Carrier TP-PHP, TP-PAC, TP-NHP, TP-NAC installation instructions Ten−Minute Staging Timer, Defrost

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Ten−Minute Staging Timer

In multistage heating or cooling, this timer prevents any higher stage from turning on until preceding stage has been on for 10 minutes. When staging between compressor and electric heat or between compressor and furnace heat, the time is configurable. The timer is configurable via Option 17. This timer is overridden if temperature error is greater than 5_ (usually due to a large change in desired temperature) and equipment stages up in 60 second intervals.

The ten−minute staging timer does not require the thermostat to change to a higher stage after 10 minutes. If the system is able to meet the demand (maintain setpoint) it may not change stages after the 10 minute timer has expired. If there is sufficient demand for a higher stage at the end of 10 minutes or at any time after the 10 minute timer has expired, the thermostat will energize the next higher stage.

Defrost

Detection of defrost will not work properly if the installer has configured the O/W2/B output to function as a B output. During heat pump heating, a defrost signal shall be considered valid if the compressor output is energized and the defrost signal has been active for less than 15 consecutive minutes. Any defrost signal present for longer than 15 minutes shall be considered invalid.

Heat pump/fan coil systems shall use this input to:

SDetect that defrost is in progress and energize the auxiliary heat to provide homeowner comfort during the defrost cycle

SAllow a defrost cycle to run to completion regardless of the system demand

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Contents Installation Instructions Programmable Control Non−Programmable ControlPage Table of Contents Safety ConsiderationsIntroduction Installation Considerations PowerOutdoor Temperature Sensor ModelsRemote Indoor Temperature Sensor Two−Piece Thermostat ConfigurationInstallation Wiring− TP−NAC / TP−NHP Carton Contents AC/HP Control LocationInstall AC/HP Control Electrical Operation HazardUnit Damage Hazard Two−Piece Installation − Press Tabs to Remove Backplate− Take Apart − Backplate Mounting Relays − 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 Set AC/HP Control Configuration − Reattach Display ModulePage To Enter Configuration Mode Configuration Options -Selection Option 01 Equipment TypeOption 04 Fan G On With W/W1 Option 02 Clean Filter TimerOption 03 Fahrenheit/Centigrade − Remote Room Sensor − Parallel Wiring Option 06 Cooling Lockout Below 55F/13COption 10 Reversing Valve Option 08 Auxiliary Heat Lockout TemperatureOption 07 Zoning Option 11 Deadband Setting Between Heat & Cool Option 12 Smart RecoveryOption 13 Room Air Temperature Offset Adjust Option 15 Enable Auto ModeOption 17 Time Between Equipment Stages Option 18 Backlight ConfigurationOption 16 Maximum Cycles Per Hour Option 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 24 Programmable/Non−ProgrammableOption 25 Number of Programmable Periods Option 30 Programmable Fan programmable models only Option 27 Maximum Heating SetpointOption 28 UV Light Reminder Page Option 44 Super Comfort Heat Option 33 Single or Two−Piece InstallationOption 41 Variable Speed Blower Option 99 Reset to Factory Defaults System START−UP and Checkout Final Settings Energy Star Default ScheduleVacation programmable models only Timers Operational InformationTen−Minute Staging Timer DefrostEquipment On Indicators Heat/Cool Setpoints Desired TemperatureEmergency Heat Mode Three−Minute Minimum on TimeRelays Programmable Fan programmable models onlyDry Contact Temperature Offset After Power Cycle TroubleshootingError Codes Page Equipment Configuration Outputs − Equipment Configuration Outputs Wiring Diagrams − Display to Equipment Control Module ConnectionWiring DIAGRAMScont − Fan Coil shown with Auxiliary Connection #1 − Fan Coil with Air Conditioner Indicates connection may not be required/available − Furnace with Air Conditioner − Thermostat with Dry Contact Control for Run Time Outdoor Sensor Remote Room Air Conditioner − Single−stage Furnace with Air Conditioner and Split Power Thermostat Configuration Record Mode SettingsConfiguration Options Configuration Options Page Catalog No TP-PAC-3SI

TP-PHP, TP-NHP, TP-NAC, TP-PAC specifications

Carrier TP-PAC, TP-NAC, TP-NHP, and TP-PHP are part of Carrier's advanced product lineup designed for efficient, reliable, and high-performance heating and cooling systems. These products cater to various applications, from commercial to industrial, ensuring optimal climate control while maximizing energy efficiency.

The TP-PAC (Packaged Air Conditioner) is engineered for easy installation and maintenance, providing robust performance in diverse settings. This unit features high-efficiency compressors and advanced refrigerant management technology, which reduces energy consumption while maintaining superior cooling capabilities. Its modular design allows for easy scalability, enabling businesses to adjust their cooling capacity as required. Moreover, the TP-PAC is equipped with an intelligent control system that monitors performance metrics in real-time, facilitating proactive maintenance and reducing downtime.

The TP-NAC (Air-Cooled Chiller) incorporates cutting-edge technology to enhance its operational efficiency. This chiller utilizes advanced variable-speed compressor technology, which adapts to varying load conditions, significantly reducing energy costs. Its environmentally friendly refrigerant options comply with the latest regulations, further enhancing its sustainability profile. The TP-NAC is perfect for applications that demand precise temperature control, making it ideal for data centers and manufacturing facilities.

The TP-NHP (Heat Pump) is designed for year-round climate control, capable of both heating and cooling. This versatile unit employs a new-generation hot gas reheat system, allowing it to maintain comfortable indoor temperatures even during extreme weather conditions. Additionally, the TP-NHP features advanced zoning capabilities, permitting customized temperature settings for different areas of a building. This flexibility not only enhances comfort but also optimizes energy expenditure.

The TP-PHP (Packaged Heat Pump) combines the efficiency of the TP-NHP with a compact design perfect for urban installations where space is limited. It boasts quiet operation, making it suitable for residential areas and noise-sensitive environments. The unit's smart technology features enable users to monitor and control their systems remotely, providing convenience and peace of mind.

In summary, Carrier's TP-PAC, TP-NAC, TP-NHP, and TP-PHP represent the forefront of heating and cooling technology. With their emphasis on efficiency, reliability, and cutting-edge features, these units are well-equipped to meet the demands of modern climate control in diverse applications. By prioritizing energy efficiency and sustainable practices, Carrier continues to lead the way in the HVAC industry, ensuring comfortable and environmentally friendly solutions for all users.
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