EC16 Elevator Control Panel & DEX16 Elevator Floor Extension Board User Manual
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USB Disk Upgrade
USB interface can be used to upgrade the elevator controller, the usage is as follows.
1. First, create a new “Udisk” folder in the USB disk, and put the upgrade file into “Udisk”.
2. Under the normal operation of the elevator controller, insert the U disk, press the [Reset] key for 1
to 5 seconds (the operation light will flash) and release it.
3. The operation light will keep flashing during the upgrade process (no power failure during the
upgrade, no unplugging of the U disk), and the elevator controller will restart automatically after
the upgrade is successful.
4. If the upgrade is unsuccessful, the elevator controller will return to normal operation.
Restore Factory Settings
The EC16 elevator controller can be restored to factory settings by [RESET] key. Press the [RESET]
button, 1 to 5 seconds to upgrade with USB disk, 5 to 10 seconds to restart the controller, 10 seconds
or more to restore the factory settings.
Note: When restoring the factory settings, only the network configuration of the device is restored,
and other data is not restored.