Samsung RF23HT Series Service Manual page 66

TROUBLESHOOTING
※ Load mode Check list
Display LED Display contents
R-1-ⓐ R-FAN High
R-1-ⓑ R-FAN Low
R-1-ⓒ R-DEF Heater
R-1-ⓓ Showcase Door Heater
R-1-ⓔ Overload condition
R-1-ⓕ Low temperature condition When ambient temperature is less than 72℉(22°C), LED ON
R-1-ⓔ,ⓕ
Normal Condition
(ALL LED Off)
R-1-ⓖ Exhibition Mode
F-1-ⓐ COMP.
F-1-ⓑ F-FAN High
F-1-ⓒ F-FAN Low
F-1-ⓓ F-DEF Heater
F-1-ⓔ C-FAN High
F-1-ⓕ C-FAN Low
R-10-ⓐ Pantry Room Damper Open When damper open, applicable LED ON
R-10-ⓓ Ice maker full(FF)
R-10-ⓔ Ice maker full(FZ)
More Heater (F Pipe water
R-10-ⓕ
heater)
F-10-ⓓ Ice Room-FAN High
F-10-ⓔ Ice Room-FAN Low
F-10-ⓖ French Heater
Operation contents
When FF compartment FAN operates with high speed, applicable
LED ON
When FF compartment FAN operates with low speed, applicable
LED ON
When FF compartment defrost heater operates, LED ON
When Showcase Door heater operates, applicable LED ON
When ambient temperature is more than 93℉(34°C), LED ON
When ambient temperature is between 73℉(23°C) and 91℉(33°C)
LED ON at the display mode.
When COMP operates, applicable LED ON.
When FZ compartment FAN operates with high speed, applicable
LED ON.
When FZ compartment FAN operates with low speed, applicable
LED ON.
When FZ compartment defrost heater operates, LED ON
When compressor FAN operates with high speed, applicable LED
ON.
When compressor FAN operates with low speed, applicable LED
ON.
When the Ice Maker's Bucket is full, applicable LED ON in FF-room
When the Ice Maker's Bucket is full, applicable LED ON in FZ-room
Add to Assy Water Pipe Heater in FZ-room
When Ice Room-FAN operates with high speed, applicable LED
ON.
When Ice Room-FAN operates with low speed, applicable LED
ON.
When French heater operates, applicable LED ON
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