Braeburn 1005NC User Manual

Builder Series
MODEL
Non-Programmable
1005NC
Universal Heat Only or Cool Only
Digital Thermostat
USER MANUAL
Compatible with low voltage single stage gas, oil or electric heating or
cooling systems. This thermostat can also be used on 250mv to 750mv
millivolt heating only systems. Do not use this thermostat on applications
with voltages above 30 Volts AC.
READ ALL INSTRUCTIONS BEFORE PROCEEDING
CONTENTS
1

SPECIFICATIONS

2 Installation
3
Testing Your New Thermostat
4 Programming User Settings
WARNING!
• Always turn off power to the air conditioning or heating system prior to installing, removing, cleaning or servicing thermostat.
• Read this manual thoroughly prior to installing, programming or operating this thermostat.
• This thermostat is designed for use with a 24 Volt-AC low voltage single stage gas, oil or electric heating or cooling systems.
This thermostat can also be used on 250mv to 750mv millivolt heating only systems.
• Do not use this thermostat on applications with voltages above 30 Volts AC.
• This thermostat requires two (2) properly installed "AA" alkaline batteries to provide power for the thermostat to properly control
the system operation.
• Wiring must conform to all building codes and ordinances as required by local and national code authorities having jurisdiction.
• Do not short (or jumper) across terminals on the gas valve or at the heating or cooling system control board to test the thermostat
installation. This could damage the thermostat and void the warranty.
• Do not operate compressor if the outside temperature is below 50˚ F (10˚ C). This could possibly damage the controlled cooling
system and may cause personal injury.
• This thermostat should only be used as described in this manual. Any other use is not recommended and will void the warranty.
5 Additional Operation Features
6 Troubleshooting
7 Wiring Diagrams
Important Safety
Information
1
SPECIFICATIONS
• Electrical Rating: 24 Volt AC (18-30 Volt AC)
1 amp maximum load per terminal
2 amp total maximum load (all terminals)
• Control Range: 45˚ - 90˚ F (7˚ - 32˚ C)
• Accuracy: +/- 1˚ F (+/- .5˚ C)
• DC Power: 3.0 Volt DC (2 AA Alkaline batteries included)
• Compatibility with low voltage single stage gas, oil or electric heating or cooling systems.
This thermostat can also be used on 250mv to 750mv millivolt heating only systems.
• Terminations: R, W/Y, G
2
INSTALLATION
2.1 Replacing Existing Thermostat
1. Always turn off power to the air conditioning or heating system prior to removing existing thermostat.
2.
Remove the cover of your old thermostat and locate the wire terminals. Do not remove wires from terminals yet.
3.
Using small pieces of masking tape, label wires prior to removal from terminals. Use the chart below to determine the new terminal
designations for your new thermostat.
Old Terminal from New Terminal for
Existing Thermostat New Thermostat Terminal Description
V, Rc, M, 4, Rh or R R Cooling or Heating Transformer
Y, H, W or 4 W/Y Heating or Cooling
G or F G Fan Control
4. After labeling and removing all wires from terminals, unscrew the existing thermostat sub-base from wall. Be sure to secure
wires to prevent them from slipping back into the hole in the wall.
NOTE:
This thermostat is designed for use with a 24 Volt-AC low voltage single stage gas, oil or
electric heating or cooling systems. This thermostat can also be used on 250mv to 750mv millivolt
heating only systems. Do not use this thermostat on applications with voltages above 30 Volts AC.
Installing Your New Thermostat
2.2
NOTE:
If you are installing this thermostat in a new installation be sure to locate the thermostat 4 to 5 feet above the
floor in accordance with applicable building codes. Make sure to install the thermostat in a location that provides good airflow
characteristics and avoid areas behind doors, near corners, air vents, direct sunlight or near any heat generating device.
Installation in any of these areas could impact thermostat performance.
1. Always turn off power to the air conditioning or heating system prior to installing your new thermostat.
2. Place system switch on front of thermostat to OFF position.
3. Place fan control switch on front of thermostat to AUTO position.
4.
Remove front of thermostat body from sub-base by pressing release latch on bottom of front body.
5.
Place the thermostat sub-base against wall in the desired thermostat location.
6. Guide thermostat wires through center hole in sub-base. Continue to hold sub-base against wall.
7. Mark placement of mounting holes as appropriate and drill using a 3/16" drill bit.
8. Gently tap supplied plastic anchors into the holes in the wall.
9. Place the thermostat sub-base against the wall in the desired location, making sure the mounting holes are
aligned as appropriate and the thermostat wires are properly inserting through opening in middle of sub-base.
1