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6. SELF DIAGNOSING FUNCTION
NR-BY552 / NR-BY602
When abnormalist is cased in the refrigerator, the sign is displayed on LED as below chart.
ECONAVI
LED
QUICK
LED
FCC
DFC
ATC
FC FAN MOTOR
DEFROST HEATER
INV COMP
PCB
HC LEAK (HIGH PRESSURE)
HC LEAK (LOW PRESSURE)
ILLUMINANCE SENSOR
MAX MED
FC CONTROL LED
MIN
OffBlinkingLighting
1. Opening PC door and FC door,
Push “Quick Freezing” bottom more than 5 sec.
2. After blinking at sec., each LED show as below.
3. “Self Diagnosing” function will be automatically
cancel after 7 min., from start operation.
How to use “Self Diagnosing” function
“Freezer Control” button
“Quick Freezing” button
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