Hitachi R-WB640VFX, Instruction Manual

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How to use the application
2. Notification
The operation status of the unit and the content of the notification to be notified by push notification can be set.
3. History list
The date and the time of occurrence of the new message indication, and the contents of such message, which occurred on the unit, can be confirmed.
The history cannot be saved correctly when the unit is not connected to the wireless LAN router.
4. Contact
Display the product information and its handling, smartphone connection, and inquiry on refrigerator repair.
5. Version
Display the software version of the unit or the application.
The unit's software can be updated. If there is software to be updated, it will be notified to the smartphone.
6. Terms of use/New message/Copyright info
The terms of use for the application, new message about this product, and copyright info about this product and application are displayed.
7. Log Out
If there is software to update, the wireless LAN feature can be used to update the unit software.
Caution at updating
Set the updating of the unit software (Operate the application)
・ In order to update the unit software, it is necessary to set the pairing via a wireless LAN router.
・ Software cannot be updated when the power is off.
・ If the unit software and application are updated, depending on the contents of the update, the actual status may be different from the
contents described in this document.
・ While updating the unit software, it cannot be operated.
While updating, “WLAN” and blink.
The update starts automatically according to the operating status of the refrigerator.
・ It takes about 5 to 10 minutes to update the unit software.
・ Do not turn off the power while updating the unit software.
It may cause failures such as inability to supply power, inability to operate, and inability to operate from a smartphone.
・ If the power is turned off while updating due to a power failure, and etc., the unit will automatically switch
to recommence updating after power failure recovery.
Do not turn off the power until the update is complete.
The update starts automatically according to the operating status of the refrigerator.
On the updating the unit’s software
1. Tap “ ”
2. Tap “Version” and select “Unit Version No.”
3. Set “Automatic Software Update” as
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