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Carrier 33CS450-01 Energy Save Operation, How to Use the Energy Save Feature, Section, Page

Models: 33CS450-01

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Energy Save Operation

SECTION 18

Energy Save Operation

Carrier

How to Use the Energy Save Feature

If the thermostat is configured to be programmable (Section 4), and Energy Save has been selected in step #43 (below), the room will attempt to reach the selected comfort temperature at the exact time programmed into the thermostat. Energy Save, or more commonly known as Smart Recovery, only works when the thermostat enters Occupied 1 from Unoccupied. For example, if the Unoccupied program is set for 6pm at 55°F heating and 85°F cooling, and the Occupied 1 program is set for 8am at 72°F heating and 75°F cooling, the thermostat will turn the system on before 8am in an effort to bring the temperature to its correct setting at exactly 8am.

The P374-2900 learns from experience, so please allow 4-8 days after a program change or after initial installation to give Energy Save time to adjust to local weather, the construction of your business, and your heating and cooling system.

MODE

PROGRAM

MODE

Press the MODE button. While holding the MODE, press the PROGRAM button to enter Setup screens.

Press the MODE button repeatedly until this setup screen appears.

Note: Press the MODE button momentarily to move through the setup screens. Press and hold the MODE button to move back- wards through the setup screens.

On

Select Energy Save on or off.

Setup 43

OFF

18

Press

Off

PROGRAM

Press the PROGRAM button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds.

Page 18.1

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Carrier 33CS450-01 owner manual Energy Save Operation, How to Use the Energy Save Feature, Section, Page, Carrier

