Braeburn 2200 User Manual

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Builder Series

Programmable Thermostats

Single Stage Heat / Cool

2000 2000NC

2200

Multi-Stage 2 Heat / 1 Cool

2200NC

Before Installing, Programming or Operating,

PLEASE READ ALL INSTRUCTIONS

Speciﬁcations

Installation

Testing Your New Thermostat

Programming User Settings

Setting Your Energy Saving Program

Conventional and Heat Pump

Temperature Adjustment

Additional Operation Features

Battery Replacement

Troubleshooting

Wiring Diagrams

WARNING

Important Safety Information

• Always turn off power to the air conditioning or heating system prior to installing, removing, cleaning or servicing thermostat.

• This thermostat requires either 24 Volts AC Power or two (2) properly installed “AA” alkaline batteries for normal operation and control of the heating or cooling system. Refer to “Low Battery Detection and Replacement” section for more information.

• This thermostat also requires two (2) properly installed “AA” alkaline batteries to retain clock setting in the event of loss of AC Power due to a power outage or rolling blackouts when used as a hardwired thermostat.

• This thermostat should only be used as described in this manual. Any other use is not recommended and will void the warranty.

Speciﬁcations

• Electrical Rating: 24 Volt AC (18-30 Volt AC) 1 amp maximum load per terminal 2 amp total maximum load (all terminals) (Model 2000, 2000NC) 3 amp total maximum load (all terminals) (Model 2200, 2200NC)

• Control Range: 45˚ - 90˚ F (7˚ - 32˚ C)

• Accuracy: +/- 1˚ F (+/- .5˚ C)

• AC Power: 18-30 Volt AC

• DC Power: 3.0 Volt DC (2 AA Alkaline batteries included)

Speciﬁcations

• Model 2000, 2000NC: Compatibility with low voltage single stage gas, oil or electric heating or cooling systems, including single stage heat pumps; can also be used on 250mv to 750mv millivolt heating only systems.

• Model 2200, 2200NC: Compatibility with low voltage multi-stage gas, oil or electric heating or cooling systems, including multi-stage heat pumps.

• Model 2000, 2000NC Terminations: Rc, Rh, B, O, Y, W, G, C

• Model 2200, 2200NC Terminations: R, O, B, C, Y1, E/W1, G, W2

Installation

Replacing Existing Thermostat

Most thermostats have three parts:

• The cover, which may snap or hinge over the existing thermostat.

• The electronics or body, which controls the existing system.

• The sub-base, where the wires attach through the wall to the existing system.

1. Always turn off power to the air conditioning or heating system prior to removing existing thermostat.

Carefully remove the cover and electronics body from the old thermostat sub-base. Depending on the brand, these parts may pull off or need to be unscrewed. The old sub-base should remain wired and on the wall until steps 4 and 5.

3. Label every old wire with the letter of the connection to which the wire is attached. Example letters are R, M, Y etc. Depending on the brand of the old thermostat, your letters may be different.

4. After labeling the old wires, loosen each connection and remove them from old sub-base. Secure the wires to prevent them from slipping into the hole in the wall.

5. Remove the old sub-base from the wall, again being careful that the wires do not slip into the hole in the wall.

6. Use the chart below to determine the new thermostat connections. As an example, if the old thermostat had a G connection, it goes to G on the new thermostat. Note the chart includes information for Braeburn

2200 and 2200NC thermostats. Be sure to use the correct column for the new thermostat.

Old Terminal from Existing Thermostat

V or Rc Rc Cooling Transformer

M, 4, Rh, or R Rh Heating Transformer

R, V-VR or VR-R R 24 VAC B B B Reversing Valve

(Heating) O O O Reversing Valve

(Cooling) Y, Y1 or M Y Y1 Cooling or

Compressor for HP System

E, H, W, W1 or 4 W E/W1 1st Stage Heat or Emergency Heat

G or F G G Fan Control C, X or B C C 24 VAC Common W1, W2 or W-U W2 2nd Stage Heat

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New Terminal for New Thermostat

(2000, 2000NC)

New Terminal for New Thermostat

(2200, 2200NC)

2000, 2000NC,

Terminal Description

Installation

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Installation

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NOTE–MODEL 2000, 2000NC: This thermostat is designed for use with 24 Volt-AC low voltage single stage gas, oil or electric heating or cooling systems, including single stage heat pumps and 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. NOTE–MODEL 2200, 2200NC: This thermostat is designed for use with 24 Volt-AC low voltage multi-stage gas, oil or electric heating or cooling systems, including multi-stage heat pump systems. Do not use this thermostat on applications with voltages above 30 Volts AC.

