CT87K1004/E1 - Thermostat HONEYWELL - Free user manual and instructions

USER MANUAL CT87K1004/E1 HONEYWELL

1. CAUTION TURN OFF POWER to system at the furnace, or at the fuse/circuit breaker

panel before you begin.2. Remove cover and thermostat, but leave wallplate with wires attached.MERCURY NOTICEIf your old thermostat contains mercury, contact your local waste management authority for proper disposal instructions.Is there a sealed tube containing mercury? If so, see mercury notice below.Leave wallplate in place.Old thermostatCoverCheck package contents:• Thermostat• Coverplate• Wallanchors&screws(2each)• WirelabelsBefore you begin, make sure you have:• No.2Phillips&smallpocketscrewdrivers• Hammer• Level(optional)• Pencil• Drillandbit(3/16”fordrywall,7/32” forplaster) Getting started Remove your old thermostat CT87K(24Vacheatingsystems) • CT87N(24Vacheatingandcoolingsystems) This thermostat contains a Lithium battery which may contain Perchlorate material.Perchlorate Material—special handling may apply,See www.dtsc.ca.gov/hazardouswaste/perchlorateCT87N/CT87K • Owner's Manual 69-1959EFS—02 2 Wrap supplied labels securely around each wire. Do not let wires fall into wall opening! IGNORE WIRE COLORS: Use only letter designations to identify wire types. For CT87N: If your old thermostat has7ormorewires(not counting terminals C or C1),youmayhave purchased the wrong replacement thermostat. Stop now and call 1-800-468-1502 for advice. CT87N

of both screw holes.

CT87K For CT87K: If your old thermostat has4ormorewires(not counting terminals C or C1),youmayhave purchased the wrong replacement thermostat. Stop now and call 1-800-468-1502 for advice. Use a screwdriver to disconnect wires one by one. As you disconnect each wire, wrap it with thelabelmatchingtheletteronyouroldthermostat.(Adhesivelabelsaresuppliedinyour thermostatpackage.) Remove the old wallplate only after all wires are labeled. Be careful not to let loose wires fall into the wall opening. Label wires and remove old wallplate Mark mounting position CT87N CT87KEnglish: Page 1 • Français : Page 6 • Español: Página 11 3 69-1959EFS—02 Wiring CT87N [1] If wires will be connected to both R and Rc terminals, remove the metal jumper. [2]DonotconnectbothO and B if you have a heat pump. Connect only the O wire. Wrap B wire with electrical tape and do not use. [3]DonotuseC, X or B. Wrap bare end of wire with electrical tape.Cover plate (optional)Thermostat base CT87N Wiring CT87K

• 2-wire heat-only system: Connect one wire to R terminal, one wire to W terminal.• 3-wire hot water heat-only system: Connect wires R to R, W to W, and Y to Y terminals.

CT87K1. Drillholesatpencil-markedlocations(3/16”fordrywall,7/32”forplaster).2. Use hammer to tap anchors into holes until flush with wall.3. [Optional] Pull wires through coverplate(ifneededtocovermarksleftbytheoldthermostat).4. Pull wires through thermostat base, position over anchors, then insert mounting screws. Check level if desired, then tighten screws. Mount thermostat base 1. Match each labeled wire with same letterontheterminalblock(s).2. Use a screwdriver to loosen screw terminals, insert bare wire into slots, then tighten screws.3. Pushanyexcesswirebackintothewall opening. Labels don't match? If labels do not match letters on thermostat, see table below. Existing wires Connect to: R• RH•4• V Terminal “R” [1] Rc Terminal “Rc” [1] O Terminal “O” [2] B Terminal “B” [2] G•F Terminal “G” W•W1•H Terminal “W” Y •Y1•M Terminal “Y” C•X •B Do not use [3] Connect wiresCT87N/CT87K • Owner's Manual 69-1959EFS—02 4

1. Align the slots on the base with tabs on

the thermostat, then push gently until the thermostat snaps into place.

2. Restore electrical power at the heating/

cooling system, or at the fuse/circuit- breaker panel. Move the switch to the proper setting for your system: F: For gas or oil heating systems, leave the fan operation switch in this factory-set position (forsystemsthatcontrolthefaninacallfor heat). E: Change the switch to this setting for heat pump or electric heatsystems.(Thissetting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the Gterminal.)

• On: Fan runs continuously.

• Auto: Fan runs only when heating or cooling system is on. System switch (CT87N)

• Cool: Controls the cooling system.

• Heat: Controls the heating system.

• Off: All systems are off. Operation CAUTION: EQUIPMENT DAMAGE HAZARD (CT87N) Donotoperatecoolingsystemwhenoutdoortemperatureisbelow50°F(10°C). Temperature setting Rotate to set desired indoor temperature. Honeywell warrants this product to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer. If at any time during the warranty period the product is determined to be defective or malfunctions, Honeywell shall repair or replace it (at Honeywell's option). If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase, to the place from which you purchased it; or (ii) call Honeywell Customer Care at 1-800-468-1502. Customer Care will make the determination whether the product should be returned to the following address: Honeywell Return Goods, Dock 4 MN10-3860, 1885 Douglas Dr. N., Golden Valley, MN 55422, or whether a replacement product can be sent to you. This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer. Honeywell's sole responsibility shall be to repair or replace the product within the terms stated above. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF

ANY KIND, INCLUDING ANY INCIDENTAL OR

CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR

INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limita- tion may not apply to you. THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT. THE DURATION

OF ANY IMPLIED WARRANTIES, INCLUDING THE

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE ONE- YEAR DURATION OF THIS WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. If you have warranty questions, please write Honeywell Customer Relations, 1985 Douglas Dr., Golden Valley, MN 55422 or call 1-800-468-1502. In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9. 1-year limited warranty Temperature Desiredindoor temperature. Current indoor temperature.CT87N/CT87K The Round