CARRIER Controls And HVAC Accessories Manual L1004314

User Manual: CARRIER CARRIER Controls and HVAC Accessories Manual CARRIER Controls and HVAC Accessories Owner's Manual, CARRIER Controls and HVAC Accessories installation guides

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Comfort

Non°Programmable
Owner's
Manua_
TM

This Comfort
non-programmable
thermostat
is an easy to use model that provides
the most sought-after
features
for keeping your home comfortable.
And with a slim
profile, it is designed
to be as smart - and smart-looking
- as any of the other
electronics
in your home. Let this manual
show you how easy it is to enjoy the
newest

experience

@

NOTE:

in home

comfort.

( E

Read the entire instruction

Designed and Assembled in the U.S.A.

manual

before

starting

the installation.

BUTTON
IDENTIFICATION
.................................
ON-SCREEN
INDICATORS
.....................................
OPERATING
THETHERMOSTAT
Setting
thetemperatures
forheating
andcooling....................
Using
thefan ..................................................
Using
emergency
heat
(heat
pump
systems
only)..................
Installing
orreplacing
thebatteries
...............................
Using
thethermostat
toturntheheating
andcooling
system
off ......
Autochangeover
..............................................
ADVANCED
OPTIONS
Advanced
options
display
codes
chart............................
Changing
fromFahrenheit
toCelsius............................
Turning
onthecontinuous
backlighting
..........................
Keypad
lockout
...............................................
Unlocking
thekeypad
........................................

4
6
8
9
10
11
14
14
15
16
17
18
19

WHAT
IF...
Thebattery
iconisdisplayed
....................................
"Auxheat
on"isdisplayed
(heat
pump
systems
only)..............
"Emheat"
isdisplayed
(heat
pump
systems
only)..................
There
isapower
outage
........................................
Yougetasystem
error
message
.................................
COMMON
TERMS
ANDWHERE
TOFINDTHEM
Autochangeover
..............................................
Auxiliary
heat
(heat
pump
systems
only).........................
Backlighting
.................................................
Emergency
heat
(heat
pump
systems
only)........................
Mode........................................................
WARRANTY
..................................................

20
20
20
21
21
22
22
22
22
22
23

oF

oC

fall

actualtemp

88_,,_
'
setat

?

a.

FAN

Selects
needed

b.

MODE

Selects whether thermostat is set for heating, cooling, emergency
heat (heat pump system only), auto (heat and cool as needed), or off

c.

UP

Increases
setting

d.

DOWN

whether
the fan operates
continuously
for heating or cooling
(auto)

the temperature
advanced

or adjusts

the screen

(on)

or only

selection

when

up when

features

Decreases the temperature or adjusts the screen selection
when setting advanced features

down

off
Em
heat
aux
heat
on
fan

auto
fan
on

setat

---___ @

1. Fan mode

- on or auto

2. System

is in auxiliary

3. Current

temperature

4. Thermostat

mode

(supplemental)

is either

mode

off or using emergency

heat

5. Fahrenheit

6. Keypad

is locked

(no padlock

means

unlocked)

7. Celsius

8. Battery

9. Selected

10. Second

strength

cooling

stage

indicator

set point;

of cooling

"on"

is active

indicates

system

is in cooling

mode

Setting

the temperatures

for heating

and

cooling

Your thermostat
is installed with the heating set at 68 ° F and the cooling set at 72 ° F.
You can use these or change them so your home is as warm or as cool as you would
like it to be. These steps will hold the temperature
where you set it.

1. To
the until
heatingthe temperature,
press
ton change
on the left
screen says hoar.
2. Press

the up or down

button

located

the modebut-

on the right side of

3. To
temperature,
the mode
the change
display the
untilcooling
you reach
the desiredpress
temperature,
ton on the left until the screen says cool.
4. Press the up or down button located
you reach the desired temperature.

