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Most Recent Honeywell TH5110D Questions
Is It Normal To Hear Two Relays Click Inside A Th5110d About 1 Second Apart?
(Posted by Anonymous-137923 9 years ago)
How Do You Replace The Battery
(Posted by pmartimbeau 10 years ago)
Airconditioning Settings Are Not Working
We can't get the airconditons settings below 20
We can't get the airconditons settings below 20
(Posted by fblodge 11 years ago)
Honeywell Th5110d Thermostats Don't Work
I replace twomercury switch thermostats, upstairs and downstairs, with new Honeywell TH5110D thermos...
I replace twomercury switch thermostats, upstairs and downstairs, with new Honeywell TH5110D thermos...
(Posted by kdnpe 13 years ago)
Popular Honeywell TH5110D Manual Pages
Owner's Manual - Page 1
Read and Save these Instructions
Patents Pending ® U.S. Operating Instructions
TH5110D Non-programmable Thermostat
OPERATING INSTRUCTIONS
The TH5110D Thermostat provides electronic control of 24 Vac singlestage heating and cooling systems or 750 mV heating systems.
For assistance with your Honeywell product please visit www.honeywell.com/yourhome or call Honeywell Customer Care toll free ...
Owner's Manual - Page 2
Contents
Features 3
Get to Know Your Thermostat 4 Thermostat 4 Display 5
Operate Your Thermostat 6 Set System Setting 6 Set Fan Setting 7 Change Temperature Setting 8
Replace Batteries 9
Review Battery Tips 13
Built-in Compressor Protection 14
Auto Changeover 15
Replacement Part 19
Troubleshooting Tips 20
Customer Assistance 23
Limited Five-Year Warranty 24
2
69-1713
Owner's Manual - Page 4
Get to Know Your Thermostat
Thermostat
DIGITAL DISPLAY
BATTERY HOLDER LATCH PRESS TO RELEASE BATTERY HOLDER
Inside
SetCtinogol
Fan Auto
SysteCmool On Cool
PRESS
BATTERY HOLDER TWO AAA ALKALINE BATTERIES
TEMPERATURE SETTING BUTTON RAISES TEMPERATURE SETTING
FAN BUTTON SELECTS AUTO OR ON
TEMPERATURE SETTING BUTTON LOWERS TEMPERATURE SETTING
SYSTEM BUTTON SELECTS HEAT, OFF, COOL OR AUTO ...
Owner's Manual - Page 6
... Hazard. Air conditioning compressor damage possible.
Replace Batt
Service Needed
Fan
System
Auto
Cool
PRESS THE SYSTEM BUTTON TO SELECT HEAT, OFF, COOL OR AUTO. See Auto Changeover section. Do not operate cooling system when outdoor temperature is below 50°F (10°C). Operate Your Thermostat
Set System Setting Press the System button to select...
Owner's Manual - Page 7
On-The fan runs continuously. Inside Replace Batt
Cool Setting
Service Needed Cool On
Fan
System
Auto
Cool
PRESS THE FAN BUTTON TO SELECT AUTO OR ON. Operate Your Thermostat (Cont)
Set Fan Setting Press the Fan button to select Auto or On:
Auto-Normal setting for more efficient air cleaning. Use this setting for improved air circulation or...
Owner's Manual - Page 8
Operate Your Thermostat (Cont)
Change Temperature Setting Press the Up or Down button to select the desired temperature setting. Inside Replace Batt
Service Needed Cool On
Fan
System
Auto
Cool
TEMPERATURE SETTING
PRESS THIS BUTTON TO RAISE THE TEMPERATURE SETTING
PRESS THIS BUTTON TO LOWER THE TEMPERATURE SETTING
TEMPERATURE SETTING RANGE: HEAT: 40°TO 90°F (4.5°T0 32...
Owner's Manual - Page 9
... BATTERY INDICATOR
Inside Replace Battery Cool Setting
Service Needed
Fan
System
Auto
Cool
M22110
The thermostat does not lose any settings when the batteries are permanently stored in memory.
69-1713
9 all settings are replaced; Replace Batteries
AA alkaline batteries. 1. When the Replace Battery indicator is flashing,
replace batteries promptly with two fresh AAA alkaline batteries...
Owner's Manual - Page 10
Remove the battery holder from the thermostat. BATTERY HOLDER LATCH
BATTERY HOLDER
Inside Replace Battery
Service Needed
Fan
System
Auto
Cool
M22111
10
69-1713 Replace Batteries (Cont)
2. Press the battery holder latch to release the battery holder.
3.
Owner's Manual - Page 14
...after a shutdown.
The minimum-off timer is a call during the minimum-off timer, the thermostat flashes "Cool On" or "Heat On" a in the display and the compressor and the ...or "Heat On"a appears solidly in the display. Built-in Compressor Protection
The TH5110D Thermostat has built-in compressor protection (minimum-off timer) that prevents the compressor from restarting too early after the compressor...
Owner's Manual - Page 15
The following pages in the display, the temperature setting of the opposite mode is also being adjusted. The Auto setting appears only if the thermostat is not adjustable.
69-1713
15
The thermostat automatically keeps the cool and heat temperature settings three degrees apart (called deadband). Auto Changeover
Auto Changeover is a feature used on the same...
Owner's Manual - Page 16
Replace Batt
Service Needed Cool On
Fan
System
Auto
Cool
PRESS THE SYSTEM BUTTON TO CHANGE SYSTEM SETTING TO AUTO. M22113
The Auto setting appears only if the thermostat is set up for Auto Changeover by your heating and air conditioning dealer.
16
69-1713 Press the System button to change the System setting to Auto.
Auto Changeover (Cont)
1.
Owner's Manual - Page 17
... button to display the Heat temperature setting. Press the Select Heat/Cool button to raise or lower the cool temperature setting.
3. Replace Batt
Service Needed
Fan Auto
Select Heat/Cool
SELECT HEAT/ COOL BUTTON
TEMPERATURE SETTING
PRESS THIS BUTTON TO RAISE THE TEMPERATURE SETTING
PRESS THIS BUTTON TO LOWER THE TEMPERATURE SETTING
M22114
69-1713
17 "Select...
Owner's Manual - Page 18
... flashing six seconds after the last button press. The thermostat then returns to raise or lower the heat temperature setting.
5. Inside
Heat Setting
Service Needed
Fan Auto
Select Heat/Cool
TEMPERATURE SETTING
PRESS THIS BUTTON TO RAISE THE TEMPERATURE SETTING
PRESS THIS BUTTON TO LOWER THE TEMPERATURE SETTING
M22116
18
69-1713 Auto Changeover (Cont)
4. Press the...
Owner's Manual - Page 23
Before calling, please have the thermostat model number and date code available.
MODEL NUMBER xxxxxxxx
DATE CODE xxxxxx
THERMOSTAT BATTERY HOLDER
69-1713
M22047 23
Customer Assistance
For assistance with your Honeywell product, please visit www.honeywell.com/yourhome or call Honeywell Customer Care toll free at 1-800-468-1502.
Owner's Manual - Page 24
... or consequential damages, so this product, excluding battery, to be to repair or replace the product within a reasonable period of time. If the product is shown by Honeywell that the defect or malfunction was in the workmanship or materials, under normal use and service, for a period of five (5) years from which occurred while the...
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