Thermistor (R) NG
1. The Thermistor (R) connector lead wire
1. Check all points of Thermistor (R) connector
isn't orderly.
lead wire, may be unlock and struck insert.
2. Thermistor (R) NG (break or short)
2. If the resistance of Thermistor (R) is NG,
should be replaced the Thermistor (R) and
re-check the resistance.
3. PCB plate (Ref Con assy) NG
3. If the resistance is OK., should be replaced
PCB plate (Ref Con assy) and re-check the
resistance.
Thermistor (A.T.) NG
1. The Thermistor (A.T.) connector lead
1. Check all points of the thermistor (A.T.)
wire isn't orderly.
connector lead wire, may be unlock and
struck insert.
2. Thermistor (A.T.) NG (break or short)
2. If the resistance of Thermistor (A.T) is NG,
3. PCB plate (Ref Con assy) NG
should be replaced the Thermistor (R)
and re-check the resistance.
3. If the resistance is OK., should be replaced
PCB plate (Ref Con assy) and re-check the
resistance.
1. DC motor is orderly connected.
1. Check all points of DC motor connector
lead wire, may be unlock and struck insert.
2. DC motor NG (Motor un-rotate and
2.
non-display)
re-check display.
3. PCB plate (Ref Con assy) NG
3. If the resistance is OK., should be replaced
PCB plate (Ref Con assy) and re-check the
resistance.
1. DC fan motor is orderly connected.
1. Check all points of DC Fan motor connector
lead wire, may be unlock and struck insert.
2. DC fan motor NG (Motor un-rotated,
2. Replace DC fan motor (Outer motor assy)
and non-display.)
and check display.
3. PCB plate (Ref Con assy) NG
3. If the resistance is OK., should be replaced
PCB plate (Ref Con assy) and re-check the
resistance.
PCB plate (Ref Con assy) NG
1. PCB program (Ref Con assy) is NG
1. Replace a new PCB plate (Ref Con assy)
Refrigerant circuit is NG.
1. Pipe cracked (Welding joint)
1. Check and corrective to each problem.
2. Gas leak
3. Compressor NG
Remark :
1.) For the refrigerator is NG more than one case, will show as the first symptoms before, such as Thermistor (F) NG (1 blink in 0.3 seconds) and
Thermistor (R) NG (4 blinks in 0.3 seconds). LED will blink 1 blink in 0.3 seconds until Thermistor (F) was corrected. Then change to 4 blinks in 0.3 seconds
and LED won't blink when Thermistor (R) was corrected.
2.) Ice making stop LED blink during the operational test for ice maker.
3.) Compressor won't work if the fridge have problem and LED blink.
4.) Characteristic value may be changed due to the product improvement.
6 Blinks
Display function of LED
Light
No Light
Light
Function
Explanation
Detecting method and corrective NG points
4 Blinks
10 Blinks
11 Blinks
Fan motor (Outer motor assy) NG
Replace DC motor (Fan grille assy) and
No Light
Light
No Light
Fan motor (Fan grille assy) NG
Light
No Light
19 Blinks
Light
16 Blinks
No Light
No Light
Light
5 sec
1
2
3
1 Cycle
4
1
2
6
1 Cycle
1
2
1
2
10
1 Cycle
1
2
1
2
11
1 Cycle
1
2
1
2
16
1 Cycle
1
2
1
2
19
1 Cycle
1
2
0.3 sec
0.3 sec
0.3 sec
0.3 sec
0.3 sec
0.3 sec
17
Содержание MR-C375C-OB-A
Страница 2: ......
Страница 9: ... SKELETON WIRING DIAGRAM MR C375C A MR C375CL A MR C405C A MR C405CL A 3 WIRING DIAGRAM 7 ...
Страница 12: ...MR C375C A MR C375CL A MR C405C A MR C405CL A 5 NAMES OF PARTS 10 ...
Страница 26: ...DOOR BODY PARTS MR C375C A MR C375CL A MR C405C A MR C405CL A 8 PARTS LIST 24 ...
Страница 28: ...BODY PARTS MR C375C A MR C375CL A MR C405C A MR C405CL A 26 ...
Страница 30: ...ELECTRICIAL PARTS MR C375C A MR C375CL A MR C405C A MR C405CL A 28 ...
Страница 32: ...ACCESSORY AND UNIT PARTS MR C375C A MR C375CL A MR C405C A MR C405CL A 30 ...
