Re-insert the batteries correctly such that the negative side of the battery aligns with the positive terminal of the battery slot and vice versa. lt;p>The Honeywell T4 7 Day Wired Programmable Thermostat brings effortless temperature control by simplifying temperature scheduling through automation and user-friendly features. It maximises energy efficiency through automated scheduling and streamlines the installation process by offering standardised fitting, plus it works with any system and any boiler.</p>

Place them in reverse polarity so that the positive and negative terminals line up with the positive and negative ends of the battery slot, respectively. lt;li>Away mode temperature setting with the flexibility to change the number of days</li>

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The T5, T5+, and T6 are among a lineup of Honeywell Smart thermostats. They come with an edged design that makes them look sleek. Remove the batteries and re-insert them in the correct polarity. Let the battery’s positive terminal touch the negative end of the thermostat battery compartment and vice versa. day, 5/2 day or single day scheduling with a choice of 4 or 6 independent temperature settings, giving customers a schedule to suit their needs Replaces CM67 models T6667B1085 and T6667B1069, CM61 models T6661B1040 and T6661B1073, CM907 model CMT907A1041 and CM901 model CMT901A1044 On screen text display and function buttons to ensure simplified programming and operation for all users

Honeywell HomeT4 wired adjustable programmable thermostat uses standard thermostat fittings and connections, offering installers an easy, inexpensive choice when it comes to replacing an old thermostat. T4 wired thermostat brings effortless temperature control by simplifying temperature scheduling through automation and user-friendly features. It maximises energy efficiency through automated scheduling and streamlines the installation process by offering standardised fitting, plus it works with any system and any boiler. Place them in the correct polarity so that the positive and negative terminals line up with the negative and positive ends of the battery slot, respectively. lt;li>Standby mode with frost protection for added peace of mind (optional outside sensor available)</li> You can now operate the Honeywell 6000 thermostat using your WiFI-enabled mobile device. Reset Honeywell 7000 Series ThermostatConsider recovery mode adapting to external temperatures and applying the correct temperature indoors. Your Honeywell thermostat reads the outside temperature during recovery mode and sets the interior temperature to warmer or colder than outside.