INSTALLATION,
START UP, AND OPERATING
INSTRUCTIONS
Residential
Non-Programmable
Thermostat
Part Numbers P274-0100-C,
P274-0200-C,
P274-0300-C
TABLE OF CONTENTS
SAFETY
CONSIDERATIONS
......................
1
INTRODUCTION
..................................
1
INSTALLATION
CONSIDERATIONS
...............
1
INSTALLATION
.................................
2-9
Step
1 -- Thermostat
Location
...................
2
Step 2 -- Select
Model
...........................
2
Step 3 -- Install
Thermostat
......................
2
Step 4 -- Set Thermostat
Configuration
..........
3
•
TO ENTER
CONFIGURATION
MODE
•
OPTION
01 -- ANTICIPATOR
ADJUSTMENT
•
OPTION
02 -- CLEAN
FILTER
TIMER
•
OPTION
03 -- FAHRENHEIT/CELSIUS
SELECTION
•
OPTION
04 --G
(FAN) ON WITH W/WI
OUTPUT
•
OPTION
05 -- HP AND 2S/AC CONFIGURATION
•
OPTION
06--
COOLING
LOCKOUT
•
OPTION
07 -- ZONING
ON/OFF
CONFIGURATION
•
OPTION
08 -- HIGH AMBIENT
AUXILIARY
HEAT
LOCKOUT
•
OPTION
10 -- O (Reversing
Valve) ON WITH HEAT
OR COOL SELECTION
•
OPTION
13 -- ROOM
TEMPERATURE
OFFSET
•
OPTION
15 -- AUTO MODE
ON/OFF
SELECTION
•
OPTION
18 -- BACKLIGHT
CONFIGURATION
•
OPTION
19 -- NUMBER
OF WIRES
•
OPTION
21 -- KEYPAD
LOCKOUT
Installer
Test Mode ...............................
5
Terminating
Installer
Test ........................
5
Step 5 -- Check
Thermostat
Operation
...........
5
•
FAN OPERATION
•
OUTDOOR
TEMPERATURE
SENSOR
•
CHECKLIST
OPERATIONAL
INFORMATION
..................
10
NON-PROGRAMMABLE
THERMOSTAT
CONFIGURATION
RECORD
...................
I I
NOTE:
Read the entire instruction
manual
before beginning
installation.
SAFETY
CONSIDERATIONS
Read
and
follow
manufacturer
instructions
camlhlly.
Fol-
low
all
local
electrical
codes
during
installation.
All
wiring
must
conform
to local
and national
electrical
codes.
Improper
wiring
or installation
may dmnage
thermostat.
INTRODUCTION
Tot_fline thermostats
me wall-mounted,
low-voltage
ther-
mostats
which maintain
room temperature
by controlling
the
operation
of a heating
and air conditioning
system.
Separate
heating
and cooling
set points,
plus autochangeover
provide
maximum
comfort and flexibility.
Temperature
and mode set-
tings ale preserved with the power off when optional batteries
are used.
INSTALLATION
CONSIDERATIONS
Power-
All non-programmable
thermostats
can be dual
powered either by battery operation or electrical operation.
AA
batteries are included wifll the product.
Models
--
Ensure the proper thermostat
is selected for the
intended application.
Refer to Fig. 1 for thermostat dimensions.
Select from the following
models:
1. P274-0100-C
--
l-stage
cool,
l-stage
heat
for air-
conditioning
systems
only.
2. P274-0200-C
--
1-stage cool, 2-stage heat for a single
speed
heat pump,
or an air conditioner
with 2-stage
heat.
3. P274-0300-C
-- 2-stage cool, 2-stage heat for 2-speed
air-conditioning
systems,
or 2-stage
cool, 3-stage
heat
for 2-speed heat pump systems.
Mode Button
selects be_,oen HEAT
COOL AUTO and OFF operation
Heat pump thetrr c_tat models also
m Fan Button
Fndude an EMERGENCY HEATmode¸
up
increase
o_ decrease
the
desked
tempe
atur6
setting
LOW
BATTERY
Indicator
_
wJl_ light when
batteries
(il In_tal_ed)
need
t° be replaced
Outdoor
Temperature
Dlgplay-
Is an optiona_
feature
that shows
the
outdoor
temperature
on the LCD
readout
SERVICE
FILTER
Indicator
lets you know
_ _s time to clear_
of replace
your
systems
a# f_lter
Room
Temperature
Display
_
shows
cu_ro_t
room
temperature
COOL
ON MdlcMor
J
_sd_spl_yed
w_on
the
cooling
equipment
is operating
/
HEAT
ON Indicator
Is d_sp_ayed
when the
heating
equipment
_s
opo_ati0g
AtJXlUARY
HEAT Indicator
Fs displayed
when
a heat
pump
system
Is operat[ng
with auxflla*y
heat a[r filter
P274-0100-C
P274-0200-C
P274-0300-C
HEIGHT (in.)
WIDTH (in.)
DEPTH (in.)
3V2
53/4
13/8
Fig. 1 -- Totaline
Non-Programmable
Thermostat
Manufacturer
reserves
the right to
discontinue,
or change
at any time,
specifications
or designs
without
notice
and without
Incurring
obligations.
REPLACEMENT COMPONENTS
DIVISION
©CARRIER
CORPORATION
2004
9-04
PRINTED IN U.S.A.
LITERATURE NUMBER P274-7SI
REPLACES: 997-510011-19
CATALOG NUMBER 570-351
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