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CONTENT
1. SAFETY CAUTIONS FOR REPAIRING
3
1.1 Warning
3
1.2 Caution
3
2. SPECIFICATION AND COMPONENTS
4
3. PERFORMANCE DATA
5
3.1 NR-CY54AG, NR-CY557G
5
3.2 ECONAVI
5
4. DISPLAY SPECIFICATION
6
5. SELF PROTECTING FUNCTION
7
5.1 Protection for IC
7
5.2 Protection for compressor locked
8
5.3 Protection for power supply droping
9
6. SELF DIAGNOSING FUNCTION
10
7. TEMPERATURE CONTROL
11
8. OPERATION
12
8.1 Quick Freezing
12
8.2 ECONAVI Operation
12
9. TROUBLESHOOTING
13
10. TROUBLESHOOTING GUIDE
14
10.1 Not cool at all [ Both PC & FC (compressor does not operate) ]
14
10.2 Cool, not enough [ Both PC & FC (compressor operates) ]
15-16
10.3 ECONAVI operation doesn’t work (PC/FC/IC cooling condition is normal)
17
11. SCHEMATIC DIAGRAM
18
Wiring Diagram
18
12. DISASSEMBLY INSTRUCTION
19
12.1 LCD Cover
19
12.2 Panel Operation AS.
20
12.3 Feature of Crisper
21
12.4 Maintain method : Take off Crisper handle
21
12.5 Maintain method : Crisper handle ass’y
22-23
13. SERVICE INFORMATION : Level adjustment when installing a refrigerator
24-25
13.1 Dryer set R600a.
26
13.2 Insert the D joint pipe (Capillary tube into Dryer)
27
13.3 Notes of Wire Connected Work (Scotch Lock)
28
13.4 Temperature Control Device
29
13.5 Phenomenon of Defective Sensor/Thermal Fuse
30
14. PARTS EXPLODED VIEW AND REPLACEMENT PARTS LIST
31
14.1 Parts Exploded View : Body
31
14.2 Parts Exploded View : Door
32
14.3 Parts Exploded View : Packing
33
14.4 Replacement Parts List
34-36
DETAIL CHANGE NOTICE.
36
NR-CY54AG_CY557G.indd 2
NR-CY54AG_CY557G.indd 2
6/27/2559 BE 4:44 PM
6/27/2559 BE 4:44 PM
