Braeburn Non-Programmable Thermostat 1000NC, 1200NC Manual

Turn off power to the heating or cooling equipment before installation.

Attention
For installation by experienced service technicians only. Follow applicable codes.

Read all instructions before proceeding.
This thermostat requires 24 Volt AC Power or two (2) properly installed "AA" Alkaline batteries for proper operation. When connecting 24 Volt AC Power the batteries may be installed as a backup.
For use only as described in this manual. Any other use will void warranty.

Specifications

This thermostat is compatible with:

• Single stage heat / cool conventional and heat pump systems
• Conventional systems up to 2 heat / 1 cool (1200NC only)
• Single compressor heat pump systems with an auxiliary heat stage (1200NC only)
• 250 – 750 millivolt heat only systems

Electrical and control specifications:

• Electrical Rating: 24 Volt AC
• 1 amp maximum load per terminal
• AC Power: 18 – 30 Volts AC
• DC Power: 3.0 Volt DC (2 "AA" Alkaline Batteries Included)
• Control Range: 45° – 90°F (7° – 32°C)
• Temperature Accuracy: +/- 1°F (+/-.5°C)

Terminations

• 1000NC – Rc, Rh, O, B, Y, W, G, C
• 1200NC – R, O, B, Y1, E/W1, G, W2, C

About Your Thermostat

1. Room Temperature
   Displays the current room temperature
2. Arrow Buttons
   Used to increase or decrease settings
3. System Switch
   Selects Heat, Cool or Off
4. Backlight Button
   Illuminates the display backlight
5. Low Battery Indicator
   Indicates when the batteries need to be replaced
6. System Status Indicator
   Displays information about the status of the system
7. Reset Button
   Resets thermostat back to factory defaults
8. Fan Switch
   Selects the system fan mode
9. Battery Compartment
   Located in the back of the thermostat

Installation

Disconnect power before beginning installation.

Thermostat Location
Install the thermostat approximately 4-5 feet (1.5m) above the floor in an area that has a good amount of air circulation and maintains an average room temperature.
Avoid installation in locations where the thermostat can be affected by drafts, dead air spots, hot or cold air ducts, sunlight, appliances, concealed pipes, chimneys and outside walls.

Install your new Braeburn thermostat in 5 basic steps:

1. Install the Sub-Base
2. Provide Power
3. Connect Your Wires
4. Set Installer Switches
5. Attach Thermostat to Sub-Base

Install the Sub-Base:

• Remove the sub-base from the body of the thermostat.
• Mount the sub-base as shown below:
  
  Drill 3/16" pilot holes in your desired location. Use supplied anchors for drywall or plaster.

Provide Power

24VAC Power Terminal (C)

• For 24 Volt AC power, you must connect the common side of the trans- former to the C terminal on the thermostat sub-base.
• For primary or back-up power, insert the 2 supplied "AA" type alkaline batteries into the battery compartment located in the front of the thermostat, near the bottom. Make sure to position the Positive (+) and Negative (-) sides of the batteries correctly with the +/- symbols in the battery compartment.

Connect Your Wires

Wiring Terminations

Additional Terminations (1200NC only)

Conventional Systems

Typical Wiring Configurations
NOTE: The "Installer Switch" option will be configured in the next step.

Heat Only or Millivolt
Set Installer Switch to NORM

1 HEAT / 1 COOL Single or Dual Transformer
Set Installer Switch to NORM

*Appears as R on 1200NC (single transformer)

2 HEAT / 1 COOL Single Transformer (1200NC Only)
Set System Type to NORM

NOTES - Conventional Systems

[1] If batteries are installed the 24 Volt AC common connection is optional
[2] Remove factory installed jumper for dual transformer systems
[3] In dual transformer systems, transformer common must come from cooling transformer
[4] If needed for system

Provide disconnect and overload protection as required.

Heat Pump Systems

Typical Wiring Configurations

NOTE: The "Installer Switch" option will be configured in the next step.

1 HEAT / 1 COOL - No Auxiliary Heat
Set Installer Switch to HP

2 HEAT / 1 COOL - Including Auxiliary Heat (1200NC only)
Set Installer Switch to HP

*Appears as R on 1200NC (single transformer)

NOTES - Heat Pump Systems

[1] If batteries are installed the 24 Volt AC common connection is optional.
[2] Select O for cool active or B for heat active.
[3] Install a field supplied jumper between the W2 and E terminals if there is no separate emergency heat relay installed.

Provide disconnect and overload protection as required.

Set Installer Switches

NOTE: The reset button should be pressed after making any changes to the installer switches.

Attach Thermostat to Sub-Base

1. Line up the thermostat body with the sub-base.
2. Carefully push the thermostat body against the sub-base until it snaps into place.
   
   NOTE: The thermostat hinges from the top and latches at the bottom.

System Testing

Read Before Testing

• Do not short (or jumper) across terminals on the gas valve or at the heating or cooling system control board to test the thermostat installa- tion. This could damage the thermostat and void the warranty.
• Do not select the COOL mode of operation if the outside temperature is below 50º F (10º C). This could possibly damage the controlled cool- ing system and may cause personal injury.
• This thermostat includes an automatic compressor protection feature to avoid potential damage to the compressor from short cycling. When testing the system, make sure to take this delay into account.

