Non-Programmable Thermostats
1
Specifications
3
Quick Reference
2
Installation and Wiring
4
Installer Settings
• Possible electric shock or damage to equipment can occur.
• Disconnect power before beginning installation.
Caution
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.
3020
Single Stage Conventional Systems
or Single Stage Heat Pumps with Auxiliary Heat
3220
Up to 3 Heat / 2 Cool Heat Pump
Up to 2 Heat / 2 Cool Conventional
Warning
For installation by experienced service technicians only.
®
This thermostat is compatible with:
• Single stage heat / cool conventional and heat pump systems
• Single stage heat pumps with auxiliary heat
• 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)
1
Specifications
3020-100-03
Model number is located on back of thermostat.
PREMIER
SERIES
Installer Manual
For use only as described in this manual. Any other use will void warranty.
Visit www.braeburnonline.com for detailed Installer Guide.
Terminations
• 3020: G, Rc, Rh, W1/E, O/B/V3, Y1, C, S1, S2
• 3220: G, Rc, Rh, W1/E/W3, W2, O/B/V3, Y1,
Y2, C, L, S1, S2
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