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 marclarry on March 1st, 2014
How To Change Day On Honeywell Rth7400
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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
...; 7,274,972; 7,225,054 and other patents pending
Copyright © 2010 Honeywell International Inc. Need Help? Patents pending. All rights reserved.
This manual 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...
Owner's Manual - Page 3
... 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 ready to go ! Your new thermostat is ready to check settings.
1
69-2222EF-03
Owner's Manual - Page 4
...• Precise comfort control keeps temperature within 1°F of the level you set. • Change/check reminder lets you know when to replace furnace filter. • Large display with backlight is...to give you many years of reliable service and climate control.
Operating Manual
About your new thermostat
Congratulations! It has been designed to read-even in the dark.
69-2222EF-03
2 You...
Owner's Manual - Page 5
RTH7400/RTH7500 Series
Your new thermostat is ready to go! Select system setting: Preset to Heat To change , see page 8
4.. Set clock See page 6
2.. Select fan setting: Preset to Auto To change , see page 7
3.. Then check the settings below and change... or asleep (assumes you have to do is set the time and day. This thermostat is pre-programmed and ready to go. All you wake at 6 ...
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
...Back
69-2222EF-03
Done M28080
To set the current time display, press CLOCK, then press s or t to exit without changing the time).
Press DONE to save & exit (or press GO BACK to adjust the time.
Press and hold s or... updates for daylight savings time, and stores all date/time information.
Note: To change the current week day display, see System Setup in your Installation Guide.
6
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 11
... the time you awaken and the temperature you want during the evening, until you leave for the day. SLEEP
10:00 pm
62 °
Set to the time you go to program your system for...time you leave home and the temperature you want while you are away (usually an energy-saving level). RTH7400/RTH7500 Series
Save money by setting program schedules
It's easy to bed and the temperature you want overnight...
Owner's Manual - Page 13
... the same settings).
3. Press NEXT STEP, then s or t to set Wake time for selected days.
4. Press NEXT STEP twice, then press s or t to set Cool temperature for this time period.
6. RTH7400/RTH7500 Series
To adjust program schedules (RTH7400 only)
Press SCHEDULE
System & Fan
Schedule
Clock & More
Press EDIT
Go Back
Edit
M28084 View...
Owner's Manual - Page 15
When the timer expires, the program schedule will resume and set the temperature to immediately adjust the temperature.
Program schedule override (temporary)
RTH7400/RTH7500 Series
Mon
62
System Heat
System & Fan
Adjust temperature
Temporary Set to
68 6:08 AM Heat On
Fan Auto
Use Schedule
Clock & More
Press ...
Owner's Manual - Page 16
... turn off program schedule and maintain set will turn off the program schedule. Whatever temperature you manually change it, or press USE SCHEDULE to adjust temperature, then press HOLD. This will be maintained 24 hours a day, until you set temperature
M28088
69-2222EF-03
14
Operating Manual
Program schedule override (permanent)
Mon...
Owner's Manual - Page 17
... if a schedule override takes place (temporarily or permanently) the thermostat will automatically adjust the cooling and heating settings to maintain a...cool setting, the display will also show the thermostat is in Auto, the thermostat automatically selects heating or cooling depending on the same day.
RTH7400/RTH7500 Series
AubtooutCyhoaunrgneeowvetrhermostat
Use this feature in climates ...
Owner's Manual - Page 19
M28090
17
69-2222EF-03 AFibltoeurtryeomuirndnewr thermostat
RTH7400/RTH7500 Series
Press RESET after changing the filter, to restart the timer.
Press DONE to replace your filter. Press RESET. 3. Press MORE, then NEXT. 2. To reset the reminder interval before it is time to save and exit. Press RESET after changing filter
Change Filter
70
Set to
6:01...
Owner's Manual - Page 20
...am , so the temperature is 70° by the time you set to Auto, the thermostat automatically selects heating or cooling depending on screen. When the system is set . CAUTION: To ...°C).
69-2222EF-03
18
The thermostat will come on the same day. Operating Manual
Special features
Smart Response® Technology: This feature allows the thermostat to "learn" how long the furnace...
Owner's Manual - Page 21
... flashes about 30 days before leaving home for more than a month. Even if the warning does not appear, you should replace batteries once a year, or before batteries are optional (to provide backup power) if your thermostat was wired to run on AC power when installed. Battery replacement
RTH7400/RTH7500 Series
Grasp thermostat and pull...
Owner's Manual - Page 22
Operating Manual
Customer assistance
For assistance with this product, please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502.
69-2222EF-03
20
Owner's Manual - Page 23
...system is on. • Make sure furnace door is closed securely. • If thermostat is battery powered, make sure fresh AA alkaline
batteries are set to acceptable ranges:
key...page 19). not change)
21
69-2222EF-03 Most problems can be corrected quickly and easily.
AInbcoausteyoouf rdnifefiwcutlhtyermostat
RTH7400/RTH7500 Series
If you have difficulty with your thermostat, please try ...
Owner's Manual - Page 25
... a replacement product can be sent to you purchased it (at 1-800-468-1502.
or
(ii) call Honeywell Customer Care at Honeywell's option). This warranty does not cover removal or reinstallation costs. RTH7400/RTH7500 Series
A1-byoeuatr yliomuirtendewwathrrearnmtyostat
Honeywell warrants this product, excluding battery, to be free from defects in the possession of one (1) year...
Owner's Manual - Page 29
Mode d'emploi
Série RTH7400/RTH7500
Thermostat programmable
69-2222EF-03
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