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OWNER'S MANUAL
MODEL P474-1035
Programmable 5-2 Day
Digital Thermostat
1 STAGE HEAT COOL THERMOSTAT
TOTALINE
next
72
I2:00
Tu
AM
Heat
run
72
SET
prog
off
set
SINGLE STAGE HEAT PUMP COMPATIBLE
(Does not control auxiliary heat)
Separate programs for weekdays & weekends
Large, easy to read, backlit digital display
Batteries required for 4-wire operation
No batteries needed for 5-wire operation
1 stage heat/cool - gas/electric or heat pump
TOTALINE
Star
Use with most Air Conditioning & Heating Systems including: 1 Stage
Electric Cooling & Gas Heating, Heat Pump, Electric, Hydronic
Heat, Fan Coils and PTAC units with remote capabilities.
Replacement Components Division - Carrier Corporation - Made in China

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Summary of Contents for TOTALINE P474-1035

  • Page 1 OWNER'S MANUAL MODEL P474-1035 Programmable 5-2 Day Digital Thermostat 1 STAGE HEAT COOL THERMOSTAT TOTALINE next I2:00 Heat prog SINGLE STAGE HEAT PUMP COMPATIBLE (Does not control auxiliary heat) Separate programs for weekdays & weekends Large, easy to read, backlit digital display...
  • Page 2: Table Of Contents

    OWNER'S MANUAL DIGITAL THERMOSTAT Contents Page # Page # Safety Warnings Location of Controls Display Normal Operation Manual Thermostat Operation Time Period Operation Clock Set Programming Setup Overview Program Setup Advanced Setup Battery Replacement Warranty Page 2...
  • Page 3: Safety Warnings Page

    OWNER'S MANUAL DIGITAL THERMOSTAT Safety Warnings P/N P474-1035 Follow Installation Instructions carefully. CAUTION DISCONNECT POWER TO THE HEATER - AIR CONDITIONER BEFORE REMOVING THE OLD THERMOSTAT AND INSTALLING WARNING THE NEW THERMOSTAT. CAUTION The 2 Alkaline “AA” batteries must be replaced at least every 12 months to assure proper operation.
  • Page 4: Location Of Controls

    OWNER'S MANUAL MODEL P474-1035 Location of Controls HEAT/COOL TOTALINE INDICATOR next I2:00 Heat UP & DOWN BUTTONS prog The Heat/Cool indicator will only energize if the thermostat is system powered. MODE SWITCH FAN SWITCH Heat, Cool or Off On or Auto...
  • Page 5: Display

    OWNER'S MANUAL MODEL P474-1035 Display I2:00 MTuWThF SaSuHeatCool Morning Night Evening Day of the week. When programming, MTuWThF represents the 5 weekdays, SaSu represent the 2 weekend days. Heat and Cool indicators. In normal operation, Heat or Cool appears, reflecting the mode switch position.
  • Page 6: Normal Operation

    OWNER'S MANUAL MODEL P474-1035 Normal Operation PROGRAM SWITCH TOTALINE next I2:00 UP & DOWN Heat BUTTONS prog Program Switch MODE SWITCH FAN SWITCH Heat, Cool or Off On or Auto Manual Operation (program switch OFF) Select heat or cool with the mode switch.
  • Page 7 OWNER'S MANUAL MODEL P474-1035 Normal Operation PROGRAM SWITCH TOTALINE next I2:00 UP & DOWN Heat Night BUTTONS prog Program Switch MODE SWITCH FAN SWITCH Heat, Cool or Off On or Auto Programmed Operation (program switch RUN) Select heat or cool with the mode switch.
  • Page 8: Clock Set

    OWNER'S MANUAL MODEL P474-1035 Clock Set Program Slide the program switch to the SET position. Setting the time & day are the first 2 steps after sliding the program switch to SET. 6:00 6:00 Use these buttons to adjust the current time.
  • Page 9: Overview

