Honeywell T8400C1099 Owner's Manual

Owner's Manual for Honeywell T8400C1099 Thermostat (8 pages)

Specifications:

445/445393-t8400c1099.pdf file (26 Sep 2023)
  • Manufacturer: Honeywell
  • Category of Device: Thermostat
  • Document: T8400C1099, File Type: PDF Owner's Manual
  • Updated: 26-09-2023
  • Count of Pages: 8
Download T8400C1099 Manual (8 pages)

Read PDF Document Online:

Data: UPD 26th September 2023

Honeywell T8400C1099 Thermostat PDF Owner's Manual (Updated: Tuesday 26th of September 2023 09:51:30 AM)

Rating: 4.6 (rated by 16 users)

Compatible devices: Heat/1Cool - T841A1563 Premier 2 Stage Thermostat, BACnet, XE99 series, 69-1402M, PRO 2000 TH2210D, INNCOM e7, Tradeline T874D, Easy-To-See TRADELINE T841A.

Recommended Documentation:

  • T6570 Series Product data (UPD: 24 Jul 2023, honeywell/t6570-series.pdf) ()
  • Lyric T6 Operation & user’s manual (UPD: 23 Jun 2023, honeywell/lyric-t6.pdf) ()
  • ATC928G3000 Frequently asked questions manual (UPD: 28 Jun 2023, honeywell/atc928g3000.pdf) ()
  • T775L Series Installation instructions manual (UPD: 04 Feb 2024, honeywell/t775l-series.pdf) ()
  • 2450Cm Series Quick installation manual (UPD: 04 Oct 2023, honeywell/2450cm-series.pdf) ()

Text Version of Honeywell T8400C1099 Thermostat Manual (Summary of Contents)

(Ocr-Read of Honeywell T8400C1099 Document (Main Content), UPD: 26 September 2023)

  • 4, 4 69-1491–1 Then set the SYSTEM switch: Cool: Normal setting for months when your home needs cooling (air conditioning). Digital display shows a snowflake when cooling is on. Off: Both heating and cooling are off. Heat: Normal setting for months when your home needs heating. Di…

  • 8, Honeywell T8400C1099 • Check the system fuse or circuit breaker and replace or reset if necessary. • Check for air movement at the register. Temperature setting is too warm or cool • Adjust the temperature by pressing either the ▲ or ▼ key. If you have questions concerning this thermostat, call Hon…

  • 7, 7 69-1491–1 Troubleshooting Guide CAUTION Operating at too low of an outdoor temperature may cause compressor damage. Damage to compressor possible. Do not operate cooling if outdoor temperature is below 50°F (10°C). Refer to manufacturer’s recommendations. Heating or cooling does not come…

  • 3, 3 69-1491–1 Settings Setting FAN and SYSTEM Switches Fan and system settings are controlled by using FAN and SYSTEM switches located on the bottom of the thermostat case. First set the FAN switch: Auto: Normal setting for most homes. In cooling, the fan goes off and on with the cooling equipment.…

  • 5, 5 69-1491–1 Displaying Temperature Setting NOTE: Your temperature setting can be set anywhere from 40° to 99°F (5° to 37°C). The temperature setting and the room temperature are shown separately on the digital display. The ▼ indicator points to Set when the temperature setting…

  • 6, 6 69-1491–1 Changing Temperature Setting 1. To lower the temperature setting, press the ▼ key. When in the heating mode, lowering the temperature at night or during the day can lower your energy costs. 2. To raise the temperature setting, press the ▲ key. When in the cooling m…

DOC-492c8e89:

Recommended:
Rambla 250, CD-110, FGFL77A, RESTIO ISX-18 D

Links & Tools
DELUXE, WFHT BASIC 24V, SimpleComfort SC2211L, S6051-L2 Series, Powerplaant HortiSwitch
  • Watts Industries
    WFHT BASIC 24V

    PPLIMP10327 Ab MODES DESCRIPTION - Basic electronic thermostat to be used on water floorheating systems controlled by actuators. - Silent (triac output), to be connected directly to actuators (see connecting drawing on the installation sheet) or to our Modular connecting system. ...

    Model & Doc Type: WFHT BASIC 24V 4

  • Cadet
    SBFT2

    General Programming Operation:5-1-1 programming allows you to create a heating schedule that is specificto your needs: weekdays, Saturday, and Sunday. Weekdays are a singleunit, meaning the program schedule will be the same for Monday,Tuesday, Wednesday, Thursday, and Friday. Saturday and Sunday ca ...

    Model & Doc Type: SBFT2 2

  • Honeywell
    PRESTIGE THX9321

    HoneywellSystemInstallationGuideTHX9321/9421 Prestige ° IAQ and RF ElMWith wireless accessoriesControl for up to 4 HeaU2 Cool heat pump systems or up to 3 HeaU2 Coolconventional systems for residential and commercial applications.installation guide for:* Prestige THX9321/9421 thermostat* Equip ...

    Model & Doc Type: PRESTIGE THX9321 28

  • Honeywell
    T822K

    Owner’s Manual English: Page 1Mode d’emploi Français : Page 6Manual de Uso Español: Página 11T822 SeriesThermostat® U.S. Registered Trademark. Patents pending. Copyright © 2007 Honeywell International Inc.All rights reserved.69-1945EFS-1Check package contents:• Thermostat• W ...

    Model & Doc Type: T822K 16

Additional Information:
# Brand Model Document Type/File Pages File Size Last Checked
1 Gustavsberg
Nordic
Gustavsberg Nordic
24 13/10
2 Rickard
MLM 24
Rickard MLM 24
4 14/10
3 Seitron
TA D01B
Seitron TA D01B
6 24/11
4 Lennox
icomfort
Lennox icomfort
39 04/12
5 EcoNet
RETST700SYS
EcoNet RETST700SYS
68 27/10
6 OJ Electronics
OCC3
OJ Electronics OCC3
8 09/12
7 INFLOOR
29050 V1
INFLOOR 29050 V1
2 24/01
8 White Rodgers
1F95-1280
White Rodgers 1F95-1280
16 0.82 Mb 14/02
9 Trane
RT-SVX19A-E4
Trane RT-SVX19A-E4
64 0.7 Mb 16/01
10 Honeywell
TRADELINE Q7300H Series
Honeywell TRADELINE Q7300H Series
8 0.55 Mb 20/04
Product Types:

Popular Right Now:

# Brand Model Document (PDF) Pages Size Check Date
1 Samsung
UN75F6400AF
Samsung UN75F6400AF
34 4.19 Mb 04.01.2024
2 BMW
K 1600 GT
BMW K 1600 GT
69 0.46 Mb 03.04.2024
3 XTZ
89 FRONT
XTZ 89 FRONT
11 12.10.2023
4 PALSON
EASY123
PALSON EASY123
1 0.2 Mb 02.02.2024
5 Apogee
ensemble
Apogee ensemble
2 0.2 Mb 17.01.2024
6 Yamaha
FS-300
Yamaha FS-300
34 4.11 Mb 10.03.2024
7 Triarch
32759
Triarch 32759
1 0.09 Mb 14.04.2024
8 Electric Blue Motors
Blue Window
Electric Blue Motors Blue Window
23 22.10.2023
9 MORLEY PEDALS
SLVO1
MORLEY PEDALS SLVO1
1 29.10.2023
10 Advantech
TREK-734
Advantech TREK-734
56 02.04.2024
Operating Impressions, Questions and Answers: