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Bryant A07045 Option 16 — Maximum Cycles Per Hour, Option 17 — Time Between Equipment Stages

Models: A07045 A07044

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Control to automatically change between heating mode and cooling mode when sufficient demand for heating or cooling exists.

On — Auto mode is available. OF — Auto mode is not available. Default is On.

Option 16 — Maximum Cycles Per Hour

This selection limits the number of cycles per hour that the Thermidistat Control allows the system to operate. Selections are 2, 4, 6.

2 — The heating and cooling outputs will be energized no more than 2 times per hour. When an output is energized, it will not be energized again for 30 minutes.

4 — The heating and cooling outputs will be energized no more than 4 times per hour. When an output is energized, it will not be energized again for 15 minutes.

6 — The heating and cooling outputs will be energized no more than 6 times per hour. When an output is energized, it will not be energized again for 10 minutes.

Default is 4.

Option 17 — Time Between Equipment Stages

This selection is only available for heat pump systems. This determines the minimum number of minutes of equipment operation on the highest compressor stage before allowing the transition to auxiliary heat. Available selections are 10, 15, 20, and 25. The time between stages of any individual piece of equipment, such as low speed and high speed compressor or fan coil stages, will be fixed at

10minutes. Default is 15.

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Bryant A07045, A07044 Option 16 — Maximum Cycles Per Hour, Option 17 — Time Between Equipment Stages

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