Auxiliary Heat Control; Specifications; Special Function; Accessories And Replacement Parts - Honeywell FOCUSPRO TH5110D Installation Manual

Installation Guide

Special function

Auxiliary heat control (Setup Function 26):
• Comfort Setting: The thermostat will prioritize comfort over economy depending on heat
pump performance, load conditions and whether the thermostat is calling for the heat
pump. Raising the temperature just a few degrees will often activate the auxiliary heat.
• Economy Setting: The thermostat will attempt to reach the temperature setting
without activating the auxiliary heat. The thermostat will wait to activate the auxiliary
heat depending on heat pump performance, load conditions and how many degrees the
temperature setting is changed.
Accessories & replacement parts
Please contact your distributor to order replacement parts.
Part Description
Battery holder
Battery holder
Cover plate assembly*
Cover plate assembly*
12 pack of small cover plates*
12 pack of medium cover plates*
*Use to cover marks left by old thermostats.

Specifications

Temperature Ranges
• Heat: 40° to 90°F (4.5° to 32°C)
• Cool: 50° to 99°F (10° to 37°C)
Operating Ambient Temperature
• 32° to 120°F (0° to 48.9°C)
Shipping Temperature
• -20° to 120°F (-28.9° to 48.9°C)
Operating Relative Humidity
• 5% to 90% (non-condensing)
Physical Dimensions
TH5220D
• 3-9/16" H x 5-13/16" W x 1-1/2" D
91 mm H x 147 mm W x 38 mm D
TH5110D
• 3-7/16" H x 4-1/2" W x 1-5/16" D
86 mm H x 114 mm W x 33 mm D
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
http://yourhome.honeywell.com
Printed in U.S.A. on recycled
paper containing at least 10%
post-consumer paper fibers.
® U.S. Registered Trademark.
© 2006 Honeywell International Inc.
69-1922EF M.S. 03-06
Part Number
50000951-001
50007072-001
50001137-001
50002883-001
50007297-001
50007298-001
Electrical Ratings
Terminal Voltage (50/60Hz)
W Heating
(Powerpile)
W2 (Aux) Heating
Y Cooling
Y2 Cooling
G Fan
O/B Changeover
E Emergency heat
L Output
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Scarborough, Ontario M1V 4Z9
Use With
TH5110D
TH5220D
TH5110D
TH5220D/TH5110D
TH5110D
TH5220D/TH5110D
Running Current
20-30 Vac
750 mV DC
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
20-30 Vac
0.02-1.0 A
100 mA DC
0.02-0.5 A
0.02-1.0 A
0.02-1.0 A
0.02-0.5 A
0.02-0.5 A
0.02-1.0 A
0.02-0.5 A