User Manual Honeywell TH6210U2001/U T6 Pro Programmable Thermostat

Honeywell TH6210U2001/U T6 Pro Programmable Thermostat - Use Manual - Use Guide PDF.
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  • Owner's manual - (English, French, Spanish)

User Guide Thermometers Honeywell TH6210U2001/U

Package Includes

  • T6 Pro Thermostat
  • UWP™ Mounting System
  • Standard Installation Adapter (J-box adapter)
  • Decorative Cover Plate – Small; size 4-49/64 in x 4-49/64 in x 11/32 in (121 mm x 121 mm x 9 mm)
  • Screws and anchors
  • 2 AA Batteries
  • Installation Instructions and User Guide

Battery replacement

  • Batteries are optional (to provide backup power) if your thermostat was wired to run on AC power when installed. If your thermostat was not wired to run on AC power, then batteries are required.
  • Install fresh batteries immediately when the low battery icon appears. The icon appears about two months before the batteries are depleted.
  • Even if the low battery icon does not appear, you should replace batteries once a year, or before leaving home for more than a month.
  • If batteries are inserted within two minutes, the time and day will not have to be reset. All other settings are permanently stored in memory, and do not require battery power

System operation settings

  • Press the Mode button to cycle to the next available System mode.
  • Cycle through the modes until the required System mode is displayed and leave it to activate. 
  • System modes: ‒ Auto ‒ Heat ‒ Cool ‒ Em Heat ‒ Off

Fan operation settings

  • Press the Fan button to cycle to the next available Fan mode.
  •  Cycle through the modes until the required Fan mode is displayed and leave it to activate.

Program Schedule

  • Wake - Set to the time you wake up and the temperature you want during the morning, until you leave for the day.
  • Away - Set to the time you leave home and the temperature you want while you are away (usually an energy-saving level).
  • Home - Set to the time you return home and the temperature you want during the evening, until bedtime.
  • Sleep - Set to the time you go to bed and the temperature you want overnight (usually an energy-saving level).

Newest Added: RTH9580WF1005/U1 YTHX9421R5101WW/U HPA100 MO10CESWK 50614-01

Also, These documents are for others Honeywell models: TH6320U2008, TH6220U2000, TH6210U2001

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Honeywell TH6210U2001/U | File type: PDF | Filename: Honeywell TH6210U2001:U T6 Pro Programmable Thermostat.pdf | Size: 8.99 MB | Language: English, French, Spanish

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Product Infomation and Reviews - TH6210U2001/U photo

TH6210U2001 U Photo

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Honeywell TH6210U2001/U Questions and Answers

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  • Total questions: 7
  • Questions unAnswered : 7

Does this auto switch from heat to air condition based on
room temp?
Here are the specs:
· Standard Efficient Gas Forced Air
· High Efficacy Gas Forced Air
· Oil Forced Air
· Electric Forced Air
· Hot water Fan Coil
· Geothermal Heat Pump
· Air to Air Heat
· Thermostat
· UWP mounting system
· Installation (J-box) adaptor
· Small decorative cover plate, screws and anchors
· Installation Guide
· User Guide
· 2 AA Batteries
•Push-button programmable
•Optional dual fuel
•Flexible scheduling
•Standard Efficient Gas Forced Air, High Efficacy Gas
Forced Air, Oil Forced Air, Electric Forced Air, Hot water
Fan Coil, Geothermal Heat Pump, Air to Air Heat
•Electrical Ratings: 20 to 30 Vac
•Stages: Up to 2 Heat/1 Cool Heat Pumps; Up to 1
Heat/1 Cool Conventional Systems
•Electrical Connections: Honeywell UWP Mounting
•Operating Humidity Range (% RH): 5 to 90% RH, non-
•Supply Voltage: 20 to 30 Vac
•Switch Positions (System): HEAT-OFF-COOL-AUTO-EM.
•Switch Positions (Fan): AUTO-ON-CIRC-FOLLOW
•Operating Temperature Range (F): 37 F to 102 F
•Shipping and Storage Temperature Range (F): - 20 F to
120 F
•Accuracy (F): 5 F
•Differential Temperature (F): ± 1 F
•Interstage Differential Temperature (F): 1 to 1.5 F
Multistage models only
•Ambient Temperature Range (F): 32 F to 120 F
•Switch Type: Relay
•LEDs: LED Back Light
•Programmability: 7 day, 5-1-1 day, 5-2 day, or Non-
•Power Method: Battery or Hardwired
•Terminal Designations RC, R, C, W, W2, O/B, Y, G, K, L/A,
•Display: Large Display, Soft Key Controls
•Display Size 5.44 sq. in.
•Temperature Control Mode Selections: Ambient Air
•Changeover: Auto or Manual Setting
While the products Climatedoctors carry are designed
so that anyone can install them, the Climatedoctors
team stands by the policy that all Heating & Cooling
work be performed by a licensed professional

Does it have auxiliary/backup heat option? also called
emergency heat? thanks.
This one may work. It works for 2 stages of heating and
1 stage of cooling. It depends on how many stages of
heating you need. If you are calling it backup heat then
you must have a heat pump system. If you do, is it
working with a furnace? if so, the furnace is one stage
and the heat pump is another. So for backup heat
you would need a 3 stage stat like a TH6320U2008

Does it reset after power failure ?
It has battery back up.

Why does my thermostat come on at 5AM when it is
scheduled to come on at 6?
It may be in what is called recovery mode. In recovery
mode if you have the stat set to 70 degrees at 6am, the
stat will kick the heat on earlier to have the house at 70
degrees by 6am instead of starting to get the house to
70 degrees at 6am if that makes sense. You can disable
this feature in the settings section.