Owners Manual
Page 1
...; ® U.S. All rights reserved. 69-1958EFS-1 Owner's Manual English: Page 1 Mode d'emploi Français : Page 6 Manual de Uso Español: Página 11 T87N/T87K The Round® This manual covers the following models: • Heat-only T87K Pre-installation checklist Check package contents: • Thermostat • Wall anchors & screws (2 each) • Heat and Cool T87N Before you begin, make sure you have...
...; ® U.S. All rights reserved. 69-1958EFS-1 Owner's Manual English: Page 1 Mode d'emploi Français : Page 6 Manual de Uso Español: Página 11 T87N/T87K The Round® This manual covers the following models: • Heat-only T87K Pre-installation checklist Check package contents: • Thermostat • Wall anchors & screws (2 each) • Heat and Cool T87N Before you begin, make sure you have...
Owners Manual
Page 2
...; Cool only (T87N) Fan Settings (T87N) • 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) System Settings (T87N) • Heat, Off, Cool Electrical Ratings • Voltage: 20-30 VAC • Running current: 0.02-1.0A Installation tips Install the thermostat about...
...; Cool only (T87N) Fan Settings (T87N) • 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) System Settings (T87N) • Heat, Off, Cool Electrical Ratings • Voltage: 20-30 VAC • Running current: 0.02-1.0A Installation tips Install the thermostat about...
Owners Manual
Page 3
... Cooling power. Y This terminal can be used for plaster) and tap in heating. Wire specifications Use 18-gauge thermostat wire. Plug the wall opening . 3. Connect to prevent drafts from affecting thermostat operation. R Power. R Heating power. Shielded cable is not required. English: Page 1 • Français : Page 6 • Español: Página 11 Wallplate installation 1. Position wallplate on wall, level, and mark hole positions. 2. Loosen screw terminals, insert wires into the wall...
... Cooling power. Y This terminal can be used for plaster) and tap in heating. Wire specifications Use 18-gauge thermostat wire. Plug the wall opening . 3. Connect to prevent drafts from affecting thermostat operation. R Power. R Heating power. Shielded cable is not required. English: Page 1 • Français : Page 6 • Español: Página 11 Wallplate installation 1. Position wallplate on wall, level, and mark hole positions. 2. Loosen screw terminals, insert wires into the wall...
Owners Manual
Page 4
... heat pump (3 CPH) Gas or oil warm air Off (factory setting) (5 CPH) Electric warm air (9 CPH) On Switch 2 On On Off Off Align the slots on the base with tabs on the thermostat, then push gently until the thermostat snaps into place. Thermostat E: Change the switch to this factory-set position (for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.) Cycle rate settings...
... heat pump (3 CPH) Gas or oil warm air Off (factory setting) (5 CPH) Electric warm air (9 CPH) On Switch 2 On On Off Off Align the slots on the base with tabs on the thermostat, then push gently until the thermostat snaps into place. Thermostat E: Change the switch to this factory-set position (for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.) Cycle rate settings...
Owners Manual
Page 5
...: Fan runs continuously. • Auto: Fan runs only when heating or cooling system is below 50°F (10°C). This warranty does not cover removal or reinstallation costs. This warranty gives you specific legal rights, and you have other dated proof of a consumer. English: Page 1 • Français : Page 6 • Español: Página 11 Operation System switch (T87N) • Cool: Controls the cooling system. • Heat: Controls the heating...
...: Fan runs continuously. • Auto: Fan runs only when heating or cooling system is below 50°F (10°C). This warranty does not cover removal or reinstallation costs. This warranty gives you specific legal rights, and you have other dated proof of a consumer. English: Page 1 • Français : Page 6 • Español: Página 11 Operation System switch (T87N) • Cool: Controls the cooling system. • Heat: Controls the heating...
