T1-- PAC / T1-- PHP

Thermostat should NOT be mounted:

SClose to a window, on an outside wall, or next to a door leading

to the outside.

SExposed to direct light and heat from the sun, a lamp, fireplace, or other heat-radiating object which may cause a false reading.

SClose to or in direct airflow from supply registers and return-air grilles.

SIn areas with poor air circulation, such as behind a door or in an alcove.

Step 2 — Install Thermostat

!WARNING

ELECTRICAL OPERATION HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing thermostat, turn off all power to unit. There may be more than 1 disconnect. Lock out and tag switch with a suitable warning label.

1.Turn OFF all power to unit.

2.If an existing thermostat is being replaced:

a.Remove existing thermostat from wall.

b.Disconnect wires from existing thermostat, one at a time. Be careful not to allow wires to fall back into wall.

c.As each wire is disconnected, record wire color and terminal marking.

d.Discard or recycle old thermostat.

!CAUTION

ENVIRONMENTAL HAZARD

Failure to follow this caution may result in environmental damage.

Mercury is a hazardous waste. Federal regulations require that Mercury be disposed of properly.

3.Separate front and back plastic assembly of thermostat.

4.Route thermostat wires through hole in mounting base. Level mounting base against wall (for aesthetic value only, thermostat need not be level for proper operation) and mark wall through 2 mounting holes.

5.Drill two 3/16-in. mounting holes in wall where marked.

6.Secure back plate to wall with 2 anchors and screws provided making sure all wires extend through hole in plastic.

7.Connect wires to proper terminal location on backplate.

8.Push any excess wire back into wall. Seal hole in wall to prevent air leaks. Leaks can affect thermostat operation. Any excess wire left inside thermostat casing may also affect thermostat operation by interfering with airflow across the temperature sensor.

9.Snap thermostat together making sure assembly is secure.

10.Turn ON power to unit.

On power up, depending on the thermostat model being used, the LCD readout will display either AC for air conditioner model (1-stage heat/1-stage cool) or HP for heat pump model (2-stage heat/1-stage cool).

Step 3 — Set Thermostat Configuration

Configuration options enable the installer to configure the thermostat for a particular installation.

These are not presented to the homeowner and therefore must be properly set by the installer. Following is a list of the options available, an explanation of their function, and their factory default settings. Not all numbers are used in the Legacy Line-RNC Series because not all options are available in this series.

Configuration Options - Summary:

Option 01 - Equipment type

Option 03 - Fahrenheit/Centigrade

Option 04 - Fan (G) on with W output

Option 10 - Reversing valve

Option 13 - Room air temperature offset

To Enter The Configuration Mode:

Press and hold the FAN key for about 10 seconds until the display changes so that only two pairs of digits are showing. The configuration number, now 01, will appear in the setpoint/temperature location and the configuration setting will appear in the clock location. The configuration number (left pair) will be flashing which means it can be adjusted using the UP and DOWN keys. To cause the opposite pair to flash (to be adjustable), press the H/C key. Successive presses of the H/C key alternate between the configuration number (left) and the configuration setting (right). To exit the configuration mode, press the HOLD/END key. If no key is pressed for 3 minutes, the configuration mode will automatically exit, returning the thermostat to normal operation.

Configuration Options - Selection:

Option 01 - Equipment type

Selections: with HP thermostat: HP, AC, PH, or PC with AC thermostat: AC or PC

Meanings:

PH or PC selects PTAC units (Packaged Terminial Air Conditioners) which are used in motel rooms and other rented spaces. When this option is selected, the display shows only the setpoint, not the room temperature. Also, the compressor timeguard is disabled, allowing the compressor to turn on immediately when a demand is established.

HP or PH controls 1 speed heat pump with 1 stage of aux heat. AC or PC controls 1 speed air conditioner with one stage of heat.

Note that this option allows a HP thermostat to be converted to control an AC system.

Option 03 - Fahrenheit/Centigrade

Selections: F = Fahrenheit — This is default.

C = Centigrade.

Selects temperature display units.

Option 04 - Fan (G) ON with W output

Selections: OF = G not energized with W — This is default. ON = G energized with W.

This selection determines whether the fan (G) is to be ON or OFF when the W (furnace or strip heat) is ON. Furnaces and fan coils which manage their own blowers do not require a separate G signal. Some auxiliary heaters require a separate G signal to operate the blower when W is applied.

This option allows a HP thermostat to control an AC system.

Option 10 - Reversing valve

Selections: C = reversing valve energized in cooling —This is default.

H = reversing valve energized in heating — Only appears in HP systems.

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Bryant T1--PAC Install Thermostat, Set Thermostat Configuration, Configuration Options Summary, T1-- PAC / T1-- PHP
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T1--PHP, T1--PAC specifications

Bryant T1--PAC and T1--PHP are two innovative solutions developed by Bryant, designed to cater to the evolving needs of the heating, ventilation, and air conditioning (HVAC) market. These units serve as a testament to Bryant's commitment to quality, efficiency, and cutting-edge technology, ensuring optimal comfort levels while minimizing energy consumption.

The Bryant T1--PAC, or Packaged Air Conditioner, is engineered to deliver powerful cooling performance for both residential and commercial applications. It features a sleek and compact design that allows for easy installation and maintenance. One of its key characteristics is its multi-stage compressor, which effectively adjusts cooling capacity based on real-time demand, ensuring energy efficiency without compromising comfort. Additionally, this model incorporates a high-efficiency fan and advanced thermodynamic technology that helps to reduce noise levels, making it a quiet operation choice for noise-sensitive environments.

The T1--PAC is also equipped with a user-friendly digital thermostat, providing precise temperature control and programmability. This feature allows users to customize their cooling schedules according to their lifestyle, resulting in increased energy savings. Furthermore, the unit utilizes environmentally friendly refrigerants, aligning with modern sustainability practices and regulatory standards.

On the other hand, the Bryant T1--PHP, or Packaged Heat Pump, offers versatile heating and cooling capabilities. It is designed to efficiently provide both temperature control and humidity management throughout the year. The T1--PHP integrates heat pump technology that extracts ambient heat from the air, even in cooler temperatures, and transfers it indoors, thus maximizing energy efficiency.

Among its notable features is the variable-speed compressor, which not only enhances comfort by maintaining consistent indoor temperatures but also optimizes electrical consumption. Another advantage of the T1--PHP is its built-in defrost cycle, which ensures reliable operation in colder climates by preventing ice buildup on the outdoor coil.

Both systems are constructed with durable materials, ensuring longevity and resilience against the elements. Additionally, the units come with a comprehensive warranty, reflecting the manufacturer's confidence in the product's reliability and performance.

In summary, the Bryant T1--PAC and T1--PHP stand out in the HVAC industry for their advanced technology, energy efficiency, and user-friendly features. They cater to a wide range of climate control needs, making them ideal choices for homeowners and businesses seeking dependable and efficient heating and cooling solutions.
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