CT87N1001 Round Thermostat Manual

T87N Easy-To-See

• Owner's Manual

69-1840EFS—07 2

System Types

• Gas, oil, or electric heat with air

conditioning

• Warm air, hot water, high-efficiency

furnaces, heat pumps, steam, gravity

• Heat only

• Heat only with fan

• Cool only

System Settings

• Heat, Off, Cool

Fan Settings

• Auto, On

Specifications

Temperature Range

• 40° to 90°F (4.5° to 32°C)

Shipping Temperature

• 20° to 120°F (28.9° to 48.9°C)

Operating Relative Humidity

• 5% to 90% (non-condensing)

Electrical Ratings

• Voltage: 2030 VAC

• Running current:0.021.0 A,

50/60 Hz

Install the thermostat about 5 feet (1.5 m) above the floor in an

area with good air circulation at average temperature.

Do not install in locations where the thermostat can be affected by:

• Drafts or dead spots behind doors and in corners

• Hot or cold air from ducts

• Sunlight or radiant heat from appliances

• Concealed pipes or chimneys

• Unheated/uncooled areas such as an outside wall behind the

thermostat

Installation tips

Product application

This thermostat provides electronic control of 24 VAC single-stage heating

and cooling systems.