Honeywell T8411R Support Question
Honeywell T8411R Support Question
Find answers below for this question about Honeywell T8411R.Need a Honeywell T8411R manual? We have 1 online manual for this item!
Question posted by marcpilot1 on January 15th, 2014
Display Quit Working, Heat And Air Still Function
Hi, I have a trane/honeywell T8411R thermostat. The heat and air in the house still work fine but I cant see the temp or anything else on the display. Is there a way I can fix it?
Current Answers
Related Honeywell T8411R Manual Pages
Owner's Manual - Page 1
Set
Room
FAN Auto On
SYSTEM Cool Off Heat
M18535
Em Ht Aux Ht
Set
Room
Electronic Thermostat
OWNER'S GUIDE
FAN Auto On
SYSTEM Cool Off Heat Em.Ht.
M18539
1
69-1490
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Owner's Manual - Page 2
... a more comfortable and convenient living environment.
• Simple and easy to change your temperature setting.
• Large digital display. Congratulations on the purchase of this thermostat in memory.
69-1490
2 Over 100 years of Honeywell engineering expertise went into the making of your temperature settings are held permanently in an effort to provide...
Owner's Manual - Page 3
... air
circulation and air quality. Use for most homes. FAN Auto On
FAN SWITCH
M10273
3
69-1490 In cooling, the
fan goes off and on the bottom of the thermostat case.... On:
The fan runs continuously.
Settings
Setting FAN and SYSTEM Switches
Fan and system settings are controlled by using FAN and SYSTEM switches located on with the cooling equipment. In heating...
Owner's Manual - Page 4
... failed or is on.
Ht.: (Not available on . Heat: Normal setting for months when your home
needs cooling (air conditioning).
Then set the SYSTEM switch:
Cool: Normal setting for months when your home
needs heating. SYSTEM Cool Off Heat Em.Ht.
Digital display
shows a snowflake when cooling is not working properly. SYSTEM SWITCH
M10274
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4
Owner's Manual - Page 5
... Aux Ht when these modes are not available on all models. The ▲ indicator points to Aux Ht when the living space needs auxiliary backup heat to Em Ht when the SYSTEM switch is set at Em Ht.
Em Ht: Aux Ht:
The ▲ indicator points to help handle the...
Owner's Manual - Page 6
... the ▲ or ▼ key once. Set
Room
INDICATOR
M18441
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6
The ▼ indicator points to Set when the temperature setting is displayed and to 37°C). Displaying Temperature Setting
NOTE: Your temperature setting can be set anywhere from 40° to 99°F (5° to Room when the room temperature...
Owner's Manual - Page 7
When in the heating mode, lowering the temperature at night or during the day can lower your energy costs.
To raise the temperature setting, press the ▲ key. ...the temperature setting, press the ▼ key. Set
Room
M18442
2. Changing Temperature Setting
1. When in the cooling mode, raising the temperature before you leave for work or school also lowers your energy costs.
Owner's Manual - Page 8
...heating mode by raising the temperature setting during the day. Savings can be conveniently programmed to automatically save energy.
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8
With this thermostat in the cooling mode by lowering the temperature setting 5°F (3°C) to 10°F (5°C) at night and during the day before you leave for work..., but would like your thermostat to automatically change the temperature...
Owner's Manual - Page 9
... 10°F (5°C) DECREASE*
12 TO 18 TO 23 TO 25 TO UP TO
16% 22% 25% 29% 30%
HEAT
PERCENT OF COOLING COSTS YOU CAN SAVE
SAVINGS FOR ONCE-A-DAY 10°F (5°C) INCREASE*
7 TO 9% 10 TO 11%...19 TO 22% 23 TO 33%
COOL
* YOUR SAVINGS DEPENDS ON HOME SIZE AND ACTUAL HEAT LOSS OR GAIN, GEOGRAPHIC LOCATION, FREQUENCY OF TEMPERATURES CHANGE, AND RANGE IN DEGREES OF CHANGE. M10278
9
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Owner's Manual - Page 10
... reset if necessary.
• Check for air movement at the register.
• Check power to the heating or cooling equipment.
• Adjust the... temperature by pressing either the ▲ or ▼ key.
69-1490
10 Temperature setting is too warm or cool.
• Check that the SYSTEM switch on . Heating or cooling does not come on the thermostat...
Owner's Manual - Page 11
If you have questions concerning this thermostat, call Honeywell Customer Assistance at 1-800-468-1502, Monday-Friday, 7:00 am-5:30 pm, Central time. For service, contact your local heating and cooling contractor:
11
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Owner's Manual - Page 12
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MN 55422
Scarborough, Ontario M1V 4Z9
Copyright © 2000 Honeywell
All Rights Reserved
® U.S. Registered Trademark
69-1490 J.H. 9-00
6ww9w-1.h4o9ne0ywell.com/yourhome
12 Automation and Control Solutions
Honeywell International Inc.
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