Haier HYC-509 Instruction Manual page 19

Press " " or "
parameter and the present parameter value will flickers, and then adjust the parameter by "
or " ". After completion of setting, press "Set" to confirm and save. After completion of parameter
setting, press the "Alarm Test" button to exit the parameter setting interface and back to the normal
display mode.
NFC Card Access Management (optional)
1.NFC card registration：
• Press and hold the "
refrigerator will display the NFC card registration password input value of "000"; press "
" " to adjust the password input value to "008". Press the "Set" button to enter the NFC card
registration interface and it will display the current number of NFC cards. If the current number of
NFC cards is 0, it displays "-00", and NFC card registration can be performed at this time;
• Each time a new NFC card is read, the buzzer makes one sound, and the displayed number of
NFC cards will be increased by 1, i.e. "-01"; if the NFC card has registered, the number of NFC
cards will not increase;
• 99 NFC cards can be registered at most;
• When the current number of NFC cards is displayed, press the "Alarm Test" button to exit, or do
not operate (pressing any button or reading any card) for 20 seconds, it will back to the refrigerator
temperature.
2.Unlocking by NFC card
• In the non-NFC card registration state, when reading the registered NFC card each time,
the buzzer will make one sound and the electromagnetic lock will be opened. The door will
automatically close after 10 seconds;
• When reading an unregistered NFC card, the buzzer will make three short sounds to prompt the
user that the electromagnetic lock cannot be opened.
USB Data Export
1.The computer board can automatically collect and store test data such as temperature. The data
is collected every 6 minutes by default and automatically saved after collection (can be saved for 10
years). After the data storage space is full, the latest stored data will automatically replace the earliest
stored data. Data such as temperature, event and alarm records during the operation of the machine
can be exported by using and USB. You may also select derivative mode to export the data of the last
1 month, 6 months or 1 year according to the actual demand.
2.Plug in the USB, and it will automatically recognize the USB and import data. During the data
export process, the decimal point at the lower right corner of the rightmost digital tube starts to flicker,
indicating that the data export is in progress and has not been completed. If the decimal point at
" to select the parameter to be modified, press "Set" to enter the selected
"+" " button for 5 seconds, and the temperature display area of the
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" or