The Zelio NFC app can be used to configure both the timing and 3-phase control relays using Near Field Communication technology.
Once the app is installed into an Android device with NFC functionality, it can be used to:
a. Configuring the timer value of the Zelio NFC timing relay.
b. Configuring the control parameter settings of the Zelio NFC control relay.
c. Retrieve or view diagnostics data.
d. Set passwords to protect existing configurations.