•Your thermostat is a precision electronic instrument; please handle it with care to avoid damage.
5. REMOVE OLD THERMOSTAT
1. Turn OFF the electricity to all heating and cooling components. Do not turn the electricity back on until all work is completed.
2.Remove the cover and front portion of your old thermostat to expose the wiring connections.
3.Write down the letters printed near each wire terminal that is used, and the color of the wire that is connected to it. Using the enclosed labels, attach a label to each of your wires so that the letter matches the marking on your existing thermostat.
4.When they are all labeled, carefully remove the wires one at a time, making sure that they do not fall back inside the wall. Do not allow any of the bare wire ends to touch each other, or any parts on the thermostat.
5.Loosen all of the screws on the old thermostat and remove it from the wall.
6.MOUNT THE NEW THERMOSTAT
1.Strip insulation leaving 3/8 in. (9.5mm) bare wire ends and clean off any corrosion.
2.Fill wall opening with
CAUTION:
Be careful not to drop the unit or disturb electronic parts. Leave the door closed while the body is being removed from the base.
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