"_001
o

on the right

but-

oo_:]

side of the display

until

Using

the

fan

When the fan is on, it helps distribute
air throughout
your home for a more
temperature
in all spaces.
You can set the thermostat
so that the fan runs
during your heating and cooling cycles (auto mode) or to run continuously.
The thermostat
is set at the factory
to run automatically
change the setting so it runs continuously.
1. Press the fan button
fan to fan on.
2. To return
again.

the

fan

on the left. The display
to auto

You will see fan auto

mode,

press

the

on the display,

as needed.

message
fan

Here's

will change

button

°l
e

even
only

how

to

from auto

I°]

Using

emergency

heat

(heat

pump

systems

only)

Emergency
heat is useful when the automatic
auxiliary
heat system can't keep up
with demand.
(Systems
with heat pumps use "auxiliary
heat" when it's too cold
outside for the heat pump to heat the house without help. The display indicator for
this is aux heat on.)
If the heat pump compressor
that works with auxiliary
heat fails, or if the heat pump
isn't working
at all, you can turn on the emergency
heat for that extra help. (You'll
know there's a problem
if the house can't seem to get warm when it's very cold
outside.)
You want to avoid using emergency
heat, though,
expensive
option. And, of course, if you suspect a problem
call your heating and cooling dealer immediately.
Here's

how to set your thermostat
1. Press

the mode

button

to use emergency
repeatedly

2. in
To the
turnupper
off emergency
left of the heat,
display.press
to select heat, cool or auto.

until

heat.

you see Em

the mode

because
it's the most
with your heat pump,

button

heat

again

oOL_oO

]

Installing

or replacing

the

batteries

You can install batteries
in your thermostat
will still show the indoor temperature.
In some

situations,

batteries

are also

so that if the power

the power

source.

goes

Then,

out, the display

two AA

batteries

should last about one year. When the batteries
have lost about one-third
of their
power, a battery icon appears on the display. Two-thirds
of it will be black. As the
batteries get weaker, the icon goes down to one black bar and then none. When the
icon is empty', you will begin to lose thermostat
functions
when
it is battery
powered.
thermostat.
When

When

using

the batteries

batteries

for power,

are completely
we recommend

one bar level with two AA alkaline batteries.
so you'll have to remove it from the wall.
Here's

how to both

install

and replace

1. Ix_cate the latch at the top
center of the top rim.

dead,
that

you

won't

you replace

They're

in the back

of the thermostat.

It's at the

be able

to use

the batteries

the

at the

of the thermostat,

batteries.
f/_

2.Press
itdown.
This
willdisconnect
thethermostat
from
the
topofthewallplate.
3.Remove
thethermostat
fromthewallbracket
completely
bybringing
itslightly
toward
youand
lifting
itup
and
offtheliponthelower
edge
ofthewallbracket.
4.Setthethermostat
face
down
onafiatsurface.
You
will
see
thebatteries
inthelower
right
corner.
5.Remove
and
discard
theoldbatteries.
6.Install
new
batteries
bymatching
the"plus"
and
"minus"
ends
ofthebatteries
withthe"plus"
and
"minus"
indicatorsyou'llsee
outside
thetwowhite
battery
shapes
inthe
space
where
thebatteries
sit.
7.Snap
thebatteries
intoplace.
8.Putthethermostat
back
onthewallbracket
bylining
up
theslotonthebottom
edge
oftheback
ofthethermostat
withtheliponthewallbracket.
Youwillfeeltheslotfit
over
thelip.

9.Withthebottom
ofthethermostat
attached
tothebottom
ofthewallbracket,
bringthethermostat
back
tothe _/_
wall.

Line

up the latch

the corresponding

at the top of the thermostat

lip on the wall bracket.

10. Lightly
push the thermostat
latch and lip are lined up
thermostat
11. Close

snap

the door.

with

into place.

toward the wall. When
properly,
you will hear

the
the

/_]'k

Using the thermostat

to turn the heating

and cooling

system

off, press the mode button on the left repeatedly until the
To
use the
thermostat
turn the
display
shows
off in thetoupper
left. heating and cooling system
Auto

off
•
O _oO]

changeover

The thermostat
uses one of five modes:
heat, cool, Em heat (heat pump version
only), auto, and off. When the mode selection
is auto, the thermostat
is in auto
changeover
mode. This allows the system to switch from heating
to cooling
- or
from cooling
to heating
- to maintain
the temperatures
you've
set. It does this
automatically.

Advanced
options

display

codes

chart

You can customize
a few features
of your thermostat.
features
you can change
and the codes associated
with
shown on the display when you follow the instructions.

Fahrenheit

to Celsius

This chart
them. The

shows
which
codes will be

U1

F or C

backlighting

U2

On or Of

keypad

U3

Of, On, padlock

lockout

Changing
fromFahrenheit

to Celsius

Your thermostat
is preset to display the temperature
Fahrenheit.
You can change this to Celsius.
1. Press and hold
The display
2. Press

the up

the mode

will show
or down

button

in degrees

for about three seconds.

