Owner's Manual
Page 1
...these instructions can damage the product or cause a hazardous condition. FF • HEAT 6 FAN ON 7 COOL • O • • AUTO 8 T87N Easy-To-SeeTM The Round® Owner's Manual English: Page 1 Mode d'emploi Français: Page 6 Manual de Uso Español: Página 11... replacing a control that contains mercury in a sealed tube, do not place the old control in the trash. Copyright © 2009, Honeywell International Inc. CAUTION: ELECTRICAL HAZARD Can cause electrical shock or equipment damage. This thermostat contains a Lithium battery which may apply, See www...
...these instructions can damage the product or cause a hazardous condition. FF • HEAT 6 FAN ON 7 COOL • O • • AUTO 8 T87N Easy-To-SeeTM The Round® Owner's Manual English: Page 1 Mode d'emploi Français: Page 6 Manual de Uso Español: Página 11... replacing a control that contains mercury in a sealed tube, do not place the old control in the trash. Copyright © 2009, Honeywell International Inc. CAUTION: ELECTRICAL HAZARD Can cause electrical shock or equipment damage. This thermostat contains a Lithium battery which may apply, See www...
Owner's Manual
Page 2
... where the thermostat can be affected by: • Drafts or dead spots behind doors and in an area with good air circulation at average temperature. T87N Easy-To-SeeTM • Owner's Manual Product application This thermostat provides electronic control of 24 VAC single-stage heating and cooling systems. System Types • Gas...
... where the thermostat can be affected by: • Drafts or dead spots behind doors and in an area with good air circulation at average temperature. T87N Easy-To-SeeTM • Owner's Manual Product application This thermostat provides electronic control of 24 VAC single-stage heating and cooling systems. System Types • Gas...
Owner's Manual
Page 4
F E: Change the switch to the proper setting for heat). Thermostat 69-1840EFS-03 4 T87N Easy-To-SeeTM • Owner's Manual Fan operation settings Fan operation settings: F: For gas or oil heating systems, leave the fan operation switch in this factory-...
F E: Change the switch to the proper setting for heat). Thermostat 69-1840EFS-03 4 T87N Easy-To-SeeTM • Owner's Manual Fan operation settings Fan operation settings: F: For gas or oil heating systems, leave the fan operation switch in this factory-...