Braeburn 3020 Installer's Manual
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Braeburn 3020 Installer's Manual

Braeburn 3020 Installer's Manual

Premier series non-programmable thermostats
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Detailed
Installer Guide
Non-Programmable Thermostats
3020 Single Stage Heat / Cool Conventional
or Heat Pump
3220 Up to 3 Heat / 2 Cool Heat Pump
Up to 2 Heat / 2 Cool Conventional
Model number is located on back of thermostat.
1 Specifications
Warning
For installation by experienced service technicians only.
Caution
• Possible electric shock or damage to equipment can occur.
• Disconnect power before beginning installation.
This thermostat requires 24 Volt AC Power or 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.
1 Specifications
This thermostat is compatible with:
• Single stage heat / cool conventional and heat pump systems
• Conventional systems up to 2 stages of heating and 2 stages of cooling (3220 only)
• Heat pump systems up to 3 stages of heating and 2 stages of cooling (3220 only)
• 250 – 750 millivolt heating only systems
• 2 or 3 wire hydronic zone 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)
• Outdoor Temperature Display Range: -40° - 120° F (-40° - 49° C)
Terminations
• 3020: G, Rc, Rh, W1, O/B/V3, Y1, C, S1, S2
• 3220: G, Rc, Rh, W1/E/W3, W2, O/B/V3, Y1, Y2, C, L, S1, S2
2 Installation and Wiring
4 Installer Settings
®
3 Quick Reference
5 System Testing
P
REMIER
S
ERIES
3020W-100-01

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Summary of Contents for Braeburn 3020

  • Page 1 REMIER ERIES Installer Guide Non-Programmable Thermostats 3020 Single Stage Heat / Cool Conventional or Heat Pump 3220 Up to 3 Heat / 2 Cool Heat Pump Up to 2 Heat / 2 Cool Conventional Model number is located on back of thermostat.

  • Page 2: Installation And Wiring

    • For 24 Volt AC power, you must connect the common side of the transformer to the C terminal on the thermostat sub-base. In dual transformer installations, the transformer common must come from the cooling transformer. • For battery power, insert the 2 supplied “AA” type alkaline batteries into the battery compartment located in the rear housing of the thermostat. 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 for model 3020 Terminal Function Description Install your new Braeburn thermostat in 4 basic steps: 1 Install the Sub-Base Rc Input 24 Volt AC Cooling Transformer 2 Provide Power (Dual Transformer Systems Only) 3 Connect Your Wires Rh Input Power Connection (24 Volt AC Heating...

  • Page 3: Conventional Systems

    Connecting Your Wires (continued) Typical Wiring Configurations Wiring Terminations for model 3220 NOTE: The “System Type” option will be configured in the Installer Settings section. The 3020 is a single stage thermostat and not intended for multi stage equipment. Terminal Function...

  • Page 4: Heat Pump Systems

    Attach Thermostat to Sub-Base Typical Wiring Configurations NOTE: The “System Type” option will be configured in the Installer Settings section. The 3020 is a single stage thermostat and not intended for multi stage equipment. 1 HEAT / 1 COOL - No Auxiliary Heat 3 HEAT / 2 COOL –...

  • Page 5: Quick Reference

    1. Press and hold down the RETURN and buttons for 3 seconds. 2. Release both buttons and the first installer setting will be displayed. 3. Change settings as required using the or portion of the SpeedBar ® 4. Press NEXT or BACK to move to the next or previous setting, press RETURN to exit. NOTE: Shaded areas below do not apply to the 3020. No. Installer Setting Factory Setting Comments Default Options Notes follow this table) (More information follows this table)
  • Page 6 See User manual for information on setting these options. remote sensor (A SENS). NOTE: This option does not apply to a Braeburn outdoor sensor. When an outdoor sensor is connected the thermostat automatically recognizes it and no further configuration is necessary. NOTES - Installer Settings 16 Lockout Security Level – Selects the level of keypad lockout when the thermostat is locked. Level 2 locks...

  • Page 7: System Testing

    Read Before Testing LIMITED WARRANT Y · Visit us online: www.braeburnonline.com/warranty • Do not short (or jumper) across terminals on the gas valve or at the heating or cooling system control board · Phone us: 866.268.5599 to test the thermostat installation. This could damage the thermostat and void the warranty. · Write us: Braeburn Systems LLC 2215 Cornell Avenue • Do not select the COOL mode of operation if the outside temperature is below 50º F (10º C). This could Montgomery, IL 60538 possibly damage the controlled cooling system and may cause personal injury. • This thermostat includes an automatic compressor protection feature to avoid potential damage to the Store this manual for future reference. 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.

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