PNI CT440 Manual Del Usuario página 19

5. Immediately press the up arrow button to pair with the
receiver unit.
6. After pairing, the LED corresponding to Zone 1 remains on or
off depending on the mode commanded by the thermostat.
7. The main interface appears on the screen. The WiFi icon
stops blinking.
8. Test the functionality by changing the set temperature
(SET) and observe the tripping of the relay and the switching
on/off of the LED assigned to the zone in the receiver unit.
9. Proceed in the same way to pair the receiver unit with
the second central unit, pressing instead the button
corresponding to Zone 2.
Delete pairing
To cancel the pairing between the receiver unit and a central unit
on a certain zone, delete the desired unit from the application or
pair a new unit on the respective zone. The previously paired unit
on the respective area will be deleted automatically.
Lost or weak signal
In case of loss of the RF signal between the receiver unit and the
central unit, the WiFi icon on the screen will disappear, and the
19 User manual