Samsung RS757LHQESR/ Series Service Manual page 38

FUNCTION OFR FAILURE DIAGNOSIS
※ Self-diagnostics check list
Display contents
R-FAN HIGHEST
R-FAN HIGH
R-FAN LOW
R-DEF HEATER
Overload condition
Low Temperature condition
Normal condition
Exhibition mode
ICE MAKER FULL
COMP
F-FAN HIGHEST
F-FAN HIGH
F-FAN-LOW
F-DEF HEATER
C-FAN HIGHEST
C-FAN HIGH
C-FAN LOW
F-VALVE
R-VALVE
DISPENTER HEATER
WIFI Status
Display (LED)
R-1-ⓐ,ⓑ
R-1-ⓐ
R-1-ⓑ
R-1-ⓒ
R-1-ⓔ
R-1-ⓕ
R-1-ⓔ,ⓕ (Not blinks ALL LED)
R-1-ⓖ
R-10-ⓓ
F-1-ⓐ
F-1-ⓑ,ⓒ
F-1-ⓑ
F-1-ⓒ
F-1-ⓓ
F-1-ⓔ,ⓕ
F-1-ⓔ
F-1-ⓕ
F-10-ⓑ
F-10-ⓒ
F-10-ⓔ
WIFI Icon
37
Operation contents
When R-FAN HIGHEST operates, applicable LED
blinks.
When R-FAN HIGH operates, applicable LED blinks.
When R-FAN LOW operates, applicable LED blinks.
When R-DEF HEATER operates, applicable LED
blinks.
When ambient temperature is more than 93°F(34°C),LED
blinks.
When ambient temperature is less than 70°F(21°C),LED
blinks.
When ambient temperature is between 72°F(22°C) and
91°F(33°C)
LED Blinks at the display mode
When the Ice Maker's Bucket is full, applicable LED
blinks.
When COMP operates, applicable LED blinks.
When F-FAN HIGHEST operates, applicable LED
blinks.
When F-FAN HIGH operates, applicable LED blinks.
When F-FAN LOW operates, applicable LED blinks.
When F-DEF HEATER operates, applicable LED
blinks.
When C-FAN HIGHEST operates, applicable LED
blinks.
When C-FAN HIGH operates, applicable LED blinks.
When C-FAN LOW operates, applicable LED blinks.
When F-VALVE opens, applicable LED blinks.
When R-VALVE opens, applicable LED blinks.
When DISPENSER HEATER operates, applicable LED
blinks.
When AP and Internet Disconnect : LED OFF
When AP connect and Internet Disconnect : LED
Blinks
When AP and Internte connect : LED ON