Carrier Programmable Thermostats Operations Instructions download pdf

Homeowner’s Guide/

Installation, Start-Up, and Operating Instructions

Standard Programmable Thermostat

NOTE: Read the entire instruction manual before starting the installation.

This symbol → indicates a change since the last issue.

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance,

or use can cause fire, electrical shock, or other conditions which

may cause personal injury or property damage. Consult a qualified

installer, for information or assistance. The qualified installer must

use factory-authorized kits or accessories when modifying this

product. Refer to the individual instructions packaged with the kits

or accessories when installing.

Follow all safety codes and wear safety glasses. Read these

instructions thoroughly and follow all warnings or cautions at-

tached to the unit. Consult local and state building codes and Sheet

Metal and Air Conditioning National Association (SMACNA) for

special installation requirements.

Recognize safety information. This is the safety-alert symbol

When you see this symbol on the unit or in instructions and

manuals, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, and CAU-

TION. These words are used with the safety-alert symbol. DAN-

GER identifies the most serious hazards which will result in severe

personal injury or death. WARNING signifies hazards which

could result in personal injury or death. CAUTION is used to

identify unsafe practices which would result in minor personal

injury or product and property damage.

HOMEOWNER’S GUIDE

Step 1—Programming and Operating Instructions

AT POWER UP

When power is first applied, AC or HP will appear for 5 seconds

to tell you it is an air conditioner (AC) or a heat pump (HP) model.

After this, the time display will flash to tell you the power has been

off. The day and time will show, within 10 minutes, when the

power went off. Pressing any button will stop the flashing.

SETTING THE CURRENT TIME:

1. Press the TIME/TEMP button. SET TIME flashes on the

display.

2. Press the Up or Down button until the correct time is

displayed.

3. To quickly advance to the proper time, press and hold the UP

or DOWN button.

4. When the correct time appears on the display, press the

HOLD/END button.

NOTE: If you choose not to press the HOLD/END button, the

thermostat will automatically exit the time setting mode after 10

sec.

SETTING THE CURRENT DAY:

1. Press the DAY button to advance to the correct day.

MANUAL OPERATION

TO OPERATE MANUALLY (WITHOUT THE PRO-

GRAMMED COMFORT SCHEDULE):

Press the HOLD/END button to make the HOLD icon appear.

Then follow the four steps below:

1. To Select the Mode:

Use the MODE button to move between the choices. OFF,

HEAT, COOL, or EMHT will appear on the display. EMHT

will only appear on heat pump models.

2. To Select the Fan Operation:

Use the FAN button to move between continuous fan (indi-

cated by the FAN ON icon) and auto fan operation.

3. To Read the Room Temperature:

The large display reads room temperature until a button is

pressed.

4. To Adjust the Set Point:

The first press of the UP or DOWN button does not change the

set point. It displays the current set point for a period of 5

seconds. Successive presses within this 5 seconds will adjust

the set point and restart the 5 seconds. During the 5 seconds,

the SET TEMP icon will be flashing.

PROGRAMMED OPERATION

Introduction

The Standard Programmable Thermostat provides four periods per

day (MORNING, DAY, EVE, NIGHT) and two schedules per

week (MoTuWeThFr and SaSu). A separate time, heat set point,

and cool set point can be set for each period and schedule. Before

starting to actually program the thermostat, fill out Table 1 with the

values you wish to program. (The Energy Star, US Department of

Energy recommended time and temperature values are already

programmed for you as a starting point and are shown on the left

side of the table.)

The first press of the PROGRAM button brings up the program-

ming mode and places you at the current day and period.

Successive presses move you between the four daily periods.

WHILE PROGRAMMING:

The TIME/TEMP button moves between selections of SET TIME,

SET TEMP and HEAT, and SET TEMP and COOL. These three

numbers are to be programmed for each of the periods MORN-

ING, DAY, EVE, and NIGHT.

Fig. 1—Standard Programmable Thermostat

A99068

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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book 1 4

Tab misc misc

PC 101 Catalog No. O3TS-TA32 Printed in U.S.A. Form TSTAT-26SI Pg 1 9/01 Replaces: TSTAT-24SI

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Summary of Contents

Page 1 - Homeowner’s Guide/

Homeowner’s Guide/Installation, Start-Up, and Operating InstructionsStandard Programmable ThermostatNOTE: Read the entire instruction manual before st

Page 2 - Table 1—Programming Table

The DAY button moves between the weekdays, (MoTuWeThFr)and the weekend (SaSu) selections. A different schedule may beset for the weekdays and the week

Page 3

Step 2—Install ThermostatBefore installing thermostat, turn off all power to unit. Theremay be more than 1 disconnect. Electrical shock can causeperso

Page 4

TO SELECT:1. Enter configuration mode if not already there (see above).2. Use UP and DOWN buttons to make the large (now flashing)display indicate 10.

Page 5 - Fig. 3—Typical Heat Only

HEATINGFAN24 VAC HOT24 VAC COMMCOOLINGN/AWGRCYWGRCYCYACTHERMOSTATSINGLE-SPEEDAIR CONDITIONERTYPICALFAN COIL/FURNACE* See note 1*OA01399Fig. 2—Typical

Page 6

A99272STANDARD PROGRAMMABLE THERMOSTAT CONFIGURATION RECORD

Page 7

Page 8 - Book 1 4