U7 and the letter F in the center.
button

on the right

to change

from F (Fahrenheit)
to C (Celsius).
3. Press the fan button on the left to exit this screen.

it

Turning

on the

The thermostat
is backlighting.

continuous

bacMighting

display lights up for a few seconds
It will go dark after a few seconds.

If the thermostat

is powered

by electricity,

after

it is possible

you press

any button.

to have a constant

amount
of backlighting
until you press any button, which
increases
temporarily.
Here's how to turn on the constant
backlight
when your
powered
by electricity.
1. Press

and hold the mode

The display

will show

2. Press the mode
and Off.

button

3. Press the up or down
from Off to On.
4. Press

the fan

button

button

for about three

seconds.

U7 and the letter F in the center.
twice.

button

The display

on

the right

will show

to change

on the left to exit this screen.

U2

it

This

low level

the lighting
thermostat
is

o' :J

Keypad
lockout
Thekeypad
lockout
feature
letsyou"lock"
the temperature
- or
lockout is not activated
1. Press

and

seconds.
The
the center.

the thermostat
so nobody
can change
any other changes
- by pressing
buttons.
Keypad
the thermostat
is installed.
Here's how to activate it.

make
when

hold

the

mode

display

2. Press
Of.

the mode

3. Press

the up

will

button

or down

button

show

until

button

for

U1 and

the display

the fan button

shows

on the right

from Of to On. You will also see a padlock,
ates the keypad is locked.
4. Press

about

three

the letter

F in

U3 and

to change
which

on the left to exit this screen.

indic-

it

Unlocking
the keypad
Here's

how to temporarily

unlock

the keypad.

1. simultaneously
Press and hold for
the about
up and
five down
seconds,buttons
2. The padlock
can be used.
stopped

onthe

right

oo_:]

icon will disappear.
This means the keypad is unlocked
and
The keypad will revert back to the locked state after you've

pushing

buttons

for two

minutes.

The

battery

icon

is displayed

The battery icon appears on the display only when the battery starts to lose power.
Replace
it when
one-third
of the icon is black.
If your thermostat
is battery
powered
and you wait until the icon is just a silhouette
with no black bars, you will
slowly lose thermostat
functions
until it doesn't work at all.

"Aux

heat

on" is displayed

Aux heat on is auxiliary

(heat

pump

heat. It applies

systems

only)

only to the heat pump version.

If it

is on, you will see aux heat on. When it is displayed, it means the system
has determined
that it's too cold outside for your heat pump to heat the
house without help, so it's getting help from the electric
pens automatically.

"Em

heat"

Em heat

is displayed

is the display

version.
You
automatically
turned it on.

(heat
term

pump

systems

for emergency

have to turn on emergency
- so if you see Em heat
on

heat

heaters.

This hap-

only)
and applies

only

to the heat

pump

heat manually
- it doesn't
happen
the display,
it means somebody
has

There
is a

power

outage

If you lose electricity
and have batteries
installed,
the thermostat
will continue
to
display the indoor temperature
because
it has a battery backup power source. This
means that even though
your heating and cooling
system
doesn't
work, you will
still be able to monitor your home's
temperature.

You get a system

error message

Here are the possible system error messages and what they mean:
--

The room air sensor reports
150 ° or below -50 ° .

that the room

air temperature

is above

E4

The memory has failed and the thermostat will return to the default factory
settings. Call your heating and cooling dealer.

Auto

changeover

..........................................

page

This feature automatically
switches
your
cooling to heating - whenever
necessary.

system

from

Auxiliary

only)

....................

heat

(heat

pump

systems

Most heat pump systems
can't
outside so they use a supplemental

heating

to cooling

14

- or from

page

heat a home sufficiently
when
heating source called auxiliary

10

it gets very cold
heat. The system

knows when to use this help and does so automatically.
If it's using auxiliary
the display will show aux boat on. You have no control
over the auxiliary
function.

BacMighting

..............................................

heat,
heat

page

17

page

10

Backlighting illuminates your display when you push a button.
Emergency
You can
expensive

Mode

heat

(heat

pump

systems

only)

manually
set the thermostat
to use
option. If it's using emergency
heat,

..................

emergency
the display

heat but it is the most
will show Em boat.

....................................................

