Braeburn 1005 User Manual
TM
Builder Series
Non-Programmable Thermostats
MODEL
1005
Heat Only or Cool Only Thermostat
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
Before Installing, Programming or Operating,
PLEASE READ ALL INSTRUCTIONS
Specifications
1
2
Installation
3
Testing Your New Thermostat
4
Programming User Settings
5
Temperature Adjustment
6
Additional Operation
Features
7
Battery Replacement
8
Troubleshooting
9
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.
• 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.
The system must have 24 Volt AC power present for proper system operation and control.
•
• 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.
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 until step 4.
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. Make 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
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
2
Installation
co n t.
Installing Your New Thermostat cont.
10.
Fasten the sub-base to wall using supplied screws.
11.
Connect wires to quick wiring terminal block as appropriate using the new terminal
designations. Refer to Wiring Diagram section of this manual if required 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 HEAT/COOL switch on the circuit board. This switch configures for
heating (HEAT) systems or cooling (COOL) systems.
15.
Using your fingers, gently flip the switch towards HEAT or COOL selection that indicates
the system the thermostat will control.
16.
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 systems with electric furnace elements that require the fan to come
on immediately.
17.
Using your fingers, gently flip the switch towards the HG (Gas) or HE (Elec) selection
that indicates the low voltage heating system the thermostat will control.
18.
Locate the internal ˚F/˚C switch on the circuit board.
19.
Using your fingers, gently flip the switch towards the preferred temperature ˚F/˚C scale.
20.
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.
21.
Open front thermostat door and open battery compartment door.
22.
Install two new "AA" alkaline batteries into battery compartment. Make sure to locate
the positive (+) ends of the batteries and match them with the positive (+) terminals
located in the battery compartment.
23.
Close battery compartment.
24.
Restore system power so you can test installation.
3
Testing Your New Thermostat
5. 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.
6. Place the fan switch in the ON position. The system blower should start.
7. Place the fan switch in the AUTO position. The system blower should stop.
4
Programming User Settings
co n t.
Default Thermostat Settings
Function Status After Reset
Operation Mode Normal Operating Mode
Room Temperature 70˚ F (21.0˚ C), to be renewed within
5 seconds
Setpoint Temperature According to system switch:
62˚ F (17.0˚ C) for Heat or Off
85˚ F (29.0˚ C) for Cool
Temperature Scale ˚F or ˚C dependent on switch setting
Low Battery Warning Off, to be renewed within 5 seconds
Temperature Differential 0.5˚ F (0.25˚ C)
Short Cycle Protection Timer Reset
Output Relays Off
Setting Temperature Differential
The default settings for the temperature differential is compatible with most systems and
applications. The temperature differential is normally set at time of installation and usually does
not require any modification under normal operating conditions. If you feel that your system is
turning on too often, simply follow the instructions below.
NOTE: If you installed the batteries prior to accomplishing steps 14 thru 19 then you
will need to reset the thermostat to register your 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.
3
Testing Your New Thermostat
WARN I 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 operate compressor if the outside temperature is below 50˚ F (10˚ C). This could
possibly damage the controlled cooling system & may 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 system output to protect the compressor.
Read BEFORE Testing
NOTE: Test your thermostat prior to programming any user settings. Pressing the
RESET button will erase any user entries previously programmed. This will erase all
user settings and return them to their default values.
1. Place the system switch in the ON position.
2. For heat only thermostats press the button on the keypad until the setpoint 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 on normal single stage heating or cooling systems.
4. For cool only thermostats press the button on the keypad until the setpoint temperature is a
minimum of 3 degrees lower than the current room temperature.
2 3
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 0.5˚ F (0.25˚ C) from
the setpoint temperature before the thermostat will initiate the system in heating or cooling.
1.
In normal operating mode, press and hold
both the and buttons at the same time
for 4 seconds. LCD display will show "SET
D1 x˚", where "x" equals the ˚F / ˚C
differential setting. This is the current
temperature differential setting.
2.
Press the or buttons to set the temperature differential to your desired setting of .5˚, 1˚,
or 2˚ F (2˚, .5˚ or 1˚ C).
NOTE: Once you have finished setting the temperature differential you can
wait 5 seconds and the thermostat will automatically return to the normal
operating mode. Otherwise, you can press both the and buttons at the
same time again to return you to normal operating mode.
NOTE: To erase all user program settings, gently press RESET button using
a paperclip or a small pencil tip. This will return all thermostat settings to their
default values.
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