NR-BY558/NR-BY55B/NR-BY608
To confi rm when compressor is operating.
YES
YES
YES
NO
NO
NO
Does frost adhere to evaporator
much?
• Gap of door.
• Defect of control PCB.
• Gas leakage at low pressure side.
• Defect of control PCB.
• Gas leakage at high pressure side.
• Poor compression.
• Defect of control PCB.
Does the “ECONAVI Led” turn off,
“Quick Freezing” turn off and
“Freezer Control” LED “MAX”
blinking?
Does the “ECONAVI Led” turn off,
“Quick Freezing” turn off and
“Freezer Control” LED “MIN”
blinking?
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