Installation Instructions - Control 4 CCZ-T1-W Installation Manual

Installation Instructions

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Place the Wireless Thermostat in a proper location to ensure its efficiency and to avoid
unnecessary cycling of the furnace or air conditioner.
a. Place the Thermostat (or remote temperature sensor) away from direct sun-
light, drafts, exterior doorways, skylights, windows, and exterior walls.
b. Make sure the Thermostat gets strong ZigBee wireless reception: (1) Ensure that
the Thermostat is within 150 feet of another Zigbee device. (2) Avoid having
electrical equipment that may cause interference with the Zigbee signal (such
as cordless telephones that operate on the 2.4 GHz frequency).
2 Locate and turn OFF the power supply for the HVAC system.
If installing a Thermostat in a new location, refer to "Sample Wiring Configurations" later in
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this document for details on wiring the Thermostat, and then go to Step 5.
4 If replacing an existing thermostat:
a. Check the number and type of wires attached to the old thermostat.
b. When you're sure the power is shut off, remove the old thermostat from the
wall, but do not disconnect any wires yet.
c. If the old thermostat has a letter identifying each wire, use a piece of tape to
label each wire that corresponds to the letter on the old thermostat, and ensure
they don't fall back into the wall.
d. Disconnect the old thermostat.
CAUTION! Discard the old thermostat properly or recycle it. Mercury is a
hazardous waste. You MUST dispose of it properly.
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