Service Manual_2020-V1.0
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9.8 Demo mode
Press the A+B+E key at the same time for 4 seconds to enter / exit demo mode
9.9 Backup data for power fail
1) The running state of the refrigerator is remembered after compressor running for 1 hour
continuously
2) The running state of the refrigerator is remembered after change function settings and lock.
3) When the refrigerator is out of power and recharged, the running state of the refrigerator is same as
before.