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Most Recent Honeywell T8001 Questions
There Is No Display On The Screen
(Posted by Besskartsunes 2 years ago)
Screen Is Blank And The Thermostat Doesn't Work
Thermostat is completely dead. What to do?
Thermostat is completely dead. What to do?
(Posted by milesweinberger 7 years ago)
How To Reset Blank Display On Honeywell T8001c
(Posted by livinma 9 years ago)
Honeywell Thermostat Manual T8001c1019 Free How To Operate
(Posted by uwotmDchiri 9 years ago)
How To Program Del-air Thermostat
(Posted by sunnylou 9 years ago)
Honeywell T8001 Videos
Honeywell T8001 (Rebranded DEL-AIR) 2-Stage Heat Pump Digital Thermostat
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Duration: 3:08
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HVAC - Honeywell T8001
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Duration: 11:15
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Popular Honeywell T8001 Manual Pages
Owner's Manual - Page 1
T8000, T8001,T8002, T8011, T8024 Programmable Thermostats
OWNER'S GUIDE
1
6699-1-1443311-1-1
Owner's Manual - Page 2
...follow the simple programming instructions in this manual, your thermostat automatically controls the temperature in your convenience. • Backlit display (select models).
2
69-1431-1 Welcome to the world of comfort and energy savings with reliable, precise temperature control. If you with your new Honeywell programmable thermostat.
Your new programmable thermostat is designed to...
Owner's Manual - Page 3
... ...6 Programming Thermostat ...7
Setting Current Time and Day ...8 Setting Weekday Program ...9 Setting Weekend Program ...10 Setting Temporary Temperature Hold 13 Setting Indefinite Temperature Hold 13 Operating Thermostat ...13 Setting SYSTEM and FAN Switches 13
Replace the Batteries (T8002 Only 14 Backlighting (Select Models 14 Minimum Off-Timing ...15 Troubleshooting ...16 Customer...
Owner's Manual - Page 4
...KEY • CURRENT SETPOINT. • CHANGE DAY AND TIME. • PROGRAM SELECTIONS. BATTERY DOOR
SYSTEM SWITCH
M14673
4
69-1431-1
T8000, T8001
PM
T8011, T8024
TUE
MODELS
Hold
Select
PM TUE
Hold
Select
T8002 MODEL
AuFtoANOn
FAN SWITCH
CoolSOYfSf THEeMat
HOLD KEY • SET TEMPORARY TEMPERATURE HOLD.
AuFtoANOn
FAN SWITCH SYSTEM SWITCH
CoolSOYfSf THEeMat
DECREASE...
Owner's Manual - Page 5
... for weekdays and weekend.
If you desire. Preprogrammed Time and Temperature Settings. Planning Program Schedule
The thermostat display shows day, time, program period, and temperature. The thermostat can use the program schedule to program the thermostat, it uses the preprogrammed time and temperature settings in the weekday and weekend times and temperatures you decide not to...
Owner's Manual - Page 7
... house before you arrive home.
69-1431-1 When deciding what time to set for your Wake period, include extra lead time, depending on the heating/cooling equipment after an energy saving period. Programming Thermostat
The thermostat is flexible and can set for an energy-saving temperature while you are available during cooling season.)
Return...
Owner's Manual - Page 12
Press ▲ or ▼ key to displaying SET the current day time and temperature in effect until the next program period. M12641A
12
69-1431-1 The thermostat reverts to set indefinite temperature setting.
Press ▲ or ▼ key to indefinitely hold a temperature.
M18556
Setting Temporary Temperature Hold
1. Setting Indefinite Temperature Hold
The Hold key ...
Owner's Manual - Page 13
... off.
NOTE: In the programming mode, the and indicate system setting.
13
69-1431-1 Compressor is on continuously). Ht. (heat pump models only): The thermostat cycles emergency heat relay (E) and cycles auxiliary heat (W2), as needed, to select the desired fan setting. SYSTEM settings: Cool: The thermostat controls the cooling. Terminal L is energized continuously (fault heat...
Owner's Manual - Page 14
... stored permanently! it is blank when changing batteries, reset the time and day.
Your program does not require resetting;
Replace the batteries as soon as possible after the message flashes.
Back Lighting (Select Models)
Any key pressed lights the display for one to two months before the batteries run low, your thermostat shows a "bAt Lo" message in the digital...
Owner's Manual - Page 15
... , the minimum off-timer is changed . Minimum Off-Timing
The thermostat minimum off-timer assures that the compressor does not come on the T8011 (heat pump model).
The minimum off-timer operates in cooling on the T8000 and T8001, T8002, T8024 (multistage model) and in effect.
15
69-1431-1 Power interruption and power restoration...
Owner's Manual - Page 16
... 37°C).
Action
• Check if the thermostat is in the Off
position-set the heating higher or the cooling lower).
Troubleshooting
Symptom Display does not come on the wallplate.
• Check if the circuit breaker is tripped-reset the circuit breaker.
• Check if the fuse is blown-replace the fuse. • Check if the switch at...
Owner's Manual - Page 17
... the circuit breaker is tripped-reset the circuit breaker.
• Check if the fuse is blown-replace the fuse. • Check if the switch at the equipment is in the Off
position-set to Heat. • If the temperature setting is higher than the current room
temperature and the flame is displaying, the thermostat is operating correctly. continued...
Owner's Manual - Page 18
...-reset the circuit breaker.
• Check if the fuse is blown-replace the fuse. • Check if the switch at the equipment is in the Off
position-set to Cool. • If the temperature setting is lower than the current room
temperature and the snowflake is displaying, the thermostat is operating correctly. Symptom Cooling does not come on.
Troubleshooting...
Owner's Manual - Page 19
... indicator
or is complete.
Customer Assistance
If you have any questions concerning the operation of your thermostat, please visit us at www.honeywell.com or call the thermostat information helpline at 1-800-468-1502.
19
69-1431-1
Troubleshooting (Continued). Action Wait a couple minutes after seeing the flame or snowflake and then check the registers...
Owner's Manual - Page 20
... which occurred while the product was in the workmanship or materials, under normal use and service, for a period of one (1) year from defects in the possession of a consumer....if it is defective or malfunctions, Honeywell shall repair or replace it (at Honeywell's option) within a reasonable period of time. Warranty
Honeywell warrants this product, excluding battery, to be free from the date...
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