Honeywell CT50 User manual

Type
User manual
Owner’s Manual
English: Page 1
Mode d’emploi
Français : Page 6
Manual de Uso
Español: Página 11
CT50 Series
Thermostat
® U.S. Registered Trademark. Patents pending.
Copyright © 2009 Honeywell International Inc.
All rights reserved.
M23785
69-2040EFS-01
M23786
MERCURY NOTICE
If your old thermostat contains
mercury, contact your local waste
management authority for proper
disposal instructions.
TURN OFF POWER at heating/cooling system (or fuse/circuit-breaker panel).
Remove cover and thermostat, but leave wallplate with wires attached.
Temperature Control Range
• 45°–95°F(7°–35°C)
• 35°–85°F(2°–29°C);selectmodels;forgaragesorotheroutbuildings.
Is there a sealed tube containing mercury?
If so, see mercury notice below.
Leave wallplate in place.
Old thermostat
Cover
Check package contents:
• Thermostat
• Wallanchors&screws(2each)
• Wirelabels
Before you begin, make sure you have:
• No.2Phillips&smallpocketscrewdrivers
• Hammer
• Level(optional)
• Pencil
• Drillandbit(3/16”fordrywall,7/32”for
plaster)
Getting started
Remove your old thermostat
Vertical Mount:
CT50(24Vacheatingsystems)
CT51(24Vacheatingandcoolingsystems)
CT53(750mVor12Vdcheatingsystems)
Horizontal Mount:
CT54(24Vacheatingsystems)
CT55(24Vacheatingandcoolingsystems)
CT50 Series Owner's Manual
69-2040EFS—01 2
M23789
M23787
M23790
M23788
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CT51/CT55: If your old
thermostathas7ormorewires
(not counting terminals C or C1),
you may have purchased the
wrong replacement thermostat.
Stopnowandcall1-800-468-1502
for advice.
CT50/CT53/CT54
1. Pullwires
through base.
2. Level base if
desired.
3. Markpositions
of both screw
holes.
ForCT50/CT53/CT54: If your old
thermostathas3ormorewires
(not counting terminals C or C1),
you may have 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
the label matching the letter on your old thermostat. (Adhesive labels are supplied in your
thermostat package.)
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
CT51/CT55
CT50/CT53/CT54 CT51/CT55
English: Page 1 • Français : Page 6 • Español: Página 11
3 69-2040EFS—01
M23793
Wiring CT50/CT53/CT54
• 2-wire heat-only system: Connect one
wire to R terminal, one wire to W terminal.
M23791
Wiring CT51/CT55
[1]IfwireswillbeconnectedtobothR and Rc
terminals, remove the metal jumper.
[2]DonotconnectbothO and B if you have a
heat pump. Connect only the Owire.WrapB
wire with electrical tape and do not use.
[3]DonotuseC, X or B.Wrapbareendofwire
with electrical tape.
1. Drillholesatpencil-marked
locations(3/16”holesfor
drywall,7/32”holesfor
plaster).
2. Use hammer to tap anchors
intoholesuntilushwithwall.
3. Pullwiresthroughthermostat
base and insert screws.
Check level if desired, then
tighten screws.
Mount thermostat base
1. Matcheachlabeledwirewithsame
letter on terminal.
2. Use a screwdriver to loosen screw
terminals, insert bare wires beneath
screws, then tighten screws.
3. Pushanyexcesswirebackintothe
wall 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]
CT51/CT55
CT50/CT53/CT54
Connect wires
CT50 Series Owner's Manual
69-2040EFS—01 4
M23794
1. Aligntheslotsonthecoverwithtabson
the sides of the base, then push gently
until the cover snaps into place.
2. Restore power at the heating/cooling sys-
tem, 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
(for systems that control the fan in a call for
heat).
E: Change the switch to this setting for heat
pump or electric heat systems. (This setting
is for systems that allow the thermostat to
control the fan in a call for heat, if a fan wire is
connected to the G terminal.)
Set fan operation switch (CT51/CT55)
Finish installation
M23796
Tab
Movetheadjustmentarrowtothe
proper setting for your system
(see table below).
Your system Setting
Steam 1.2
Hotwaterheat 0.8
Warmair(highefciency) 0.8
Warmair(standard) 0.4
Electricheat 0.3
M23795
Set heat anticipator (select models)
English: Page 1 • Français : Page 6 • Español: Página 11
5 69-2040EFS—01
Operation
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 prod-
uct 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 pur-
chase,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 Honey-
well 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limita-
tion of incidental or consequential damages, so this limitation
may not apply to you.
THISWARRANTYISTHEONLYEXPRESSWARRANTY
HONEYWELLMAKESONTHISPRODUCT.THEDURA-
TION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specic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Prod-
uctsON15-02H,HoneywellLimited/HoneywellLimitée,
35DynamicDrive,Toronto,OntarioM1V4Z9.
1-year limited warranty
M23785
Fan switch (CT51/CT55)
• Auto:Fanrunsonlywhenheating
or cooling system is on.
• On:Fanrunscontinuously.
System switch (select models)
• Heat: Controls the heating system.
• Off: All systems are off.
• Cool:Controlsthecoolingsystem(CT51/
CT55).
Temperature setting
Adjust to set desired indoor temperature.
CAUTION: EQUIPMENT DAMAGE HAZARD (CT51/CT55).
Donotoperatecoolingsystemwhenoutdoortemperatureisbelow50°F(10°C).
CT50 Series Owner's Manual
Honeywell International Inc.
1985DouglasDriveNorth
GoldenValley,MN55422
http://DIYthermostats.honeywell.com
Automation and Control Solutions
® U.S. Registered Trademark.
© 2009 Honeywell International Inc.
69-2040EFS—01M.S.Rev.08-09
HoneywellLimited-HoneywellLimitée
35DynamicDrive
Toronto,OntarioM1V4Z9
Printed in U.S.A. on recycled
papercontainingatleast10%
post-consumer paper fibers.
Need Help?
Forassistancewiththisproductpleasevisit
http://DIYthermostats.honeywell.com
or call Honeywell Customer Care toll-free at 1-800-468-1502
Besoin d’aide?
Pourobtenirdel’aideconcernantleproduit,veuillezconsulterlesiteWeb
http://DIYthermostats.honeywell.comouvousadresserauxServicesàla
clientèle de Honeywell en composant le 1 800 468-1502
¿Necesita ayuda?
Consulte sobre este producto en http://DIYthermostats.honeywell.com
ollamandosincargoaatenciónalclientedeHoneywell1-800-468-1502
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Honeywell CT50 User manual

Type
User manual

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