What is a changeover valve on a heat pump?
The changeover valve is a device which reverses the flow of refrigerant in the heat pump. This will allow the freon to reverse and heat the home or cool the...
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What is a changeover valve on a heat pump?
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How to Mount a Lyric Thermostat on the Wall
To mount your Lyric on the wall, first remove your old thermostat from the wall and ensure that you have recorded your current wiring configuration. You can find directions for...
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How do I remove the wires from my old thermostat?
Thermostats come with many different wiring methods. Most often, the wires will be held in place with a small screw. You may find it helpful to have a small Phillips...
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How do I remove the wires from my Lyric thermostat?
The Lyric thermostat has push in wiring terminals. To remove a wire from its wiring terminal, push down very gently on the terminal tab with a ballpoint pen or small...
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How do I connect the wires to my Lyric thermostat?
The Lyric thermostat has push in wiring terminals. Firmly push each wire into the appropriate terminal until it clicks into place. Gently tug on the wire to verify it is...
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How can I keep from damaging the paint while removing my old thermostat?
You can carefully score around the edges of your old thermostat with a sharp blade to ensure that no additional paint peels off when you remove it. In addition, you...
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Do the colors of the wires correspond to the letters on my new thermostat?
No, the terminal label letters do not stand for the color of wire that should be inserted. In fact, there is no code governing wire colors and thermostat connections. You...
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Do I need to use the trim ring to mount my thermostat?
The trim ring is an optional accessory that you can use to cover blemishes such as holes or gaps in the paint or wallpaper left by the old thermostat. If...
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Do I need to use all the wires coming out of the wall for my Lyric?
You will only need to use the wires that were connected to the old thermostat. If you have any extra wires that were not connected to the old thermostat you...
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I just installed my Lyric thermostat and turned my power back on, but my Lyric is not starting up?
When first installed, your Lyric's display should light up in a circle as it starts up and charges. This will take up to 3 minutes. My Lyric's display is not...
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Do I mount the trim ring before mounting the wallplate for the Lyric thermostat?
The trim ring and wallplate are designed to snap together prior to mounting to the wall. Align the screw holes and snap the trim ring and wallplate together before screwing...
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How can I increase my WiFi router's range so it reaches my Lyric thermostat?
The range or distance of the WiFi signal is determined by your router. Check your router's manual for additional information. It is possible that your thermostat is unable to find...
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Why does the Lyric wallplate have a bubble level?
The bubble level enables you to easily ensure that the Lyric is mounted level on the wall. The Lyric does not need to be level to operate; this is for...
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Why do I need to take a picture of the old thermostat wiring?
Taking a picture of the old wiring will allow you to remember how your old thermostat was wired. This will help you connect all the wires to the appropriate terminals...
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