Honeywell T8131C Support Question
Honeywell T8131C Support Question
Find answers below for this question about Honeywell T8131C.Need a Honeywell T8131C manual? We have 1 online manual for this item!
Question posted by cleebenn84 on July 9th, 2011
Thermostat Power Light Goes Off And On
Power light on Thermostat wwill go off, when the light is off the fan blower runs, but the compressor does not come on
Current Answers
Related Honeywell T8131C Manual Pages
Owner's Manual - Page 1
T8131C Programmable Thermostat
OWNER'S GUIDE
Weekday/Weekend Programmable Heat and/or Cool Thermostat and Mounting Plate
1
696-90-801821-2-2
Owner's Manual - Page 2
... designed to a comfortable level of heating or air conditioning. Direct questions concerning the operation of this manual, your thermostat will
automatically control the temperature in your new Honeywell programmable thermostat.
Welcome to the world of comfort and energy savings with reliable, precise temperature control.
Temperature control saves energy and allows you to...
Owner's Manual - Page 3
Table of Contents
Page Programming Thermostat ...4 Program Schedule ...6 T8131C Programming Guide ...8 Setting Fan and System Switches 12 Installing Batteries ...13 Troubleshooting Guide ...15 Limited One-Year Warranty Inside Back Cover
3
69-0812-2
Owner's Manual - Page 4
...programmed in your personal temperature program in memory if ac power is mounted on the display when you get ready for normal thermostat operation;
When deciding what time to set one schedule ...batteries are recommended to heat the house before you get up , while you program the thermostat, set for your WAKE period, include extra lead time, depending on the outside temperature ...
Owner's Manual - Page 5
...use the ball of your furnace response time, to give the furnace a head start to program the thermostat, it . If you decide not to heat the house before bedtime. When deciding what time to enter...finger or a soft pencil eraser. For example, a house that is occupied during programming, just press the Run Program key, and continue again at 78°F (26°C), 24 hours a day.
Also, you do...
Owner's Manual - Page 7
... RETURN start times should include extra lead time, based on outside temperature and furnace response time, to give your furnace a head start to program the thermostat, it automatically controls heating at 68°F (20°C) and cooling at 78°F (26°C), 24 hours a day.
7
69-0812...
Owner's Manual - Page 8
... door (on display.
8
69-0812-2 Follow instructions in memory if ac power is lost. Set Current Time/Day
Ahead
To set time, press and release...T8131C Programming Guide
NOTE:
Batteries are required only for armchair programming, and to retain your personal temperature schedule in Installing Batteries section. then press
Run Program
. WAKE, MON-FRI and SET appear
on the thermostat...
Owner's Manual - Page 9
... the Heating Program. Cooler
Cooling Program With system switch at COOL, follow the same instructions as desired. Press and release
Run Program
to program WAKE temperature for Mon-Fri. After programming, adjust fan and system switches, as for
SLEEP.
Ahead
Warmer
Press
to program WAKE time and
to start
the program.
9
69...
Owner's Manual - Page 10
... Program
.
;
Cooler
Check Current Temperature Setting-press
Present Setting
. then
press
Run Program
.
10
69-0812-2 temperature cancels
Warmer
Hold a temperature indefinitely-press
Hold Temp
,
;
A quick guide for current period only-press
Cooler
itself at next scheduled ...
Owner's Manual - Page 11
then press
Run Program
. press again for yesterday's usage, and again for cumulative usage. Permanently Change a program-repeat steps in Heating Program or Cooling Program sections (pages 5...; Check Usage -
Return to cancel shows; Cancel a program-press
Weekday Schedule
then
Weekend Schedule
until program to normal program or start program -press
Run Program
.
11
Questions?
Owner's Manual - Page 12
....
12
69-0812-2
Cool Off Heat
HEAT: The thermostat controls Cool Off Heat your air conditioning system. AUTO: Normal setting for
more efficient electronic air cleaning.
Then set the fan switch. A single-speed fan
turns on low with the
air conditioner or furnace. ON: The fan runs continuously.
OFF: Both the heating and air conditioning...
Owner's Manual - Page 13
We recommend Energizer® batteries.
• Make sure the thermostat is set to the OFF position.
• Use a coin to retain your personal temperature schedule in memory if ac power is lost.
• Use two AA alkaline batteries; nonalkaline batteries do not last as long. Installing Batteries
IMPORTANT Batteries are required only for...
Owner's Manual - Page 14
... on the left ends of removing the old ones, the thermostat does not require reprogramming.
INSTALL TWO AA ALKALINE BATTERIES AS SHOWN
POWER
M9203
14
69-0812-2 However, if the display is blank, the batteries are dead or incorrectly installed and the thermostat requires reprogramming. • Install the fresh batteries, as shown, making...
Owner's Manual - Page 15
...the green light emitting diode (LED)
located to the left of the LCD is lit, indicating the thermostat is lit....thermostat is 45°F to 88°F (7°C to HEAT. s Verify the program times for the period.
Display will not come... on .
Troubleshooting Guide
IF... Heating will not go lower s The temperature setting limit was reached.
Temperature display will not come ...
Owner's Manual - Page 16
Cooling will not come on after changing the setting before the air conditioner starts. s Check that the switch on , the compressor could have reached its high limit temperature protection and shut down. s The thermostat has a built-in time delay on . s Check the system fuse or circuit breaker and replace or reset, if necessary. After...
Owner's Manual - Page 17
The house is coming from the registers. SYSTEM ON indicator is lit, but no heat is too warm or too cool. The current thermostat setting does not match the display temperature.
s Press ...current temperature setting. bAt Lo remains on before checking for the furnace to heat up and the fan to come on (Cont). s If desired, change the temperature setting.
s Allow time for heat at the...
Owner's Manual - Page 18
Paul Montreal Ottawa Toronto
Edmonton Regina Winnipeg
Calgary Moncton North Bay Quebec St. John's
Halifax
Vancouver
Thermostat patents pending. San Diego M2416A
18
69-0812-2 Louis Columbus
New York Philadelphia Seattle
Louisville Portland Wash., D C
San Francisco
Dallas Atlanta
Los Angeles
*Based on ...
Owner's Manual - Page 20
... Control Your World 69-0812-2 Central time.
Toll-free Customer Assistance
For all questions concerning this thermostat, please read and follow the instructions. If additional assistance is needed, call , please have the following information available: Thermostat model number and date code, and type of heating/cooling system (for example, hot water, warm...
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