Carrier TP-PRH-A, TP-NRH-A installation instructions Option 10 Reversing Valve

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temperature falls below 45_F (7_C), the auxiliary heat will be allowed to turn on and will continue to run until demand is satisfied.

Default is OF (off).

Option 09 — Heat Pump Lockout Temperature Balance Point (only available when heat pump is used and when outdoor air temperature sensor is present)

This selection is only available on Hybrid Heat systems. A Hybrid Heat system is selected via the Option 1 Equipment Type configuration. Configurations settings are: OF (off), 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55.

OF (off) — the heating cycle will always start with heat pump heating.

5 to 55_F (−15 to 13_C) — the outdoor temperature below which heat pump operation is not allowed.

When emergency heat mode is selected, only auxiliary heat will operate. Default is OF (off).

Option 10 — Reversing Valve

This selection is only available on heat pump systems. “O” terminal can be configured to be energized in either heating mode or in cooling mode, depending on heat pump operation. “O” is used to describe a heat pump system that energizes its reversing valve in cooling. “B” is used to describe a heat pump system that energized its reversing valve in heating.

H — Reversing valve output (O/W2/B) is energized when HEAT mode is selected.

C — Reversing valve output (O/W2/B) is energized when COOL mode is selected.

Default is C.

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Contents Programmable Control Designed and AssembledUSA Table of Contents Safety ConsiderationsIntroduction Installation Considerations PowerModels Humidify Equipment and ConnectionsOutdoor Temperature Sensor TSTATCCSEN01−B Dehumidify Equipment and ConnectionsRemote Indoor Temperature Sensor Two−Piece Thermidistat Control ConfigurationWiring Installation − TP−PRH−A Carton Contents− TP−NRH−A Carton Contents Thermidistat Control LocationInstall Thermidistat Control Unit Damage Hazard Two−Piece Installation Environmental Hazard− Press Tabs to Remove Backplate − Backplate Mounting − Control Module Wiring Guide − Secure Wires to Terminal Strip − Attach Display to Backplate − Equipment Control Module on Equipment − Standoff − Cover on Equipment Control Module Single−Piece Installation − Equipment Control Module − Reattach Display Module Set Thermidistat Control Configuration Page To Enter Configuration Mode Configuration Options -Selection Option 02 Clean Filter TimerOption 01 Equipment Type Option 03 Fahrenheit/Centigrade Option 04 Fan G On With W/W1Option 08 Auxiliary Heat Lockout Temperature Option 06 Cooling Lockout Below 55F/13COption 07 Zoning Option 10 Reversing Valve Option 13 Room Air Temperature Offset Adjust Option 11 Deadband Setting Between Heat & CoolOption 12 Smart Recovery Option 14 Humidity Display Offset AdjustOption 16 Maximum Cycles Per Hour Option 17 Time Between Equipment StagesOption 18 Backlight Configuration Option 19 Dry Contact Configuration programmable models onlyOption 20 Outdoor Air Temperature Offset Adjustment Option 21 Keypad Lockout programmable models onlyOption 21 Keypad Lockout non−programmable models only Page Option 26 Minimum Cooling Setpoint Option 27 Maximum Heating Setpoint Option 28 UV Light ReminderOption 29 Humidifier Pad Reminder Option 30 Programmable Fan programmable models only Option 33 Single or Two−Piece Installation Option 34 − Hybrid Heat Furnace Latch Option 40 Humidify FanOption 41 Variable Speed Blower Option 42 Variable Speed Super Dehumidification Option 43 Intelligent Heat StagingOption 44 Super Comfort Heat Option 99 Reset to Factory Defaults System START−UP and Checkout Final Settings Energy Star Default SchedulePage Humidity Control Features HumidificationHumidification Selections To Select Humidification programmable To Select Humidification non−programmableAdditional Humidify Comments Dehumidification − Auto Humidity Additional Dehumidify Comments Vacation programmable models only Dehumidify Output and Equipment ConnectionsVacation Humidification Vacation Setpoints Default ValuesVacation Setpoints Vacation DehumidificationTen−Minute Staging Timer TimersCycle Timer Operational InformationDefrost Three−Minute Minimum on TimeHumidify and Dehumidify Indicators Equipment On IndicatorsHeat/Cool Setpoints Desired Temperature Emergency Heat ModeProgrammable Fan programmable models only Dry ContactTemperature Offset After Power Cycle RelaysTroubleshooting Error CodesPage Equipment Configuration Outputs − Equipment Configuration Outputs Wiring Diagrams − Display to Equipment Control Module Connection− FV/FK Fan Coil with 2−Stage Heat Pump − Typical Fan Coil with Heat Pump HUM − FV/FK Fan Coil w/2−Stage Air Conditioner − Typical Fan Coil with Air Conditioner A09169 − FV/FK Fan Coil with 1−Stage Heat Pump − Typical Fan Coil Heating Only HUM − FV/FK Fan Coil with 1−Stage Air Conditioner − Typical Fan Coil Cooling Only A09121 − Single−Stage Furnace with Heat Pump Hybrid Heat COM − Single−Stage Furnace with Single−Speed Air Conditioner A09125 − Single−Stage Furnace Heating Only A09127 − Single−stage Furnace with Air Conditioner and Split Power Thermidistat Control Configuration Record Mode SettingsConfiguration Options Configuration Options Option Fan Humidity Variable Speed Blower Catalog No TP-PRH-4SI