Installation Guide
Automation and Control Solutions
Honeywell International Inc.
1985DouglasDriveNorth
GoldenValley,MN55422
http://customer.honeywell.com
® U.S. Registered Trademark
© 2013 Honeywell International Inc.
69-2800EFS—01M.S.05-13
Printed in U.S.A.
Early Start (SetupFunction13):Earlystartallowstheheatingorcoolingtoturnonbeforethe
programstarttime,sothetemperatureisreachedatthetimeyouset.
Compressor Protection(SetupFunction15):Forcesthecompressortowaitafewminutesbefore
restarting,topreventdamage.Duringthewaittime,themessageCoolOnorHeatOn(heatpumps
only)willflashonthedisplay.
Please contact your distributor to order replacement parts.
Cover plate assembly* ........................................ PartNumber50002883-001
*Usetocovermarksleftbyoldthermostats.
Temperature Ranges
• Heat:40°to90°F(4.5°to32°C)
• Cool:50°to99°F(10°to37°C)
Operating Ambient Temperature
• 32°to120°F(0°to48.9°C)
Shipping Temperature
• -20°to120°F(-28.9°to48.9°C)
Operating Relative Humidity
• 5%to90%(non-condensing)
Physical Dimensions
• 3-7/16”Hx4-10/16”Wx1-3/16”D
87mmHx119mmWx30mmD
Electrical Ratings
System Voltage(50/60Hz) RunningCurrent
Heat(1ststage) 20-30Vac 0.02-1.0A
(Powerpile) 750mVDC 100mADC
Auxiliaryheat 20-30Vac 0.02-1.0A
Cooling 20-30Vac 0.02-1.0A
Accessories&replacementparts
Specialfunctions
Specifications