This term refers to the type of operation
your system
heat, cool, emergency
heat, auto, and off.

is performing.

page

14

The options

are

CARRIER
Limited

Warranty

for Thermostats

FOR WARRANTY SERVICE
Contact

the installer

in your

Owner's

or a Carrier

Packet.

For help, contact:
York 13221, Phone
PRODUCT
Model

You

OR REPAIR:

dealer.

can

You may

Carrier
Corporation,
1-800-227-7437

REGISTRATION:

find

also find a Carrier

You

the installer's
dealer

Consumer

can register

Serial
Installed

Name

of Owner

Address

Corporation

materials

periods

begin

applicable

(hereinafter

on

the

warranty
to

option,

the Company

replace

equivalent

otherwise
product
exclusions

stated
failure.
listed

date

period

option,
new

"Company")

or workmanship

under
of original
Company

the failed
part

will
toward

herein,
This
below

those

limited

the

part

retail

Company's

warranty

against

maintenance
a part

charge
price

failure

New

for

fails

due

to all

the part.

of a new

to

obligations
document.

All

defect
part,

under
conditions,

warranty
during

the

at Company's

Alternatively,

factory

Company

provisions,

of this

due to defect

as follows.

of the then

exclusive

(if any)

Syracuse,

at www.carrie_:com.

a new or remanufactured

is subject

and on the reverse

4808,

bv

in the amount

purchase

Box

online

this product
If

at no

or

of Installation

and

will provide

a credit

are

use

installation.

defective
allow

warrants

normal

the equipment

Number

of Installation

in

on

at www.carrie_:com

RO.

your product

Number

name

online

Relations,

Date

Carrier

CORPORATION

selling
product.

and
price

at its
for

Except

this warranty
limitations

a
as

for

a

and

OWNER-OCCUPIED,
RESIDENTIAL
APPLICATIONS
This
warranty
istotheoriginal
purchasing
owner
and
istransferable
only
totheextent
and
as
stated
inthe
Warranty
Conditions
and
below.
The
warranty
period
inyears,
depending
onthe
part
and
theclaimant,
isasshown
inthe
chart
below.
Lim_
_::War(Ye ;
TRTC,
TBThermostats**
:'

10"(or5)

10"*
(or5)

* Ifproperly
registered
within
90days,
otherwise
5years
(except
inCalifornia
and
Quebec
and
other
jurisdictions
that
prohibit
warranty
benefits
conditioned
onregistration,
registration
isnotrequired
toobtain
longer
warranty
periods).
See
Warranty
Conditions
below.
*:' Ifproperly
transferred
within
90days,
otherwise
5years.
See
Warranty
Conditions
below.
InCalifornia
and
Quebec
and
other
jurisdictions
that
prohibit
warranty
benefits
conditioned
onregistration,
registration
isnotrequired
foratransfer
and
allwarranty
periods
for
subsequent
owners
are
five
years
from
original
installation.
*:'*Applies
only
toThermostats.
Active
electronic
finished
good
accessories,
such
asthe
optional
ExP
module,
have
different
warranty
terms.
See
product
fordetails.

OTHER
RESIDENTIAL
APPLICATIONS
(Apartments,
Rental
Properties,
etc.)
The
warranty
period
isfive(5)years
and
isnottransferable.
OTHER
APPLICATIONS
This
warranty
isnon-transferable.
The
warranty
period
isone
(1)year
onallsuch
application
LEGAL
REMEDIES:
Theowner
must
notify
the Company
in writing,
by certified
or
registered

letter

to Carrier

13221,

of any

defect

specific

request

for

mailed

at least

thirty

Corporation,

or complaint
repair,
(30)

Warranty
with

replacement,
days

before

the

Claims,
product,

or other
pursuing

RO.
stating

correction

any legal

rights

Box 4808,
the

defect

of the

Syracuse,

product

or remedies.

New

or complaint
under

York
and

warranty,

a

WARRANTY

CONDITIONS:

1. To obtain
the

the longer

original

within

ninety

conditioned

2.

3.

warranty
a product

period

number).

The
under

fee. Not

applicable

Product

must

6.

The

7.

