Bryant T1--PHP installation instructions Installation Instructions, Safety Considerations

Models: T1--PHP T1--PAC

1 8
Download 8 pages 56.15 Kb
Page 1
Image 1

T1-PAC

T1-PHP

LEGACY LINE-RNC

PROGRAMMABLE THERMOSTATS

Installation Instructions

A07109

Legacy Line-RNC Series Programmable Thermostat

NOTE: Read the entire instruction manual before starting the installation

 

TABLE OF CONTENTS

 

 

 

PAGE

SAFETY CONSIDERATIONS

. . . 1

INTRODUCTION

. . . 1

INSTALLATION CONSIDERATIONS

. . . 1

INSTALLATION

. . . 1

Step 1 — Thermostat Location

. . . 1

Step 2

— Install Thermostat

. . . 2

Step 3

— Set Thermostat Configuration

. . . 2

Step 4

— Understand Thermostat Operation

. . . 2

Step 5

— Check Thermostat Operation

. . . 3

WIRING DIAGRAMS

. . . 4

SAFETY CONSIDERATIONS

Read and follow manufacturer instructions carefully. Follow all local electrical codes during installation. All wiring must conform to local and national electrical codes. Improper wiring or installation may damage thermostat.

Recognize safety information. This is the safety-alert symbol . When you see this symbol on the equipment and in the instruction manual, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, and CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies a hazard which could result in personal injury or death. CAUTION is used

to identify unsafe practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

INTRODUCTION

There are two Legacy Line-RNC Series programmable thermostat models, one for AC applications and one for HP applications. Both are dual powered, operating from either 24VAC or two alkaline

AAbatteries. Configuration and program schedules are stored in non-volatile memory, preserving this information during power loss and battery removal. Features include simplified 5/2 programming, large backlit display, and modern styling.

The AC model provides one stage of heating and one stage of cooling.

The HP model provides two stages of heating and one stage of cooling.

INSTALLATION CONSIDERATIONS

AC Operation

For 24VAC operation, both the R and C wires must be connected to the 24VAC power source. Batteries are not needed.

Battery Operation

When batteries are used, the common (C) connection is not needed, saving a wire, and eliminating 24VAC operation. The thermostat continues to operate in the event of a power failure. Battery life is expected to be one year. A “low battery” reminder tells the homeowner when it is time to replace the batteries. When connected without the common wire, the thermostat will not operate without batteries. Continuous back-lighting is not available.

Both Battery and AC Operation

If both batteries and 24VAC operation are used (batteries installed and the common wire connected), and indefinite clock operation are provided, the battery will be used only during AC power loss, extending battery life to nearly its shelf life.

A jumper has to be properly set for backlight operation. J2 should be set in the “AC” position when the thermostat is operated from 24VAC. J2 should be set in the “BAT” position when the thermostat is operated from batteries. The thermostat will continue to operate if J2 is not in the correct position or not connected. However, the backlight will not operate.

INSTALLATION

Step 1 — Thermostat Location

Thermostat should be mounted:

SApproximately 5 ft (1.5m) from floor.

SClose to or in a frequently used room, preferably on an inside partitioning wall.

SOn a section of wall without pipes or duct work.

Page 1
Image 1
Bryant T1--PHP, T1--PAC installation instructions Installation Instructions, Safety Considerations, Introduction

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.