Samsung RB195BSSB Service Manual - Page 39

Temp Control &Operation Functions - Descriptions for each Self Diagnosis Lamp No Item Error Self Diagnosis SENSOR HOUSING SLIP-OUT, CONTACT 1 F-SENSOR DEFECT,WIRE CUT, WIRE SHORT, SENSOR TEMP MORE THAN 122℉ VOLTAGE BETWEEN MAIN PCB CN30 2↔3 SHALL BE WITHIN 4.5V~1.0V. (+50℃) OR LOWER THAN 122℉(-50℃) SENSOR HOUSING SLIP-OUT, CONTACT 2 R-SENSOR DEFECT, WIRE CUT, WIRE SHORT, SENSOR TEMP MORE THAN VOLTAGE BETWEEN MAIN PCB CN30 2↔3 SHALL BE WITHIN 4.5V~1.0V. 122℉(+50℃)OR LOWER THAN 122℉(-50℃) SENSOR HOUSING SLIP-OUT, CONTACT 3 F-DEFROST SENSOR DEFECT, WIRE CUT, WIRE SHORT, SENSOR TEMP MORE THAN VOLTAGE BETWEEN MAIN PCB CN30 2↔3 SHALL BE WITHIN 4.5V~1.0V. 122℉(+50℃)OR LOWER THAN 122℉(-50℃) SENSOR HOUSING SLIP-OUT, CONTACT 4 R-DEFROST SENSOR DEFECT, WIRE CUT, WIRE SHORT, SENSOR TEMP MORE THAN 122℉ VOLTAGE BETWEEN MAIN PCB CN30 2↔3 SHALL BE WITHIN 4.5V~1.0V. (+50℃)OR LOWER THAN 122℉(-50℃) SENSOR HOUSING SLIP-OUT, CONTACT 5 I/M-SENSOR DEFECT, WIRE CUT, WIRE SHORT, SENSOR TEMP MORE THAN VOLTAGE BETWEEN MAIN PCB CN30 2↔3 SHALL BE WITHIN 4.5V~1.0V. 122℉(+50℃)OR LOWER THAN 122℉(-50℃) SENSOR HOUSING SLIP-OUT, CONTACT 6 AMBIENT SENSOR DEFECT, WIRE CUT, WIRE SHORT, SENSOR TEMP MORE THAN VOLTAGE BETWEEN MAIN PCB CN30 2↔3 SHALL BE WITHIN 4.5V~1.0V. 122℉(+50℃)OR LOWER THAN 122℉(-50℃) F-ROOM HEATER (SENSOR HOUSING SLIP- AFTER SEPARATING THE MAIN PCB CN70 WIRE FROM OUT, CONTACT DEFECT, WIRE CUT, WIRE PCB, CHECK THE RESISTANCE BETWEEN BROWN ↔ 7 F-DEFROST ERROR SHORT OR TEMP FUSE DEFECT) WHEN DEFROST DOES NOT FINISH EVEN AFTER A 70-MINUTE CONTINUOUS ORANGE. IT SHALL BE WITHIN ***OHM. (THE RESISTANCE VARIES ACCORDING TO THE INPUT POWER.) WHEN THE RESISTANCE IS 0 OHM,CHECK IF HEATING, IT DISPLAYS THE ERROR. THE HEATER IS SHORT AND WHEN IT IS ∞OHM, CHECK IF THE WIRE/TEMP FUSE IS OPEN R-ROOM HEATER (SENSOR HOUSING AFTER SEPARATING THE MAIN PCB CN70 WIRE FROM SLIP-OUT, CONTACT DEFECT, WIRE CUT, PCB,CHECK THE RESISTANCE BETWEEN WHITE ↔ 8 R-DEFROST ERROR WIRE SHORT OR TEMP FUSE DEFECT) WHEN DEFROST DOES NOT FINISH EVEN AFTER A 80-MINUTE CONTINUOUS ORANGE.IT SHALL BE WITHIN ***OHM. (THE RESISTANCE VARIES ACCORDING TO THE INPUT POWER.) WHEN THE RESISTANCE IS 0 OHM,CHECK IF HEATING, IT DISPLAYS THE ERROR. THE HEATER IS SHORT AND WHEN IT IS ∞OHM,CHECK IF THE WIRE/TEMP FUSE IS OPEN I/M MORE THAN 3 TIMES OF ICE MAKER 9 FUNCTION KIT ICE EJECTION OR HORIZONTAL ERROR LEVELING ERROR ONLY APPLIED TO MODEL WITH ICE MAKER 39