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Question posted by nomMO on April 22nd, 2014

What Causes A Thermostat To Blink A Red Light

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Related Honeywell TH8321U1006 Manual Pages

Owner's Manual - Page 1

Operating Manual VisionPRO® TH8000 Series Touchscreen Programmable Thermostat 69-1894EFS-01

Owner's Manual - Page 2

.... For assistance with your fingertip. Copyright © 2009 Honeywell International Inc. All rights reserved. Never use sharp instruments, such as a pencil or pen, to the thermostat, always press keys with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502 69-1894EFS...

Owner's Manual - Page 3

... 8 Using program schedules 9 Program schedule overrides 12 Vacation hold 14 Special features 15 Screen lock 16 Screen cleaning 17 Humidity display & control 18 Appendices Battery replacement 20 Advanced functions 21 In case of difficulty 26 Optional remote sensors 28 Limited warranty 29 This thermostat is below 50˚F (10˚C). 1 69-1894EFS-01

Owner's Manual - Page 4

...touch temp control overrides program schedule at any time. • Precise comfort control keeps temperature within 1°F of reliable service and touchscreen climate control. Features • 7-day program schedules maximize comfort and economy. • Armchair programming: Just pull thermostat... display with backlight is easy to -use thermostat. You've just purchased the world's most...

Owner's Manual - Page 5

Program schedules: Preset to bed at 10 pm See pages 10-13 ENGLISH ONE-TOUCH TEMP CONTROL: You can override the program schedule at 6 pm and go . Set clock... See page 8 4. Then check the settings below and change if needed: 1. VisionPRO® TH8000 Series Your new thermostat is pre-programmed and ready to go to energy-saving levels while you're at work or asleep (assumes you wake...

Owner's Manual - Page 6

... SYSTEM HEAT 6:01 AM Following Schedule Press to adjust temperature settings (see pages 11-14) Press for more options (select models only) SCHED HOLD CLOCK SCREEN MORE Press to override program schedule (see pages 12-14) Press to set clock (see page 6) M29344 Press to lock keypad for 30 seconds to...

Owner's Manual - Page 7

... 70 FAN AUTO Inside SYSTEM HEAT 6:01 AM 70 Set To Following Schedule Recovery Program schedule on (does not display when off) SCHED HOLD CLOCK SCREEN MORE M29345 Adaptive Intelligent Recovery in effect (see page 15) Other display messages: • Cool On: Cooling system is activated • Heat On: Heating system...

Owner's Manual - Page 9

... system. ENGLISH Fan setting VisionPRO® TH8000 Series WED 70 FAN Inside AUTO SYSTEM HEAT 6:01 AM 70 Set To Following Schedule SCHED HOLD CLOCK SCREEN MORE Press FAN M29348 Note: If a fan schedule is on . • Auto: Fan runs only when the heating or cooling system is programmed, "Auto" will...

Owner's Manual - Page 10

... FAN Inside AUTO SYSTEM HEAT 6:01 AM 70 Set To Following Schedule SCHED HOLD CLOCK SCREEN MORE M29349 Press the SYSTEM button to select, then press DONE. • Heat: Thermostat controls only the heating system. • Cool: Thermostat controls only the cooling system. • Off: Heating and cooling systems are off. • Auto...

Owner's Manual - Page 12

ENGLISH Operating Manual EnergyStar® settings for maximum cost savings This thermostat is pre-set to adjust times and temperatures of each time period.) Wake (6:00 am) Leave (8:00 am) Return (6:00 pm) Sleep (10:00 pm) ...

Owner's Manual - Page 17

... the Wake time to reach programmed temperature settings, so the temperature is activated before restarting, to Auto, the thermostat automatically selects heating or cooling depending on screen. Adaptive Intelligent Recovery: This feature allows the thermostat to "learn" how long the furnace and air conditioner take to 6 am , so the temperature is displayed on...

Owner's Manual - Page 19

... abrasive cleansers. Screen cleaning VisionPRO® TH8000 Series Press SCREEN 6:00PM SCHED HOLD CLOCK SCREEN MORE M29358 Screen lock timer (30 seconds) 30 OK TO CLEAN SCREEN Press SCREEN to clean the screen. After 30 seconds, press DONE to resume normal operation, or press SCREEN again if you can clean the screen without changing any liquid directly on the thermostat.

Owner's Manual - Page 21

...Inside 52 Humidity DEHUMIDIFIER 45 Select models allow you to decrease summer humidity. The thermostat monitors humidity. DONE Press to save and exit, or press CANCEL to exit ... ADbeohutmyioduifricnaetiwonthceornmtrooslt(astelect models) Press MORE until the humidity screen is displayed 6:00PM SCHED HOLD CLOCK SCREEN MORE Press to set the desired humidity level. Press DONE ...

Owner's Manual - Page 22

Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Grasp thermostat and pull to run on AC power when installed. Install fresh batteries immediately... replace batteries once a year, or before batteries are optional (to provide backup power) if your thermostat was wired to remove fom wallplate M29363 Batteries are depleted. ENGLISH M29364 Insert 3 fresh AAA alkaline batteries 69-1894EFS-01 ...

Owner's Manual - Page 25

...: Options: 0 Fahrenheit 1 Celsius Daylight savings time on/off Function 0330 The thermostat is pre-programmed to automatically adjust to turn the program schedule on or off:.../off . ENGLISH Advanced functions VisionPRO® TH8000 Series Program schedule on (7-day programmable). Thermostat is non-programmable. 4 Program schedule is off Function 0160 Press s/t to daylight savings time...

Owner's Manual - Page 28

... & cooling system is on. • Make sure furnace door is closed securely. • If thermostat is battery powered, make sure the thermostat is normal. Make sure heating and cooling temperatures are correctly installed (see page 20). • If thermostat is AC powered, a dim display is not locked (see page 20). No response to...

Owner's Manual - Page 29

... circuit breaker and reset if necessary. • Make sure power switch at the same time • This is set system to Heat. Auto indicates the thermostat is set system to restart safely, without damaging the compressor (see page 7). 27 69-1894EFS-01 Display shows Fan Auto and On or Auto and...

Owner's Manual - Page 30

... AUTO SYSTEM HEAT 6:01 AM 70 Set To Following Schedule Outside 43 SCHED HOLD CLOCK SCREEN MORE Inside temperature Outside temperature M29367 If an outdoor sensor is installed, the current outdoor temperature...is installed, the display shows an average of the sensor. (The internal sensor in the thermostat is disabled.) If more than one indoor sensor is displayed. ENGLISH 69-1894EFS-01 28 If...

Owner's Manual - Page 31

... the product is determined to be defective or malfunctions, Honeywell shall repair or replace it is shown by Honeywell that the defect or malfunction was caused by the consumer. This warranty shall not apply if it (at 1-800-468-1502. Some states do not allow limitations on how long an implied...

Owner's Manual - Page 33