Installing New Thermostat

NOTE: If installing this thermostat in a new installation, locate the thermostat 4 to 5 feet above the ﬂoor in accordance with applicable building codes. Install the thermostat in a location that provides good airﬂow characteristics and avoid areas behind doors, near corners, air vents, direct sunlight or heat generating devices. Installation in these areas could impact thermostat performance. Wiring must conform to all building codes and ordinances as required by local and national code authorities having jurisdiction.

1. Always turn off power to the air conditioning or heating system prior to installing thermostat.

2. Place system switch on front of thermostat to the OFF position.

3. Place fan control switch on front of thermostat to the AUTO position.

4. Remove front of thermostat body from sub-base by pressing release latch on

bottom of thermostat.

5. Place the thermostat sub-base against wall in the desired thermostat location.

6. Guide thermostat wires through hole in sub-base and continue to hold

against wall.

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 and the thermostat wires are inserted through the opening in sub-base.

10. Fasten sub-base to wall using supplied screws.

11.

Connect wires to quick wiring terminal block using the new terminal designations.

Refer to Wiring Diagram in section 10 of this manual for assistance.

12. Make sure all of the wire connections are secure and are not touching any other terminal to prevent electrical shorts and potential damage to the thermostat.

13. Turn the front thermostat body over, exposing the rear view of the circuit board.

14. Locate the internal ˚F / ˚C switch on the circuit board. Using your ﬁngers, ﬂip the switch toward the preferred temperature ˚F / ˚C scale.

15. Locate the internal fan option switch, HG (Gas) / HE (Elec) on the circuit board.

This switch controls the heating system fan delay. Select gas for gas or oil ﬁred systems. This will allow the furnace to run for a few seconds before initiating the fan. Select electric for electric heat systems that require the fan to come on immediately. Using your ﬁngers, ﬂip the switch toward HG (Gas) or HE (Elec).

16. Locate the internal NORM / HP switch on the circuit board. This switch conﬁgures the thermostat for conventional (NORM) heating and cooling systems or heat pump (HP) systems. Using your ﬁngers, gently ﬂip the switch toward NORM or HP.

17. Attach front body of thermostat to sub-base of thermostat, being careful to align the terminal pins on the front body with the terminal block on the sub-base.

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18. Open front thermostat door and open battery compartment door.

19. Install two new "AA" alkaline batteries. Locate the positive (+) ends of the

batteries and match them with the positive (+) terminals located in the battery compartment. Close battery compartment.

20. Restore system power so you can test installation.

NOTE: If batteries were installed prior to accomplishing steps 14 through 16, you will need to reset the thermostat to register thermostat switch conﬁgurations prior to programming any user settings. Gently press the RESET button on the front of the thermostat using a paperclip or a small pencil tip.

NOTE – MODEL 2200, 2200NC:

system and the system switch is in the EMER position, the unit will still function in a conventional 2 stage HEAT mode, but the display will ﬂash NO AUX SET.

Testing Your New Thermostat

WARNI N G !

• 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 select COOL mode if the outside temperature is below 50˚ F (10˚ C). This could damage the controlled cooling system and cause personal injury.

• This thermostat includes an automatic compressor protection feature to avoid

potential damage to the cooling system from short cycling. This thermostat

automatically provides a 5-minute delay after turning off the cooling or heating

system output to protect the compressor.

NOTE: Test your thermostat prior to programming any user settings. Pressing the RESET button will erase any user entries previously programmed and return them

to their default values.

1. Place the system switch in the HEAT position.

2. Press and hold the button on the keypad until the set point temperature setting

is a minimum of 3 degrees higher than the current room temperature. The heating system should start within several seconds. The fan may not turn on immediately due to the heating system built-in fan delay.

3. Place the system switch in the OFF position. The heating system should stop within several seconds with conventional heating or cooling systems. On heat

pump systems you must wait 5 minutes for the automatic compressor short

cycle protection period to expire, or press the RESET button to bypass this feature for initial testing purposes. Pressing the RESET button will erase any user program settings.

4. Place the system switch in the COOL position.

5. Press the button on the keypad until the set point temperature is a minimum

of 3 degrees lower than the current room temperature.

