Indicator LED On
Vacation" Indicator LED On
"Power Freezer" Indicator LED On
Fridge "5℃" Indicator LED On
Fridge "7℃" Indicator LED On
Freezer "-15℃","-17℃"LED Off
50
Description
LED On when Comp is running
LED On when the Freezer Defrost
Heater is on
LED On when the Fridge Damper is
open.
LED On when the ambient
temperature is over 34℃
LED On when the ambient
temperature is lower than 23℃
LED On when the unit is on Demo
Mode
LED On when the F-Fan runs High
LED On when the F-Fan runs Low
LED On When the R-Fan runs High
LED On When the R-Fan runs Low
LED On when the C-Fan runs High
LED On when the C-Fan runs Low
When the ambient temperature is
between 24℃~33℃