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Most Recent Honeywell T8700C Questions
New Homeowner... The Home Has A T8700c. The Temperature Settings Don't Set. Help
I've set the wake and the sleep tempratures to 70, but my house temperature will drop to 56. When I ...
I've set the wake and the sleep tempratures to 70, but my house temperature will drop to 56. When I ...
(Posted by amhodnett 10 years ago)
Replacement For T8700c
(Posted by Anonymous-86236 11 years ago)
What Year Is The T8700c? Whats A Good, Simple Honeywell Replacement?
(Posted by jkmullen 12 years ago)
My Digital Display Only Shows The Top Half Of The Characters?
(Posted by sjcytron 12 years ago)
Popular Honeywell T8700C Manual Pages
Owner's Manual - Page 1
T8700C An Electronic Round™ Programmable Thermostat
OWNER'S GUIDE
1
6699--11009999
Owner's Manual - Page 2
...100 years of Honeywell engineering expertise went into the making of your time and temperature settings.
• Large digital display. Batteries are not required because your time and temperature settings are
held ... Simple and Easy to change your new thermostat! Congratulations on the purchase of this thermostat in memory.
2
69-1099 The and keys make it easy for batteries.
Owner's Manual - Page 3
... most homes.
In cooling, the fan goes off .
ON: The fan runs continuously.
HEAT: Normal setting for improved air circulation and air quality. PROGRAMMING
The thermostat is already programmed for months when your home needs cooling (air conditioning).
OFF: Both heating and cooling are controlled by using the Fan and System ...
Owner's Manual - Page 4
Preprogrammed Time/Temperature Settings. Changing your cooling WAKE time also changes your heating WAKE time.
4
69-1099 SLEEP is ...;F (16.5°C)
Cooling Setpoint
78°F (25.5°C)
82°F (28°C)
WAKE is the time period you can set for an energy-savings temperature while you want the house at a comfortable temperature during the day. NOTE:
The heating and cooling program...
Owner's Manual - Page 5
... . To change to the cooling program, move the System switch to the COOL position and enter the cooling temperature settings. If not, press the key until End is displayed or the thermostat will automatically return to set desired WAKE time.
3. AM
b.
Press or to normal operational mode within five minutes.
5
2. Press or to...
Owner's Manual - Page 6
PM
b.
Run Program
a. The
thermostat then displays current
time and room temperature.
6
69-1099 Press or to set desired SLEEP time.
5. Press . Press . Set SLEEP time a.
End is
displayed
for five
seconds
indicating
the end of
PM
program- 4.
Press . Press or to set desired SLEEP temperature.
6. PM
b.
a. Set SLEEP
SET
Temperature. ming.
Owner's Manual - Page 7
...until the
next pro-
Temporary Change. b. TEMPORARY is displayed. Hold Function.
To hold the thermostat at one temperature indefinitely, program both WAKE and SLEEP to display present
temperature setting. OPERATING YOUR THERMOSTAT
Display Temperature Setting.
NOTE: To cancel your TEMPORARY change is displayed.
a. The TEMPORARY
change , press until End is displayed...
Owner's Manual - Page 8
M12545
69-1099 ENERGY SAVINGS
You can also save energy with this thermostat during the heating season by automatically raising the temperature setting during the cooling season by automatically lowering the temperature setting 5°F (3°C) to 10°F (5°C) at night. You can save energy during the day before you leave for work or...
Owner's Manual - Page 9
Damage to remain off for five minutes before restarting.
9
69-1099
the thermostat allows the compressor to compressor possible.
IMPORTANT Temporary protection delay protects compressor; Do not operate cooling if outdoor temperature is below 50°F (10°C). TROUBLESHOOTING GUIDE
CAUTION
Operating At Too Low Of Outdoor Temperature May Cause Compressor Damage. Refer to...
Owner's Manual - Page 10
... breaker and replace or reset if necessary.
For service, contact your local heating and cooling contractor:
10
69-1099 Check power to HEAT or COOL. Friday, 7:00 am - 5:30 pm, Central time.
Adjust the temperature by pressing either the or key.
Symptom Heating or cooling does not come on the thermostat is set to the...
Owner's Manual - Page 12
... least 10%
post-consumer pa6pe9r-f1ib0er9s9. All Rights Reserved ® U.S. Home and Building Control Honeywell Inc. Registere1d2Trademark
Helping You Control Your World®
Printed in U.S.A. Honeywell Plaza P.O. Box 524 Minneapolis, MN 55408-0524
Home and Building Control Honeywell Limited-Honeywell Limitée 155 Gordon Baker Road North York, Ontario M2H 3N7
69-1099 8-97 R.T.
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