LG_MULTI_F_3828A20097W_1[1]
4-1-2-2. Models with ROTARY S/W
1. When the unit is plugged in, it will diagnose all its components to check if there are any defect parts.
And when there is any defect part, the ERROR MODE DISPLAY LED LAMP will bl
Blinking Frequency in the below table. And, at the end of each blinking cycle, there is a two-second
plugged in, it will also diagnose if
there are any multiple parts or loads failures. If so,
ERROR MODE DISPLAY LED LAMP will blink according to the LED Blinking Frequency in
And, at the end of each blinking cycle, there is a two-second interval (Downtime).
Connector Slipped-Out or Open- Contact,
Sensing Temp (higher than +65℃ or lower
The voltage between MAIN PCB CN30-
"4(RED)" ↔ CN76 -"1(Gray)" should be
Connector Slipped-Out or Open- Contact,
Sensing Temp (higher than +65℃ or lower
The voltage between MAIN PCB CN31-
"1(WHT) ↔ 2(WHT)" should be within
[ Freezer Defrost Heater ]
Connector Slipped-Out or Open- Contact,
Freezer Defrost When the defrosting does
not complete even after it does defrosting
for more than 120 minutes
The voltage between MAIN PCB CN30-
"4(RED)" ↔ CN76 -"1(Gray)" should be
Connector Slipped-Out or Open- Contact,
Sensing Temp (higher than +65℃ or lower
The voltage between MAIN PCB CN30-
"5(ORG) ↔ 7(Gray)" should be within
PBA-Rotary Switch Slipped-Out or Open-
The voltage between MAIN PCB CN30-
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