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Bryant A07045, A07044 installation instructions Vacation programmable models only

Models: A07045 A07044

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Bryant FK and FV series variable-speed fan coils, all variable-speed furnaces, and select single and multi-stage furnaces with the dehumidify connection have dehumidify inputs which connect directly to Thermidistat Control dry contact. Refer to the furnace literature for dehumidification options.

The FK and FV series fan coils have a terminal marked DH which should be connected to the Thermidistat control dry contact output. Jumper J1 on fan coil MUST be removed. It is located behind the DH terminal. Additionally blower delay tap on fan coil should be set to 0/0 (no On delay and no OFF delay) when using cool to dehumidify. With this selection, the blower stops when G signal is removed, preventing re-evaporation of water from the coil which would occur during the normal 90 sec blower off delay. See fan coil installation instructions for more information. (See Wiring Diagram Reference Chart and Fig. 2 through 19 in Wiring Diagram section at the back of this piece literature.)

The furnace dehumidify input acts differently depending on which style of variable speed, select single-stage or multi-stage furnace control you have.

Vacation (programmable models only)

A vacation selection is available specifically for times where the home will not be occupied for an extended period. Vacation mode has an automatic hold, meaning that setpoints are not affected by the programmed schedule. Vacation mode is active for a specified period of time. While in vacation mode, the system provides temperature and humidity protection for the home in the selected mode, but not comfort. When vacation mode is active, an arrow will be displayed beside “VACATION” in the upper left corner of the display.

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Bryant A07045, A07044 installation instructions Vacation programmable models only

Contents

T6-PRH, T6-NRH PREFERREDt SERIES THERMIDISTAT Installation InstructionsProgrammable Control Non---ProgrammableControlSAFETY CONSIDERATIONS TABLE OF CONTENTSINTRODUCTION Power INSTALLATION CONSIDERATIONSHumidify Equipment and Connections ModelsFig. 1 - PCB Breakout Jumper Outdoor Temperature Sensor Dehumidify Equipment and ConnectionsELECTRICAL OPERATION HAZARD Remote Indoor Temperature Sensor Two-PieceThermidistat ConfigurationFig. 2 - T6-PRHCarton Contents INSTALLATIONThermidistat Control Location Fig. 3 - T6-NRHCarton ContentsELECTRICAL OPERATION HAZARD Install Thermidistat ControlUNIT DAMAGE HAZARD ENVIRONMENTAL HAZARD Two-PieceInstallationFig. 5 - Take Apart Fig. 4 - Press Tabs to Remove BackplateA07225 A07226Fig. 6 - Backplate Mounting Relays Fig. 7 - Control Module Wiring GuideFig. 9 - Connect Pigtail Wires to Display Module Fig. 8 - Secure Wires to Terminal StripA07166 A07167Fig. 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 Smart Recovery programmable models only Adjustable Setpoint Deadband not available onRoom Temperature Offset Adjustment Humidity Offset AdjustmentOption 01 — Equipment Type Configuration Options -SelectionOption 03 — Fahrenheit/Centigrade Option 02 - Clean Filter TimerOption 04 — Fan G On With W/W1 Option 07 - Zoning Option 06 - Cooling Lockout Below 55 FOption 08 - Auxiliary Heat Lockout Temperature Option 10 - Reversing Valve Option 09 - Heat Pump Lockout TemperatureOption 12 — Smart Recovery Option 11 — Deadband Setting Between Heat & CoolOption 13 — Room Air Temperature Offset Adjust Option 14 — Humidity Display 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 Setpoints Table 3 – Vacation Setpoints Default ValuesVacation Humidification Vacation DehumidificationCycle Timer TimersTen-MinuteStaging Timer OPERATIONAL INFORMATIONThree-MinuteMinimum on Time Equipment On IndicatorsHeat/Cool Setpoints Desired Temperature Auto Changeover Humidify and Dehumidify IndicatorsEmergency Heat Mode Programmable Fan programmable models onlyError Codes TROUBLESHOOTINGE2 - There is no E2 error message EQUIPMENT Table 4 - Equipment Configuration OutputsCOOL COOLEQUIPMENT Table 4 - Equipment Configuration Outputs contCOOL 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 A. Hardware Configuration THERMIDISTAT CONFIGURATION RECORDB. Mode Settings C. Home, Away, Sleep SettingsE. Configuration Options Catalog No: IIT6---PRH---02 E. Configuration Options cont