Contents

THERMOSTAT 7-DAYOWNER’S MANUALPage CarrierHow to Use This Manual Section 14 ContentsTimers and Deadbands PageGlossary of Terms PageCarrier Temperature Swing Same as DeadbandPage Table of Contents CarrierSection 1 Contents Setting the Clock and DayUsing the Fan Button Quick StartSetting the Clock Setting the DayI200 Am Setup70 COOL 1 Selecting the Heat or Cool ModeI200 Pm I200Using the Fan Button Selecting Your Desired TemperatureI200 Pm adjusting the setpointsSection 2 Contents Display FeaturesGetting to Know Your Thermostat Front Panel ButtonsFront Panel Heat or Cool Demand IndicatorQUICK RELEASE FOR ACCESSORY PORT pg PageDisplay Features I888 PmSetup Service FilterDisplay Features SetupService Filter Service Filter icon - SectionDisplay Features SetupService Filter Service Pan icon - SectionSection 3 Contents Setting the Clock and DaySetting the Clock Setting the DayI200 Am Setting the ClockSetting the Day SetupBasic Operation Programming for Auto orProgram Operation Selecting the ProperProgrammable or Non-Programmable Thermostat button to enter Setup screensPage CarrierManual or Auto-Changeover Thermostat Press the MODE button repeatedly until this setup screen appearsPage CarrierOperating Mode when the Thermostat is Configured to be 70 COOLI200 Pm I200 PmOperating Mode when the Thermostat is Configured to be 70 COOLI200 Pm I200 PmOperating Mode when the Thermostat is Configured to be I200I200 Pm I200 PmOperating Mode when the Thermostat is Configured to be 70 COOLI200 Pm I200 PmSelecting Your Desired Temperature adjusting setpoints I200 PmPage CarrierSection 5 Contents Viewing the Temperature and Humidity SensorsViewing the Outside TemperaturePage Viewing the Outside TemperatureCarrier Viewing the Indoor Humidity PageCarrier Current Room HumiditySection 6 Contents Programming a DailyOverriding the Daily Programming the Daily ScheduleProgramming a Daily Schedule PageCarrier Press600 Pm Adjust the heating set- point for Unoccupied periods OF, 35Adjust the start time Adjust the stop timeAdjust the start time Adjust the stop time600 Pm 700 Am StartPage CarrierPROGRAMMING TIPS Select Occupied 1 to runOverriding the Daily Schedule 756 PmPage CarrierSection 7 Contents Setting the Fan-Off TimeProgramming the Fan Operation Smart Fan OperationUsing the Fan Button Smart Fan OperationI200 Pm I200 PmSetting the Fan-Off Time Delay setup screens. Presssetup screens PageFan Purge Operation Adjust the preoccupancy fan purge timerPage CarrierSection 8 Contents Thermostat Display OptionsTurning On/Off the BacklightTurning On/Off the Backlight SetupfSetup Press the MODE button repeatedly until this setup screen appearsLocking/Unlocking the Keypad I20085Page CarrierProgramming a Security Level PageCarrier Press the MODE button. While holding Note Press the MODESection 9 Contents Installing the HumiditySetting a Thermostat Jumper Adjusting the HumidificationInstalling the Humidity Module Install the Humidity ModulePage CarrierSetting a Thermostat Jumper for Humidity Operation PageCarrier IMPORTANT CAUTIONAdjusting the Humidification Setpoint Humidity Setup screenAdjust the desired SetupSection 10 Contents Configuring a Thermostat Output Jumper for DehumidificationAdjusting the Dehumidification Using Your Air ConditionerSetting a Thermostat Jumper for Dehumidification Operation PageCarrier IMPORTANT CAUTIONAdjusting the Dehumidification Setpoint PageCarrier Press the MODE button onceUsing Your Air Conditioner to Dehumidify Dehumidify featureAdjust the maximum PageUsing the Reheat Function Setup DeHumidifyPage CarrierUsing the Dehum Terminal PageCarrier Normally Closed NC = DEHUM deenergized for low speed fanSection 11 Contents Viewing the HeatViewing the Cool Viewing the OverrideViewing the Heat Run-Time - Energy Watch button to enter Setup screensuntil this setup screen appears SetupViewing the Cool Run-Time - Energy Watch button to enter Setup screensuntil this setup screen appears SetupViewing the Override Operation Run-Time button to enter Setup screensuntil this setup screen appears SetupViewing the Humidification Run-Time button to enter Setup screensuntil this setup screen appears Setup HumidifyViewing the UV Light Run-Time button to enter Setup screensuntil this setup screen appears SetupSection 12 Contents SettingJumper Setting Using Emergency HeatViewing the Heat Pump and Reversing Valve Jumper Settings button to enter Setup screensuntil this setup screen appears setup screens. PressPage Viewing the Electric Heat Jumper SettingCarrier Using Emergency Heat I200Page CarrierSection 13 Contents Timers and DeadbandsAdjusting the Heat/Cool Adjusting the CyclesAdjusting the Heat/Cool Differential PageCarrier COOL HEATPage Adjusting the Cycles Per HourCarrier Adjusting the Deadband PageCarrier B The temperature from the setpoint is equal to or greaterAdjusting the Deadband button to enter Setup screensuntil this setup screen appears Adjust the deadband for the 1st stageAdjusting the Minutes of Run-Time Before the Next Stage button to enter Setup screensuntil this setup screen appears Adjust the amount of time stage 1 must be on before stage 2 turns onSelecting 2nd Stage Turn Off Temperature PageCarrier Select On or Off On - 2nd stage willSection 14 Contents Using the Programmable OutputConfiguring a Thermostat Output Jumper for ProgrammableSetting a Thermostat Jumper for Programmable Output Operation PageCarrier IMPORTANT CAUTIONTime-Based Control of the Programmable Output SetupPress the MODE button repeatedly until this setup screen appears I888700 Am Start Adjust the programPage Carrier900 Pm Stop Setup35 Adjust the programmable output stop time for MondayPress Once configuration of the programmable output has been Time-Based Control of the Programmable OutputProgrammable Output Temperature-Based Control of thewhen the setpoint is less than when the setpoint is equal to orPage Internet/Phone Control of the Programmable OutputCarrier Section 15 Contents Installing the RemoteProgramming Remote Sensor Operation 15.2Installing the Remote Sensors See the Remote Sensor accessory for further detailsPage CarrierControlling or Reading the Remote Temperature RS1 PageCarrier Optional Remote Sensor YES = Control to Remote Sensor RS1Averaging the Remote Sensor RS1 with the Thermostat Sensor PageCarrier Optional Remote SensorSection 16 Contents Programming the Dry ContactDry Contact Operation 16.2Dry Contact Operation PageCarrier Dry Contact Polarity Normally Closed NC Normally Open NODry Contact Programming Service PanCarrier OccupiedRandom Start Operation PageCarrier Changing from an Unoccupied time period to an OccupiedSection 17 Contents Setting up the Thermostat for Light ActivatedAdjusting the Light Sensor Light Activated OperationSetting up the Thermostat for Light Activated Operation PageCarrier 33CS450-01Adjusting the Light Sensor Light Sensor Adjustment ScrewPage CarrierHow to Use the Energy Save Feature Energy Save OperationSECTION PageSection 19 Contents Setting and Resetting theService Filter Fan Run-Time Setting and Resetting the UVHow to Set and Reset the Service Filter Fan Run-Time Alert run since last resetPage CarrierHow to Set and Reset the UV Light Run-Time Alert until this setup screen appearsPress the MODE button repeatedly until this setup screen appears Reset the counter to 0 toHow to Set and Reset the Humidifier Run-Time Alert button to enter Setup screensuntil this setup screen appears until this setup screen appearsProgramming Holiday Mode SECTIONPage CarrierProgramming Holiday Mode continued Overriding the Holiday Mode756 Pm PageSection 21 Contents Configuring the MISC OutputsConfiguring the Jumpers SettingsConfiguring the Jumpers PageCarrier NEVER PUT MORE THAN ONE JUMPER ON THE SAME MISC JUMPER BLOCKExplanation of Jumper Settings W3 JUMPER SETTINGPROG JUMPER SETTING PageExplanation of Jumper Settings continued HUM JUMPER SETTINGDEHUM JUMPER SETTING PageExplanation of Jumper Settings continued ECON JUMPER SETTINGY2 JUMPER SETTING PageSection 22 Contents Factory Defaults, Calibration, and SensorsResetting the Thermostat to the Factory Default SettingsResetting the Thermostat to the I200 PmFactory Default Settings for default values see page the display Factory DefaultCalibrating the Temperature and Humidity Sensors PageCarrier I200 Pmuntil setup step #48 appears press the PROGRAM button to enter Setup screenssetup screens. Press setup screensAccessories SECTIONPage CarrierAdvanced Setup Table Df = Factory Default SettingSECTION PageSECTION PageCarrier IndexDisabled Keypad Alarm, see Dry ContactSECTION IndexSECTION PageCarrier IndexPan, Service Preoccupancy Fan Purge Timer, see Fan ProgramSECTION PageIndex SECTIONPage CarrierIndex SECTIONPage CarrierWarranty SectionPage CarrierProgramming Worksheet see Section