    OWNER'S MANUAL MODEL P474-1035 Time Period Programming Overview PROGRAM SWITCH Slide the program switch to the SET position. The blinking icon(s) on the display may be Program Switch changed by pressing the Up or Down buttons. After the blinking icon is changed how you want it, press the Next button.
  • Page 10 OWNER'S MANUAL MODEL P474-1035 Time Period Programming Weekday Programming Slide the program switch to the SET position. The Program 1st 2 steps are clock and day set, see page 8. 6:00 MTuWThF Use these buttons to Morning adjust the start time for the morning time period.
  • Page 11 OWNER'S MANUAL MODEL P474-1035 Time Period Programming Weekday Programming 8:00 MTuWThF Cool Use these buttons to adjust the cool setpoint for NEXT the day time period. 8:00 MTuWThF Heat Use these buttons to adjust the heat setpoint for NEXT the day time period.
  • Page 12 OWNER'S MANUAL MODEL P474-1035 Time Period Programming Weekday Programming 6:00 MTuWThF Heat Use these buttons to adjust the heat setpoint for Evening NEXT the evening time period. I0:00 MTuWThF Use these buttons to Night adjust the start time for NEXT the night time period.
  • Page 13 OWNER'S MANUAL MODEL P474-1035 Time Period Programming Weekend Programming 6:00 SaSu Use these buttons to Morning adjust the start time for NEXT the morning time period. 6:00 SaSu Cool Use these buttons to Morning adjust the cool setpoint for NEXT the morning time period.
  • Page 14 OWNER'S MANUAL MODEL P474-1035 Time Period Programming Weekend Programming 8:00 SaSu Cool Use these buttons to adjust the cool setpoint for NEXT the day time period. 8:00 SaSu Heat Use these buttons to adjust the heat setpoint for NEXT the day time period.
  • Page 15 OWNER'S MANUAL MODEL P474-1035 Time Period Programming Weekend Programming 6:00 SaSu Heat Use these buttons to adjust the heat setpoint for Evening NEXT the evening time period. I0:00 SaSu Use these buttons to Night adjust the start time for NEXT the night time period.
  • Page 16 OWNER'S MANUAL MODEL P474-1035 Time Period Programming After completion of setting the time period programming, you have 2 options: 1) Run the time period program by sliding the Program Switch to the RUN position. Program Switch 2) Do not run the time period program. The thermostat will operate as a manual heat/cool thermostat.
  • Page 17: Advanced Setup

    OWNER'S MANUAL MODEL P474-1035 Advanced Setup This is normally done by the installer at initial installation. Enter advanced setup by adjusting the program switch to SET. When the clock is flashing, press NEXT for 5 seconds. Do not release the button until this screen appears.
  • Page 18: Battery Replacement

    OWNER'S MANUAL DIGITAL THERMOSTAT Battery Replacement To Open The Thermostat The top of the thermostat housing has two (2) screw- driver slots to assist when seperating. SCREWDRIVER SLOTS To pull the housing apart, insert a small blade screw- driver into the slot and rotate 90 . This will release the top housing snaps.
  • Page 19 OWNER'S MANUAL DIGITAL THERMOSTAT Battery Replacement REPLACE WITH ALKALINE BATTERIES AT LEAST ONCE EVERY YEAR, OR WHEN THE “LOW BATTERY” ICON APPEARS (pages 3,18). POSITION BATTERIES AS SHOWN USE “AA” SIZE USE “AA” SIZE ALKALINE BATTERIES ALKALINE BATTERIES IF THE THERMOSTAT IS CONNECTED TO 24V POWER, THE BATTERIES MAY STILL BE INSTALLED.
  • Page 20: Warranty

    OWNER'S MANUAL DIGITAL THERMOSTAT Warranty One-Year Warranty - This Product is warranted to be free from defects in material and workmanship. If it appears within one year from the date of original installation, whether or not actual use begins on that date, that the product does not meet this warranty, a new or remanufactured part, at the manufacturer’s sole option, to replace any defective part will be provided without charge for the part itself;...
  • Page 21 Programming Worksheet see page 9 PERIOD START TIME COOL HEAT Morning Monday Tuesday Wednesday Evening Thursday Friday Night Morning Saturday Sunday Evening Night Please be certain to program each time period in chronological order to ensure proper programmed operation of the thermostat. For example, if the Morning Start Time is 6:30am, then the Day Start Time MUST be programmed for any time AFTER the 6:30am Morning Start Time.

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