6. The cooling system should start within several seconds. Place the system switch in the OFF position. The cooling system should stop within a few seconds.

7. Place the fan switch in the ON position. The system blower should start.

8. Place the fan switch in the AUTO position. The system blower should stop.

NOTE: When you place the system switch in the COOL or HEAT modes of operation, the appropriate indicator will also appear in the LCD display when the system is running. When you place the system switch in the OFF mode, the display will indicate OFF.

If the thermostat is conﬁgured for a conventional

Read BEFORE Testing

Programming User Settings

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Default Thermostat Settings

Function Status After Reset

Operation Mode Normal Operating Mode Temperature Hold Permanent and Temporary Hold Cleared Clock 12:00 p.m., Monday

Room Temperature 70˚ F (21.0˚ C), to be renewed within 5 seconds

Set Point Temperature According to System Switch 62˚ F (17.0˚ C) for Heat and Off 83˚ F (28.0˚ C) for Cool

Temperature Scale ˚F or ˚C dependent on switch setting Operating Program DAY program, Monday Low Battery Warning Off, to be renewed within 5 seconds 1st Stage Differential 0.5˚ F (0.25˚ C) 2nd Stage Differential 2˚ F (1.0˚ C) Short Cycle Protection Timer Reset Output Relays Off Filter Check Monitor 0 days-off Extended Hold Indeﬁnite Adaptive Recovery Mode Off

Setting Current Time of Day and Day of Week

NOTE: It is important for you to set the current time of day (note AM/PM indicator in display), and the current day of week correctly to avoid problems with program execution.

1. When in normal operating mode, press the DAY/TIME keypad button. The LCD display will be cleared except for the time, am/pm indicator and the day of the week. The hour portion of the time will ﬂash. Press the or button to set the current hour.

2. Press the DAY/TIME button again. The minute portion of the time will ﬂash. Press the or button to set the current minute.

3. Press the DAY/TIME button again. The day of the week indicator will ﬂash. Press the or button to set the current day of the week.

4. Press the DAY/TIME button again and the thermostat will return to normal operating mode.

NOTE: The thermostat will return to normal operating mode automatically after 30 seconds if no key is pressed. It will also return to normal operating mode immediately if the RETURN button is pressed.

Setting Thermostat User Options

The default user options are compatible with most systems and applications. They are normally set at the time of installation and usually do not require modiﬁcation under normal operating conditions. If you wish to change these settings, simply follow the instructions below.

Setting First Stage Differential

NOTE: The temperature differential settings are the same for both the heating and cooling systems.

The default setting is 0.5˚ F (0.25˚ C). The room temperature must change .5˚ F (0.25˚ C) from the set point temperature before the thermostat will initiate the system in heating or cooling.

1. In normal operating mode, press and hold the RETURN button for 4 seconds. The LCD display will show "SET D1 x˚", where "x" equals the ˚F / ˚C differential setting. This is the current ﬁrst stage differential setting.

2. Press the or buttons to set the ﬁrst stage differential to your desired setting of .5˚, 1˚, or 2˚ F (.2˚, .5˚ or 1˚ C).

NOTE – MODEL 2000, 2000NC: Once you have ﬁnished setting the ﬁrst stage differential, you can wait 15 seconds and the thermostat will return to the normal operating mode. Or you can press the RETURN button to return to normal operating mode.

NOTE – MODEL 2200, 2200NC:

differential, normal operating mode.

Setting Second Stage Differential (Model 2200, 2200NC)

The default setting is 2˚ F (1.0˚ C). The room temperature must change 2˚ F (1.0˚ C) in addition to the ﬁrst stage differential setting before the thermostat will initiate the second stage of the system in heating.

1. Press and hold the RETURN button again and the LCD display will show “SET D2 x˚”, where “x” equals the ˚F / ˚C differential setting. This is the current

second stage differential setting.

2. Press the or buttons to set the second stage differential to your desired setting of 2˚, 3˚, 4˚, 5˚ or 6˚ F (1˚, 1.5˚, 2˚, 2.5˚ or 3˚ C).

NOTE – MODEL 2200, 2200NC: Once you have ﬁnished setting the second stage differential, wait 30 seconds and the thermostat will return to the normal operating mode.

NOTE: To erase all user program settings, gently press RESET button using a paper clip or a small pencil tip. This will return all thermostat settings to their default values, erasing all program settings entered by the user.

wait 30 seconds and the thermostat will automatically return to the

If you do not wish to change the second stage

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