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Bryant A07045, A07044 installation instructions Humidity Control Features, Humidification

Models: A07045 A07044

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the set button will cycle through the calendar, daily schedule, and vacation settings.

Calendar may be changed by using the soft keys to select the Month, Day, or Year. The UP/DOWN buttons are used to change the Month, Day, or Year setting when the box surrounds it. Day of the week (Mon-Sun) is determined by calendar settings and is not directly adjustable.

When changing daily schedule settings, the soft keys are used to set the days, period times, heating setpoints, and cooling setpoints. The UP/DOWN buttons are used to change the setting with the box around it. ALL PROGRAM PERIODS (WAKE, DAY, EVE, SLEEP) MUST OCCUR WITHIN THE SAME 24 HOUR PERIOD.

When changing Vacation settings, the soft keys are used to choose the selection to be adjusted and the UP/DOWN buttons are used to change the setting. Humidify setting may only be changed when heat mode is selected and Dehumidify setting may only be changed when cool mode is selected.

Humidity Control Features

The various humidity control features of the Thermidistat Control are explained below. They are grouped into 2 sections, humidification and dehumidification. Instructions on how to select each feature are given at the end of each section.

Humidification

The Thermidistat Control directly connects to a standard 24VAC humidifier to control humidification in the home. A humidify setpoint between 10 and 46% in 2% increments relative humidity is selected by the homeowner, or all humidification can be turned off. When humidity in home drops below setpoint, humidifier will be turned on to raise humidity level. Humidification can only occur while heating. See Table 2 for reference.

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Bryant A07045, A07044 installation instructions Humidity Control Features, Humidification

Contents

Non---ProgrammableControl Installation InstructionsT6-PRH, T6-NRH PREFERREDt SERIES THERMIDISTAT Programmable ControlSAFETY CONSIDERATIONS TABLE OF CONTENTSINTRODUCTION Power INSTALLATION CONSIDERATIONSHumidify Equipment and Connections ModelsFig. 1 - PCB Breakout Jumper Dehumidify Equipment and Connections Outdoor Temperature SensorELECTRICAL OPERATION HAZARD Two-PieceThermidistat Configuration Remote Indoor Temperature SensorFig. 2 - T6-PRHCarton Contents INSTALLATIONThermidistat Control Location Fig. 3 - T6-NRHCarton ContentsELECTRICAL OPERATION HAZARD Install Thermidistat ControlUNIT DAMAGE HAZARD ENVIRONMENTAL HAZARD Two-PieceInstallationA07226 Fig. 4 - Press Tabs to Remove BackplateFig. 5 - Take Apart A07225Fig. 6 - Backplate Mounting Relays Fig. 7 - Control Module Wiring GuideA07167 Fig. 8 - Secure Wires to Terminal StripFig. 9 - Connect Pigtail Wires to Display Module A07166Fig. 10 - Attach Display to Backplate Fig. 11 - Equipment Control Module on Equipment Fig. 12 - Standoff Fig. 13 - Cover on Equipment Control Module Single-PieceInstallation Fig. 14 - Equipment Control Module Fig. 15 - Reattach Display Module Set Thermidistat Control Configuration Humidity Offset Adjustment Adjustable Setpoint Deadband not available onSmart Recovery programmable models only Room Temperature Offset AdjustmentOption 01 — Equipment Type Configuration Options -SelectionOption 03 — Fahrenheit/Centigrade Option 02 — Clean Filter TimerOption 04 — Fan G On With W/W1 Option 06 - Cooling Lockout Below 55 F Option 08 - Auxiliary Heat Lockout TemperatureOption 07 - Zoning Option 10 - Reversing Valve Option 09 - Heat Pump Lockout TemperatureOption 14 — Humidity Display Offset Adjust Option 11 — Deadband Setting Between Heat & CoolOption 12 — Smart Recovery Option 13 — Room Air Temperature Offset AdjustOption 17 — Time Between Equipment Stages Option 16 — Maximum Cycles Per HourOption 18 - Backlight Configuration Default is OF off Default is OF off Option 23 — High Heat Latch Temperature Option 22 — High Cool Latch TemperatureOption 26 - Minimum Cooling Setpoint Option 28 - UV Light Reminder Option 27 — Maximum Heating SetpointOption 29 - Humidifier Pad Reminder Default is OF off Option 99 — Reset to Factory Defaults Option 33 — Single or Two-PieceInstallationSYSTEM START-UPAND CHECKOUT Final Settings Table 1 - Energy Star Default Schedule Humidification Humidity Control FeaturesTo Select Humidification programmable Table 2 - Humidification SelectionsTo Select Humidification non-programmable DehumidificationAdditional Humidify Comments 2.Cool to Dehumidify 1.Normal Dehumidify Operation3.Dehumidify Off Fig. 16 - Auto HumidityDehumidify Output and Equipment Connections Additional Dehumidify CommentsVacation programmable models only Vacation Dehumidification Table 3 – Vacation Setpoints Default ValuesVacation Setpoints Vacation HumidificationOPERATIONAL INFORMATION TimersCycle Timer Ten-MinuteStaging TimerHeat/Cool Setpoints Desired Temperature Equipment On IndicatorsThree-MinuteMinimum on Time Programmable Fan programmable models only Humidify and Dehumidify IndicatorsAuto Changeover Emergency Heat ModeError Codes TROUBLESHOOTINGE2 - There is no E2 error message COOL Table 4 - Equipment Configuration OutputsEQUIPMENT COOLCOOL Table 4 - Equipment Configuration Outputs contEQUIPMENT COOLA07164 WIRING DIAGRAMSA06573 Fig. 18 - FV/FK Fan Coil w/2-StageHeat PumpA06574 Fig. 19 - Typical Fan Coil w/Heat PumpA06575 A06576 Fig. 21 - FV/FK Fan Coil w/2-StageAir ConditionerA06577 Fig. 22 - Typical Fan Coil w/Air ConditionerA06578 A06579 Fig. 24 - FV/FK Fan Coil w/1-StageHeat PumpA06580 Fig. 25 - Typical Fan Coil Heating OnlyPage A06582 Fig. 27 - FV/FK Fan Coil w/1-StageAir ConditionerA06583 Fig. 28 - Typical Fan Coil Cooling OnlyA06584 A006585 Fig. 30 - Single-StageFurnace w/Heat PumpA06586 A06587 Fig. 32 - Single-StageFurnace w/Air ConditionerA06588 A06589 Fig. 34 - Single-StageFurnace Heating OnlyA06590 Air ConditionerA07760 C. Home, Away, Sleep Settings THERMIDISTAT CONFIGURATION RECORDA. Hardware Configuration B. Mode SettingsE. Configuration Options Catalog No: IIT6---PRH---02 E. Configuration Options cont