Installing Your Thermostat - Hive Active Guide D'installation

Installing your thermostat

Switch off the power
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Before installing, switch the power off to the heating and/or cooling
system at your electrical breaker box. Confirm it is powered off and
secured in the OFF position for the duration of the installation. You can
test your fan to see if the system will turn on, if not the power is off.
Remember to always follow appropriate safe electrical isolation
procedures and test to confirm that the supply is off before touching
any electrical connections.
Hot tip: If your existing thermostat is battery powered it may remain on
once the power is turned off.
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