NOTE: The compressor delay can be bypassed by pressing the reset button on the front of the thermostat. All user settings will be returned to factory default.

1. Move the SYSTEM switch to HEAT mode.
2. Press to raise the set temperature a minimum of 3 degrees above the current room temperature. The system should start within a few seconds. With a gas heating system, the fan may not start right away.
3. Move the SYSTEM switch to the OFF mode. Allow the heating system to fully shut down.
4. Move the SYSTEM switch to the COOL mode.
5. Press to lower the set temperature a minimum of 3 degrees below the current room temperature. The system should start within a few seconds (unless compressor short cycle protection is active – See note above).
6. Move the SYSTEM switch to the OFF mode. Allow the cooling system to fully shut down.
7. Move the FAN switch to the ON mode. The system fan should start within a few seconds.
8. Move the FAN switch to the AUTO mode. Allow the system fan to turn off.

Setting User Options

Advanced User Options
User options allow you to customize some of your thermostats features. Most users will not need to make any changes to the settings in this section.
To access the User Options menu, hold down both the and buttons for approximately 3 seconds until the screen changes and displays the first User Option.
Press the or button to change the setting for the displayed User Option. After you have made your desired setting, press and together to advance to the next User Option.
The thermostat will return to normal mode after your last user option is made or after no keys have been pressed for 5 seconds.

Table of User Options

Detailed Explanation of User Options:
Temperature Differential
(User Option 1 and 2)
The differential setting is the temperature control range that your thermostat will provide. The smaller the setting, the tighter your range of temperature control and comfort will be. The 2nd stage differential is only for systems with a second stage of heating (auxiliary heat).

Operating Your Thermostat

Setting the System Control Mode
The System Control has several modes of operation that can be selected by moving the SYSTEM switch to one of three positions.

COOL Only your cooling system will operate
OFF Heating and cooling systems are off.
HEAT Only your heating system will operate.

Additional Switch Position (Model 1200NC Only):
EMER Operates a backup heat source (Emergency Heat) for heat pump systems only.

NOTE: If your model 1200NC was set to a conventional system (NORM) then you will not have the EMER (emergency heat) option and "NO AUX SET" will flash in the display if EMER is selected with the system switch.

Setting the Fan Control Mode

The Fan Control has 2 modes of operation – AUTO and ON. The mode can be selected by moving the FAN switch to the appropriate position.
AUTO The system fan will run only when your heating or cooling system is running.
ON The system fan will stay on.

Temperature Adjustment
Press the or button to adjust the current set point temperature.

Status Indicators

Status indicators appear in the display to let you know if your system is heating, cooling or off.
HEAT If flashing, indicates your heating system is running.
COOL If flashing, indicates your cooling system is running.

Additional Status Indicators (Model 1200NC Only):
AUX Indicates that the auxiliary stage of heating is running (Multi-Stage Systems only), or that the emergency heat system is running (heat pump systems only).

Resetting the Thermostat
This thermostat provides you with a reset button that will erase all of your user settings.
To reset the thermostat, use a small object such as a tooth pick or paperclip and gently press the button located inside the small hole on the front of the thermostat housing labeled "reset".

Additional Operation Features

Compressor Protection
This thermostat includes an automatic compressor protection delay to avoid potential damage to your system from short cycling. This feature activates a short delay after turning off the system compressor.

Thermostat Maintenance

Changing the Batteries

Depending on your particular installation, this thermostat may be equipped with two (2) "AA" type alkaline batteries.
If batteries are installed and they become low, a low battery indicator will appear in the display. You should change your batteries immediately when you see the low battery signal by following these instructions.

1. Open the battery door located on the bottom of the thermostat.
2. Remove old batteries and replace with new batteries.
3. Make sure to correctly position the (+) and (-) symbols.
4. Close the battery door.

NOTE: We recommend replacing the thermostat batteries annually or if the thermostat will be unattended for an extended period of time.

Thermostat Cleaning
Never spray any liquid directly on the thermostat. Using a soft damp cloth wipe the outer body of the thermostat. Never use any abrasive cleansers to clean your thermostat.

For troubleshooting tips, visit braeburnonline.com.

Store this manual for future reference.

Limited Warranty

When installed by a professional contractor, this product is backed by a 5 year limited warranty. Limitations apply. For limitations, terms and conditions, you may obtain a full copy of this warranty:

• Visit us online: www.braeburnonline.com/warranty
• Phone us: 866.268.5599
• Write us: Braeburn Systems LLC
  2215 Cornell Avenue
  Montgomery, IL 60538

Braeburn Systems LLC
2215 Cornell Avenue • Montgomery, IL 60538
Technical Assistance: www.braeburnonline.com
Call us toll-free: 866-268-5599 (U.S.)
630-844-1968 (Outside the U.S.)

©2012 Braeburn Systems LLC • All Rights Reserved • Made in China.

Documents / Resources

References

• Braeburn Warranty Statements | Braeburn Systems
• Braeburn Systems
• Braeburn Systems

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