No title
Symptom
"Fridge temperature is weak" symptom.
Checking demo mode and changing the setting
Solution
- Step 1 : Check there are an 'Explain'
or 'Error' almost all labels and temperature in the graph of history is
higher than normal zone.
- Step 2 : Activate controlling mode using
PIN code. And set the mode option to off.
Once
change to off, counselor can't modify it to on again.
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