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 1jonestam on December 15th, 2017
Does The T8411r 1002 (2) Model Require Batteries In Order To Adjust Temperature
I cannot raise or lower the temperature settings. When I push either the up or down arrow nothing happens. This was a gradual process. For several months, I would have to press and hold the arrows for one or two minutes, before they would adjust the temperature. Now, nothing happens at all. Everything else works fine on the thermostat.
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
69-1490
Owner's Manual - Page 2
... more comfortable and convenient living environment.
• Simple and easy to change your temperature settings are held permanently in an effort to provide you to use. Batteries are not required because 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...
Owner's Manual - Page 3
... the thermostat case. Use for most homes. Settings
Setting FAN and SYSTEM Switches
Fan and system settings are ...controlled by using FAN and SYSTEM switches located on with the cooling equipment. On:
The fan runs continuously. FAN Auto On
FAN SWITCH
M10273
3
69-1490
In heating, the fan may start a few minutes...
Owner's Manual - Page 4
...
4 SYSTEM Cool Off Heat Em.Ht.
Em.
Ht.: (Not available on all models.) Switch to this
setting when your home needs heat, but your home
needs cooling (air conditioning). Off:
Both heating and cooling are off. Heat: Normal setting for months when your
equipment has failed or is not working properly. Digital display
shows...
Owner's Manual - Page 5
... are active. 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 heating load. The ▲ indicator points to either Em Ht...
Owner's Manual - Page 6
...(5° to Room when the room temperature is displayed and to 37°C). To display the temperature setting on the digital display. Set
Room
INDICATOR
M18441
69-1490
6
The ▼ indicator points to Set when the temperature setting is displayed.
1.
The temperature setting and the room temperature are shown separately on the digital display, press either the ▲ or ▼...
Owner's Manual - Page 7
... in the heating mode, lowering the temperature at night or during the day can lower your energy costs. Set
Room
M18442
2.
Set
Room
M18443
7
69-1490 To raise the temperature setting, press the ▲ key. When in the cooling mode, raising the temperature before you leave for work or school also lowers your energy costs. To lower the temperature setting, press the ▼ key.
Owner's Manual - Page 8
... you live, the number of energy saving periods you leave for work or school. With this thermostat in the heating mode by lowering the temperature setting 5°F (3°C) to automatically save energy in the cooling mode by raising the temperature setting during the day. Savings can be conveniently programmed to 10°F (5°C) at night and during...
Owner's Manual - Page 9
... TO 18% 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.
Owner's Manual - Page 10
... Troubleshooting Guide
CAUTION
To avoid possible equipment damage, do not operate cooling when outside temperature is set to Heat or Cool.
• Check the system fuse or circuit breaker and ...heating or cooling equipment.
• Adjust the temperature by pressing either the ▲ or ▼ key.
69-1490
10
Heating or cooling does not come on the thermostat is below 50°F (10°...
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
69-1490
Similar Questions
There Is No Display It Worked Yesterday T8411r 1002 (1)
There is no display it worked yesterday t8411r 1002 (1)
There is no display it worked yesterday t8411r 1002 (1)
(Posted by toynegibson 6 years ago)
How To Replace The Battery In A Honeywell Thermostat Rth2310b
(Posted by acedc 9 years ago)
How Do I Replace The Battery On My Honyewell Thermostat Model Rth3100c
(Posted by anBuhlm 9 years ago)