Honeywell CT87K Support Question
Honeywell CT87K Support Question
Find answers below for this question about Honeywell CT87K.Need a Honeywell CT87K manual? We have 1 online manual for this item!
Question posted by tvweljonz on July 10th, 2014
How To Wire A Honeywell Heat Only Thermostat Ct87k4446
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Related Honeywell CT87K Manual Pages
Owner's Manual - Page 1
...Manual de Uso
Español: Página 11
CT87N/CT87K
The Round®
CT87K (24 Vac heating systems) • CT87N (24 Vac heating and cooling systems)
Getting started
Check package contents:
Before ... Honeywell International Inc.
Remove cover and thermostat, but leave wallplate with wires attached.
MERCURY NOTICE If your old thermostat contains mercury, contact your old thermostat
...
Owner's Manual - Page 2
... with the label matching the letter on your old thermostat. (Adhesive labels are supplied in your old thermostat has 4 or more wires (not counting terminals C or C1), you disconnect each wire. CT87N/CT87K • Owner's Manual
Label wires and remove old wallplate
Use a screwdriver to identify wire types. CT87N
CT87K
IGNORE WIRE COLORS: Use only letter designations to disconnect...
Owner's Manual - Page 3
... the terminal block(s).
2.
Drill holes at pencil-marked locations (3/16" for drywall, 7/32" for plaster).
2.
CT87K
R W Y
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 :
R • RH • 4 • V
Terminal "R" [1]
Rc
Terminal "Rc" [1]
O
Terminal...
Owner's Manual - Page 4
...water, or heat pump
Gas or oil warm air
Off
(factory setting)
Electric warm air
On
Switch 2 On On
Off Off
1. CT87N/CT87K • Owner...thermostat, then push gently until the thermostat snaps into place.
2. Coverplate (optional)
Thermostat
69-1959EFS-02
4
E F
E: Change the switch to this factory-set position (for systems that control the fan in a call for heat, if a fan wire...
Owner's Manual - Page 5
... ON THIS PRODUCT. In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9.
5
69-1959EFS-02 Fan switch (CT87N)
• On: Fan runs continuously. • Auto: Fan runs only when heating
or cooling system is on how long an implied warranty lasts, so the...
Owner's Manual - Page 16
For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at least 10% post-consumer paper fibers.
® U.S. CT87N/CT87K • Owner's Manual
Need Help?
Rev. 10-09
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North
35 Dynamic Drive
Golden Valley, MN 55422
Toronto, Ontario M1V 4Z9...
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