Honeywell TH3110D1008 Support Question
Honeywell TH3110D1008 Support Question
Find answers below for this question about Honeywell TH3110D1008 - Digital Thermostat, 1h.Need a Honeywell TH3110D1008 manual? We have 1 online manual for this item!
Question posted by Anonymous-26236 on April 5th, 2011
Th3110d Backlit Display Isn't
Thermostat was installed last week. New batteries. No backlight. Cannot be seen in the dark. Rest of it works fine.
Current Answers
Related Honeywell TH3110D1008 Manual Pages
Owner's Manual - Page 1
PRO TH3000 Series
Non-Programmable Digital Thermostat
Operating Manual
69-1776EFS-01
Owner's Manual - Page 2
... save these instructions.
® U.S. Copyright © 2009 Honeywell International Inc. ENGLISH
M29416
This manual covers the following models: TH3110D: For 1 Heat/1 Cool systems TH3210D: For 2 Heat/1 Cool heat pump systems only (Pull thermostat from wallplate and turn over to find model number.)
CAUTION: EQUIPMENT DAMAGE HAZARD. To prevent possible compressor damage, do...
Owner's Manual - Page 3
ENGLISH
Table of contents
About your new thermostat Thermostat features 2 Quick reference to controls 3 Quick reference to display 4
Thermostat Operation System switch (Heat/Cool 5 Fan switch (Auto/On 6 Temperature controls 7 Compressor protection 8
PRO TH3110D / TH3210D
Appendices Battery replacement 9 In case of difficulty 10 Customer assistance 12 Accessories 12 5-year limited ...
Owner's Manual - Page 4
Features
• Large, clear, backlit display is easy to -use, push-button climate control.
ENGLISH
Operating Manual
About your new thermostat
Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to read, even in the dark. • Displays both room temperature and temperature setting. • Built-in compressor protection.
69-1776EFS-01
2
Owner's Manual - Page 5
.... Auto: Fan runs only when heating or cooling system is locked out. (Select models only.)
3
69-1776EFS-01 Compressor is on. AQbuoicukt ryeofuerrennecwe tthoecrmonotsrtoalst
Digital display screen
PRO TH3110D / TH3210D
Temperature adjustment (see page 7)
ENGLISH
M29417
Fan Switch (see page 5) • Cool: Cooling system control. • Off: All systems off. • Heat: Heating...
Owner's Manual - Page 6
ENGLISH
Operating Manual
Quick reference to display screen
Current inside temperature
Inside
Set To
75 75
Low battery warning (see page 9)
Replace Batt
Em Aux Heat On
M29418
System Status • Cool On: Cooling system is on. • Heat On: Heating system is ...
Owner's Manual - Page 7
Do not operate cooling system when outdoor temperature is locked out. (Select models only.)
CAUTION: EQUIPMENT DAMAGE HAZARD. PRO TH3110D / TH3210D
The SYSTEM switch can be set to control the heating or cooling system.
System switch
M29417
Set SYSTEM switch to control your heating or ...
Owner's Manual - Page 9
Desired temperature. M29419
Temperature adjustment buttons.
7
69-1776EFS-01 ENGLISH
ATebmoupteyraotuurrenecwontthreorlms ostat
Inside
78
Set To
75
Cool On
PRO TH3110D / TH3210D
Press the temperature adjustment buttons until the temperature you want is displayed in the upper right portion of the screen. Note: Make sure the SYSTEM switch is set to the system...
Owner's Manual - Page 10
... occur if the compressor is restarted too soon after shutdown.
This feature helps prevent damage to wait 5 minutes before restarting. During the wait time, the display will flash the message Cool On (or Heat On if you have a heat pump). ENGLISH
Operating Manual
Built-in your air conditioning or heat pump...
Owner's Manual - Page 11
... flashing.
M29422
PRO TH3110D / TH3210D
M29421
Batteries are optional (for more than a month. Batteries provide backup power to run on AC power when installed. Battery replacement
Pull at bottom to remove thermostat from wallplate. The warning flashes about two months before leaving home for backup power) if your thermostat was wired to the display during power interruptions. All...
Owner's Manual - Page 12
...Make sure the temperature is closed securely. • Make sure fresh AA alkaline batteries are correctly installed (see page 5). Display is blank
• Check circuit breaker and reset if necessary. • Make .... ENGLISH
Operating Manual
In case of difficulty
If you have difficulty with your thermostat, please try the following suggestions. does not respond • Set system switch...
Owner's Manual - Page 13
... Cool: 50° to 99°F (10° to 37°C). ENGLISH
PRO TH3110D / TH3210D
In case of difficulty
Temperature settings do not change
Make sure heating and cooling temperatures are ... for the system to restart safely, without damage to Heat, and set the temperature level above the
displayed
current room temperature (see page 8).
"Cool On" or "Heat On" is flashing
• Compressor...
Owner's Manual - Page 14
... Customer Care toll-free at 1-800-468-1502. Accessories/replacement parts
M29421
To order, please call Honeywell Customer Care toll-free at bottom to remove thermostat from wallplate.
To save time, please note your model number and date code before calling. M29423
69-1776EFS-01
12 For assistance with this product...
Owner's Manual - Page 15
... sale or other dated proof of purchase, to the place from the date of purchase by damage which you . PRO TH3110D / TH3210D
5-year limited warranty
ENGLISH
Honeywell warrants this product, excluding battery, to be free from defects in the possession of a consumer. If at any time during the warranty period the product...
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