Bryant T1--NHP, T1--NAC installation instructions Installation Instructions

T1-NAC

T1-NHP

LEGACY LINE-RNC

NON-PROGRAMMABLE THERMOSTAT

Installation Instructions

A07110

Legacy Line---RNC Non---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	— Thermostat Operation	3
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

The Legacy Line-RNC Series thermostat is an electronic 24VAC, non-programmable, manual changeover wall mount thermostat. This thermostat uses a single setpoint to maintain and control room temperature in both the heating and air conditioning modes. The thermostat is designed to maintain +/- 2_F accuracy. No batteries are required; temperature, fan, mode, and installer configuration settings are preserved with power off.

INSTALLATION CONSIDERATIONS

Air Conditioner Model

T1-NAC, Legacy Line-RNC Series Model air conditioner thermostat, may be wired with or without connecting a common wire between the indoor equipment and the thermostat. However, it is recommended to use a common wire whenever possible. Without a common wire this thermostat becomes “power stealing.” This means it will need to steal a small amount of power from the equipment to which it is connected.

NOTE: Not all HVAC equipment is compatible with power stealing type thermostats. All Bryant equipment is directly compatible with this thermostat except the Thermostat Conversion Kit, Part #TSTATXXCNV10. For all non-Bryant equipment, consult the system equipment Installation Instructions before applying this thermostat in a power stealing manner.

Heat Pump Model

T1-NHP, Legacy Line-RNC Series Model heat pump thermostat, is compatible with all Bryant heat pump systems. It is NOT power stealing and MUST have both the R and C terminals connected to operate properly. This thermostat uses a green LED to indicate auxiliary heat and emergency heat operation.

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. 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.