Question about White Rodgers White-Rodgers 1F85RF-275 Thermostat and Wireless Remote Sensor Kit

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My AC unit is 3 years old. its set at 72 but wont go below 78 degrees. im in Las Vegas...Help

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Set System Switch to Cool and lower setpoint below room temperature.
Verify thermostat and system wires are securely attached.
Diagonistic: Set System Switch to Cool and lower the setpoint below the room temperature. Within a few seconds the thermostat should make a soft click sound. This sound usually indicates the thermostat is operating properly. If the thermostat does not click, try the reset operation ( . If the thermostat does not click after being reset contact your heating and cooling service person or place of purchase for a replacement. If the thermostat clicks, contact the AC manufacturer or a service person to verify the cooling system is operating correctly.
Or call the techline 18002842925.

Posted on Jul 19, 2010

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