Installation,

use,

five
a

years

Defective
parts
dealer for credit.

be

OF

CONDITIONS

TO

THE

AND
DURATION

the

FOR

OF THIS

be

distributor

as shown

register

the

and payment

HVAC

begins
and

without
in the table
transfer

at

of a transfer

IMPLIED

technician.

original

normal

installation

and

Owner's

through

in

OR

A PARTICULAR

USE

WARRANTY.

location.

accordance

Manual

a registered

servicing

AND/OR

CONDITIONS
OR

PURPOSE)

SOME

with

and Company's

WARRANTIES

WARRANTIES

LIMITED

period

by the model

for details.

in their

must

ALL

IMPLIED
FITNESS

must

Instructions,

to

WARRANTIES:

(INCLUDING

MERCHANTABILITY

returned

is the

transferable

periods

in ownership

remaining

in the Installation

LIMITATIONS

and the

of service.

is freely

owner

See website

maintenance

the warranty

at time

and by a licensed

instructions
contained
service
information.
must

for
terms

required

(as indicated

warranty

of the change

to products

and

warranty

is not

the date of installation

then

of warranty

subsequent

properly

only

be required

of the longer

in all jurisdictions.

care,

home,

may

90 days

owner,

the builder.

of purchase

owner,

applies

from

manufacture

be installed

warranty

constructed

be verified,

within

where

registration

cannot

first

original

at www.carrie_:com

be apply.

the home

a transfer

under

registered

In jurisdictions

by law,

of product

the

subsequent

in the table

properly

the date

To obtain

5.

will

installation

of

be

installation.

in a newly

purchased

Proof

www.carrie_:com

LIMITED

shown

from

remainder

registration.

must

are prohibited

is installed

days

as shown

product

of original

of original

(90)

serial

8.

days

the homeowner

If the date

periods

the

registration

Where

ninety

4.

(90)
on

longer

date

warranty

purchaser,

STATES

OF
ARE
OR

PROVINCES
DONOT
ALLOW
LIMITATIONS
ONHOW
LONG
ANIMPLIED
WARRANTY
THE

OR

EXPRESS

CONDITION

LASTS.

WARRANTIES

MADE

SO THE

ABOVE

IN THIS

MAY NOT
BE ALTERED,
ENLARGED,
OR
DEALER.
OR OTHER
PERSON.
WHATSOEVER
THIS

WARRANTY

DOES

1. Labor
or other
costs
servicing
or handling
2.

Any

3.

Normal

maintenance

Manual,

including

Failure,

damage

4.

product

servicing,

NOT

over

or

in the installation

repairs

and/or

due

to

alteration

faulty

due to floods,

Parts

not

8.

Products

9.

Electricity
whatsoever,
cost

or designated
outside

fuel

Any

11.

ANY
SPECIAL,
COMMERCIAL

to replace,

or

refill

do not allow
may

not apply
you

fires,

or dispose

the exclusion

lightning,

Company,

installing,
shipping,
or new units.

in

or Owner's

abuse,

improper

breakers,
corrosive

or damages
environments

resulting

from

or

fuel

of supplemental
including

costs

from

electric

use.

any

reason

heat.

the cost of refrigerant.

CONSEQUENTIAL
NATURE
WHATSOEVER.

of incidental

their

and Canada.

electricity
use

circuit

accidents,

or damages

of refrigerant,
OR
ANY

instructions

of Company.

or its territories

or unusual

INDIRECT
DAMAGE
OF

limitation

AND

DISTRIBUTOR,

misapplication,

fuses, open
service.

the control

increases

additional

provinces

This Warranty
gives
from state to state.

by

the U.S.A.

costs,

including

winds,

beyond

supplied

10.

0t/10

conditions

installed
or

YOU.

operation.

Failure

7.

TO

and lubrication.

installation,

or improper

6.

or damage

ANY

and servicing

replacement

Failure
to start due to voltage
conditions,
blown
due to the inadequacy
or interruption
of electrical

etc) or other

BY

repairing,
removing,
or replacement
parts,

5.

(rust,

APPLY
EXCLUSIVE

the Internet.

cleaning

unauthorized

CHANGED

for diagnosing,
defective
parts,

as outlined
filter

NOT
ARE

COVER:

incurred
of either

purchased

MAY

WARRANTY

or consequential

PROPERTY
Some
damages,

states

OR
or

so the above

to you.

specific

legal

rights,

and

you

may

also

have

other

rights

which

vary

49004D P122

Copyright
2010
Carrier
Corporation
73t0
W.Morris
St,Indianapolis
IN46231
Printed
inthe
U.S,A.
Catalog No:

OM-TCNHP-04CA

Replaces:
Edition

Manufacturer

reserves the right to change,

Date:

at any time, specifications

and without

OM

TCNHP

02/10

obligations.

and designs

without

notice

3CA



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