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 fkonecny on December 12th, 2013
The Thermostat Turns The Heat On And Off But Temperature Reading Does Not Change
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Related Honeywell CT87K Manual Pages
Owner's Manual - Page 1
...çais : Page 6
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 you begin, make sure
• Thermostat • Coverplate • Wall anchors & screws (2 each) • Wire labels
you begin.
2. Leave...
Owner's Manual - Page 2
... 7 or more wires (not counting terminals C or C1), you may have purchased the wrong replacement thermostat.
CT87N
CT87K
IGNORE WIRE COLORS: Use only letter designations to disconnect wires one by one.
Pull wires through base.
2. CT87N/CT87K • Owner's Manual
Label wires and remove old wallplate
Use a screwdriver to identify wire types. Do...
Owner's Manual - Page 3
... on the terminal block(s).
2.
Wrap B wire with same letter on thermostat, see table below. Pull wires through cover plate (if needed to loosen...Existing wires Connect to Y terminals.
3
69-1959EFS-02 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,...
Owner's Manual - Page 4
... 2 On On
Off Off
1. Restore electrical power at the heating/ cooling system, or at the fuse/circuitbreaker panel.
Align the slots on the base with tabs on the 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...
Owner's Manual - Page 5
... 11
Operation
System switch (CT87N)
• Cool: Controls the cooling system. • Heat: Controls the heating system. • Off: All systems are off.
Customer Care will make the determination whether...35 Dynamic Drive, Toronto, Ontario M1V 4Z9.
5
69-1959EFS-02 Temperature
Desired indoor temperature. Current indoor temperature. If the product is below 50°F (10°C).
1-year ...
Owner's Manual - Page 16
... en http://yourhome.honeywell.com o llamando sin cargo a atención al cliente de Honeywell 1-800-468-1502
Automation and Control Solutions
Honeywell International Inc.
CT87N/CT87K • Owner's Manual
Need Help? Registered Trademark. © 2009 Honeywell International Inc. 69-1959EFS-02 M.S.
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North
35...
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