Honeywell RTH7400 Support Question
Honeywell RTH7400 Support Question
Find answers below for this question about Honeywell RTH7400.Need a Honeywell RTH7400 manual? We have 1 online manual for this item!
Question posted by antrPsychm on November 20th, 2013
How To Reset The Honeywell Thermostat Rth7400 Week Day Display In The Setup
installation
Current Answers
Related Honeywell RTH7400 Manual Pages
Owner's Manual - Page 1
Operating Manual
RTH7400/RTH7500 Series
Programmable Thermostat
69-2222EF-03
Owner's Manual - Page 2
... covers the RTH7400 and RTH7500 models.
(Pull thermostat from wallplate and turn over to find model number) This thermostat contains a Lithium battery which may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate
CAUTION: EQUIPMENT DAMAGE HAZARD. Patents pending.
For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll...
Owner's Manual - Page 3
...4 Quick reference to status display 5
Programming & Operation Clock setting 6 Fan setting 7 System setting 8 Using program schedules 9 Program schedule overrides 13 Auto Changeover 15 Filter reminder 17 Special features 18
RTH7400/RTH7500 Series
Appendices Battery replacement 19 Customer assistance 20 In case of difficulty 21 Limited warranty 23
This thermostat is pre-programmed and...
Owner's Manual - Page 4
Operating Manual
About your new thermostat
Congratulations! You've just purchased the world's most advanced, easy-to -follow menu programming. • One-touch temp control ...of the level you set. • Change/check reminder lets you know when to replace furnace filter. • Large display with backlight is easy to read-even in the dark.
69-2222EF-03
2 Features
• Easy-to -use...
Owner's Manual - Page 5
...and change , see page 8
4.. Select system setting: Preset to Heat To change if needed:
1.. This thermostat is ready to go .
Set clock See page 6
2.. All you wake at 6 am, leave at... pages 13-14).
3
69-2222EF-03 Program schedules: Preset to go ! RTH7400/RTH7500 Series
Your new thermostat is set the time and day. Select fan setting: Preset to Auto To change , see pages 10-14
ONE...
Owner's Manual - Page 7
Quick reference to status display
Current day of week
Current inside temperature
RTH7400/RTH7500 Series Current time
Smart Response® Technology in effect (see page 15)
System setting (see page 8)
Mon
75 Recovery System Cool
6:01 AM
Fan ...
Owner's Manual - Page 8
Note: To change the current week day display, see System Setup in your Installation Guide.
6
Note: The real-time clock should never require adjustment since it automatically updates for daylight savings time, and stores ...More
Adjust time, then press DONE
Mon
M28079
6:01 AM
Go Back
69-2222EF-03
Done M28080
To set the current time display, press CLOCK, then press s or t to adjust the time.
Owner's Manual - Page 9
System Heat
System
Fan Auto Fan
Done
M28082
7
69-2222EF-03 Fan setting
Press SYSTEM & FAN
System & Fan
Schedule
Clock & More
M28081
Press FAN to select mode, then press DONE
RTH7400/RTH7500 Series
Press SYSTEM & FAN, then FAN to select fan operation:
• On: Fan is always on. • Auto: Fan runs only when the heating or
cooling system is on.
Owner's Manual - Page 10
... are off. • Em Heat (only for heat pumps with auxiliary heat): Thermostat controls Emergency and Auxiliary Heat. Operating Manual
System setting
Press SYSTEM & FAN
System ...Thermostat controls only the heating system. • Cool: Thermostat controls only the cooling system. • Auto: Thermostat automatically selects heating or cooling depending on how your thermostat was installed.
...
Owner's Manual - Page 11
... the evening, until you want overnight (usually an energy-saving level).
9
69-2222EF-03
RTH7400/RTH7500 Series
Save money by setting program schedules
It's easy to program your system for weekdays ...to the time you leave home and the temperature you leave for the day.
You can program four time periods each day, with different settings for maximum energy savings. LEAVE
8:00 am
70 &#...
Owner's Manual - Page 12
Operating Manual
Energy saving settings for maximum cost savings
This thermostat is pre-set with energy saving program settings. We recommend these settings, since they can reduce your heating/cooling expenses by as much as 33%. (...
Owner's Manual - Page 13
... NEXT STEP twice, then press s or t to program Saturday/Sunday. (Press s or t until the desired day is flashing, then press SELECT DAY.)
8. Repeat steps 3-5 to
62 Heat
Next Step
Done
1. RTH7400/RTH7500 Series
To adjust program schedules (RTH7400 only)
Press SCHEDULE
System & Fan
Schedule
Clock & More
Press EDIT
Go Back
Edit
M28084 View
MON...
Owner's Manual - Page 17
The display will also show the thermostat is raising the cool setting up to select between the cool and heat settings.
Press the system button to maintain a 3-dgreee separation.
For example, if the heat temperature is in Auto, the thermostat automatically selects heating or cooling depending on the same day. RTH7400/RTH7500 Series
AubtooutCyhoaunrgneeowvetrhermostat
Use this...
Owner's Manual - Page 19
... thermostat
RTH7400/RTH7500 Series
Press RESET after changing the filter, to restart the timer. Press DONE to replace your filter. Press RESET after changing filter
Change Filter
70
Set to
6:01 AM 70 Heat On
System
Fan Auto Heat
Reset
Schedule
Clock & More
M28089
Press MORE to reset reminder interval
60
Days
Reset
Next
Done
If activated during installation...
Owner's Manual - Page 20
...apart. Operating Manual
Special features
Smart Response® Technology: This feature allows the thermostat to "learn" how long the furnace and air conditioner take to reach programmed ... in climates where both air conditioning and heating are used on the same day. For example: Set the Wake time to prevent equipment damage.
CAUTION:...The message "Recovery" is displayed when the system is...
Owner's Manual - Page 21
... run on AC power when installed. Battery replacement
RTH7400/RTH7500 Series
Grasp thermostat and pull to remove from wallplate
M28103
Batteries are depleted. Install fresh batteries immediately when the LO BATT warning begins flashing. Insert 2 fresh AA alkaline batteries
M28101
19
69-2222EF-03 The warning flashes about 30 days before leaving home for more...
Owner's Manual - Page 23
... response to Make sure heating and cooling temperatures are correctly installed (see page 19). not change)
21
69-2222EF-03
temperature will • Cool: 50° to 99°F (10° to 32°C). Display is blank
• Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling...
Owner's Manual - Page 24
...on .
• Make sure furnace door is closed securely.
• If "Wait" is displayed, the compressor protection timer is set
cooling system
higher than the Inside temperature. Make sure the temperature... is set
lower than the Inside temperature.
• Check circuit breaker and reset if necessary.
• Make sure power switch at heating & cooling system is on . ...
Owner's Manual - Page 25
RTH7400/RTH7500 Series
A1-byoeuatr yliomuirtendewwathrrearnmtyostat
Honeywell warrants this product, excluding battery, to be defective or malfunctions, Honeywell shall repair or replace it (at 1-800-468-1502. If the product is defective,
(i) return it ; If at any time during the warranty period the product is shown by Honeywell... to the following address: Honeywell Return Goods, Dock 4 MN10...
Owner's Manual - Page 29
Mode d'emploi
Série RTH7400/RTH7500
Thermostat programmable
69-2222EF-03
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