
Architectural Specifications
The digital non-programmable thermostat with auto changeover shall be a Braeburn®model number 3220, 3.80” high x 5.11” wide x 1.42” deep, powered with either 24
Volt AC or with two
“AA” Alkaline batteries (3.0 Volt DC). In the event of a power failure, the unit shall retain all user, installer and temperature settings. The thermo
stat
shall be compatible with low voltage single stage or multi-stage gas, oil, or electric conventional heating or cooling systems with up to two stages of heating and two stages
of cooling, and heat pump systems with up to three stages of heating and two stages of cooling. Also compatible with 250mv – 750mv millivolt heating only systems and
2 or 3 wire hydronic zone systems. The thermostat shall have a bright blue backlight display, SpeedBar®, separate sub-base and multi-level keypad lockout. Temperature
control range shall be between 45° and 90° F (7° and 32° C), accuracy of +/- 1° F (+/- .5° C). Operating humidity range between 5% and 95% relative humidity. The
thermostat shall include separate installer and user setup modes, permanent non-volatile memory to retain user settings, filter, UV and humidifier pad check monitor,
residual cooling fan delay, indoor or outdoor remote sensor capability, auxiliary heat fossil fuel programming, and compressor power outage protection.
A front reset button
will return user settings to default values when pressed.
©2012 Braeburn Systems LLC • All Rights Reserved • 3220-300-03
Product Specifications
Dimensions: 3.86” x 5.11” x 1.42”
Electric Rating: 24 Volt AC (18-30 Volt AC)
1 amp maximum load per terminal
5 amp total maximum load (all terminals)
AC Power: 18-30 Volt AC
DC Power: 3.0 Volts DC
(2 “AA” Alkaline batteries included)
Compatibility: Heat pump systems up to 3 heat/2 cool,
Conventional systems up to 2 heat/2 cool
250mv – 750mv millivolt heating systems
Control Range: 45° to 90° F (7° to 32° C)
Display Range: 40° to 99° F (5° to 37° C)
Accuracy: +/- 1° F (+/- .5° C)
Temperature
Differential:
1st Stage - .5°, 1°, or 2° F (0.2°, 0.5°, or 1° C)
2nd and 3rd Stage - 1°, 2°, 3°, 4°, 5°, or 6° F
(.5°, 1°, 1.5°, 2°, 2.5°, or 3° C)
Storage Temperature: 14° to 140° F (-10° to 60° C)
Operating Humidity: 5% to 95% Relative Humidity
Terminations: G, Rc, Rh, W2, O/B/V3, Y1, Y2, W1/E/W3, C,
L, S1, S2
Accessories
2950 Universal Wall Plate (6.5” x 6.5” x .125”)
5970 Universal Thermostat Guard
Shipping Information
INDIVIDUAL CARTON MASTER CARTON
Dimensions: 5.0” x 6.3” x 2.0” Quantity: 6
Weight: .92 lbs. Dimensions:
6.4” x 13” x 5.6”
Cubic Feet: .27
Weight: 6 lbs.
Braeburn 3220 Replaces*
Honeywell®TH5220, TH5320
White-Rodgers®1F83-0422, 1F83-0471, 1F83-277
*Verify specific application requirements.
All trademarks are the property of their respective owners.
FREE Contractor Branding Available!
Visit our website (www.braeburnonline.com) for more information, contact your
local distributor or call our sales department toll-free at 866.268.5599 (U.S.),
+1.630.844.1968 (Outside the U.S.).
Terminal
Designations
GRc Rh W2 O/B/V3 Y1 Y2 W1/E /W3 C L S1 S2
1st Stage Conventional
Heat / Emergency /
3rd Stage Heat
Cooling
Transformer
Date: _____________________________________________
Job Name: _________________________________________
Location: __________________________________________
Contractor: ________________________________________
Engineer: __________________________________________
Model No.: _________________________________________
Submitted By: ______________________________________
Submitted For Approval: ___________ Record: ___________
Fan Output Heating
Transformer
1st Stage
Compressor Output
2nd Stage
Compressor Output
Transformer
Common
Heat Pump
Check Input
Remote Sensor
(Indoor or Outdoor)
5390 Remote Indoor Sensor
5490 Remote Outdoor Sensor
Braeburn Systems LLC • 2215 Cornell Avenue • Montgomery, IL 60538 • Toll-Free 866.268.5599 (U.S.) +1.630.844.1968 (Outside the U.S.)
Reversing Valve or
Zone Valve Power Close
®
2nd Stage Conventional
Heat / 2nd Stage
AUX Heat