User Manual

Operating the thermostat on the device
Screen lock protection
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– Tap again to enter Advanced Bacnet setting page. You can manually
change the BACnet ID or enable/disable a foreign device. You can also
modify BBMD related information if a foreign device is enabled.
Connecting to a network via push button
If you have little knowledge about wireless security, using the push button method
makes it easy for you to establish a secure wireless network connection. If you
want to use this method, you must have a WPS (Wi-Fi Protected Setup) compatible
router.
To connect to a network using the push button
1. If the thermostat is selected for commercial use:
– On the Advanced Settings page, tap > , then tap until you see Push
Button Setup.
2. If the thermostat is selected for home use:
– On the Settings page, tap > > , then tap until you see Push
Button Setup.
3. Tap Push Button Setup, and then press the WPS button on your WPS-
supported router to start the discovery of your thermostat.
4. On the thermostat, tap > Connect.
5. Tap OK once the thermostat is successfully connected to the network.
6.4 Screen lock protection
6.4.1 Locking the home screen
Whether the thermostat is selected for commercial or home use, you can set a
numeric screen code to lock the home screen and prevent misuse of the
thermostat.
Apart from using the screen code to unlock the screen, you can also use an
administrator password (if you've set one) to unlock the screen.
To create a screen lock code
1. On the Home screen, tap , then tap .
2. Tap > > Activate. Enter a code consisting of six numbers, and then tap OK.
3. Tap OK again to confirm.
To unlock the home screen
● On the Home screen, enter the screen lock code directly and then tap OK.
● If you’ve set an administration password, tap the question mark on the screen,
and then tap
Log in as administrator.
NOTE: There is no limit of attempts to enter the numeric code. If you cannot
remember the screen lock code, you can use the administrator password (if you’ve
set one) to unlock the screen. For more information, see
What should I do if I forget
the screen lock code? [➙ 55]
To modify screen lock password
1. On the Settings page, tap .
2. Tap > Change, specify a new numeric lock of six numbers, and then tap OK.
3. Tap OK to confirm.