Owner's Manual
Page 1
Remove cover and thermostat, but leave wallplate with wires attached. U.S. Copyright © 2009, Honeywell International Inc. All rights reserved. MERCURY NOTICE If your old thermostat contains mercury, contact your old thermostat CAUTION: TURN OFF POWER Turn off power to system at the furnace, or at the fuse/... Perchlorate material. Is there a sealed tube containing mercury? FF • HEAT 6 FAN ON 7 COOL • O • • AUTO 8 CT87N Easy-To-SeeTM The Round® Owner's Manual English: Page 1 Mode d'emploi Français: Page 6 Manual de Uso Español: Pá...
Remove cover and thermostat, but leave wallplate with wires attached. U.S. Copyright © 2009, Honeywell International Inc. All rights reserved. MERCURY NOTICE If your old thermostat contains mercury, contact your old thermostat CAUTION: TURN OFF POWER Turn off power to system at the furnace, or at the fuse/... Perchlorate material. Is there a sealed tube containing mercury? FF • HEAT 6 FAN ON 7 COOL • O • • AUTO 8 CT87N Easy-To-SeeTM The Round® Owner's Manual English: Page 1 Mode d'emploi Français: Page 6 Manual de Uso Español: Pá...
Owner's Manual
Page 2
... letter designations to disconnect wires one by one. CT87N Easy-To-SeeTM • Owner's Manual Label wires and remove old wallplate Use a screwdriver to identify wire types. Do not let wires fall into wall opening . Wrap supplied labels securely around each wire, wrap it with the label matching the letter on your old thermostat. (Adhesive labels are...
... letter designations to disconnect wires one by one. CT87N Easy-To-SeeTM • Owner's Manual Label wires and remove old wallplate Use a screwdriver to identify wire types. Do not let wires fall into wall opening . Wrap supplied labels securely around each wire, wrap it with the label matching the letter on your old thermostat. (Adhesive labels are...
Owner's Manual
Page 3
... 1. Large-print subbase switch labels Subbase Coverplate Wiring 1. Use a screwdriver to loosen screw terminals, insert bare wire into the wall opening. Wrap bare end of wire with electrical tape. [4] If you have two wires, connect wires to the coverplate, matching the labels on terminal...heat pump. Check level if desired. 4. Match each labeled wire with electrical tape and do not match letters on wall, level and mark hole positions. 2. Position coverplate on thermostat, see table below. Pull wires through coverplate and subbase, position over anchors, then insert ...
... 1. Large-print subbase switch labels Subbase Coverplate Wiring 1. Use a screwdriver to loosen screw terminals, insert bare wire into the wall opening. Wrap bare end of wire with electrical tape. [4] If you have two wires, connect wires to the coverplate, matching the labels on terminal...heat pump. Check level if desired. 4. Match each labeled wire with electrical tape and do not match letters on wall, level and mark hole positions. 2. Position coverplate on thermostat, see table below. Pull wires through coverplate and subbase, position over anchors, then insert ...
Owner's Manual
Page 4
...switch in this factoryset position (for systems that allow the thermostat to the proper setting for heat). Align the slots on the base with tabs on the thermostat, then push gently until the thermostat snaps into place. 2. Thermostat mounting Coverplate and subbase Heating System Switch 1 Steam or ...On Switch 2 On On Off Off 1. Restore electrical power at the heating/cooling system, or at the fuse/circuit-breaker panel. Thermostat 69-1919EFS-04 4 CT87N Easy-To-SeeTM • Owner's Manual Fan operation settings Move the switch to control the fan in a call for heat, if ...
...switch in this factoryset position (for systems that allow the thermostat to the proper setting for heat). Align the slots on the base with tabs on the thermostat, then push gently until the thermostat snaps into place. 2. Thermostat mounting Coverplate and subbase Heating System Switch 1 Steam or ...On Switch 2 On On Off Off 1. Restore electrical power at the heating/cooling system, or at the fuse/circuit-breaker panel. Thermostat 69-1919EFS-04 4 CT87N Easy-To-SeeTM • Owner's Manual Fan operation settings Move the switch to control the fan in a call for heat, if ...
