3
Option 2: Replacing your existing Thermostat / New installation
In case of replacing completely your existing thermostat or in new installations,
Although the Wi-Fi Router or Internet connection fails, the schedule will still
work. If you want to turn off the boiler manually, you can use the thermostat
Function button.
Wherever you decide to locate your iPdomo thermostat, you will need to obtain
a good Wi-Fi signal from your Router. Test your Wi-Fi signal quality at your
preferred location with a smartphone, tablet or laptop. If the signal is poor, you
can extend your wireless range by acquiring a Wi-Fi repeater.
1.
Removing the existing thermostat
Switch OFF power to your boiler and check isolation
before making
alternations. Then remove the old thermostat cover, unscrew the 2 wires coming
from your boiler, and remove the thermostat from the wall.
We recommend you to take a photo of cables of your thermostat before unscrewing.
If there are 3 wires, note which is which. Use the labelling on your programmer.