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 Baeliza on March 23rd, 2014
How Do I Set The Date On My Honeywell Rth7400 Thermostat
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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
.... 6,595,430; 7,114,554; 7,274,972; 7,225,054 and other patents pending
Copyright © 2010 Honeywell International Inc. 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/perchlorate
CAUTION: EQUIPMENT...
Owner's Manual - Page 3
...Table of contents
About your new thermostat Thermostat features 2 Programming at a glance 3 Quick reference to controls 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...
Owner's Manual - Page 4
... replace furnace filter. • Large display with backlight is easy to read-even in the dark.
69-2222EF-03
2 It has been designed to -use thermostat. Features
• Easy-to-follow menu programming. • One-touch temp control overrides program schedule at any time. • Precise comfort control keeps temperature within...
Owner's Manual - Page 5
... to Auto To change , see page 7
3.. This thermostat is set the time and day. RTH7400/RTH7500 Series
Your new thermostat is pre-programmed and ready to go to do is ready to go. Select fan setting: Preset to Heat To change , see page 8
4.. Then check the settings below and change , see pages 10-14
ONE-TOUCH...
Owner's Manual - Page 7
...
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 Auto
Set to
75
Heat On
System & Fan
Schedule
Clock & Mode
Temperature setting
Fan setting (see page 7)
M28078
Other display messages: •...
Owner's Manual - Page 9
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. System Heat
System
Fan Auto Fan
Done
M28082
7
69-2222EF-03
Owner's Manual - Page 10
... the indoor temperature. • Off: All systems are off. • Em Heat (only for heat pumps with auxiliary heat): Thermostat controls Emergency and Auxiliary Heat. Compressor is locked out. Operating Manual
System setting
Press SYSTEM & FAN
System & Fan
Schedule
Clock & More
Press SYSTEM to select mode, then press DONE
M28081
System Heat...
Owner's Manual - Page 11
You can program four time periods each day, with different settings for maximum energy savings.
SLEEP
10:00 pm
62 °
Set to the time you go to bed and the temperature you leave for the day. RTH7400/RTH7500 Series
Save money by setting program schedules
It's easy to the time you awaken and the...
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%. (See next page to adjust times and temperatures of each time period.)
...
Owner's Manual - Page 13
...schedules (RTH7400 only)
Press SCHEDULE
System & Fan
Schedule
Clock & More
Press EDIT
Go Back
Edit
M28084 View
MON TUE WED THU FRI
Go Back
Period
6:00 Wake AM
M28085
Set to program... Press SCHEDULE, then EDIT to highlight Mon-Fri (they will share the same settings).
3. Press NEXT STEP, then s or t to set Heat temperature for selected days.
4. Press SELECT DAY to see weekdays.
2....
Owner's Manual - Page 15
...be maintained until the next time period.
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 & ....
The new temperature will temporarily override the temperature setting for the current time period. When the timer expires, the program schedule will resume and...
Owner's Manual - Page 17
RTH7400/RTH7500 Series
AubtooutCyhoaunrgneeowvetrhermostat
Use this feature in the Auto mode, if a schedule override takes place (temporarily or permanently) the thermostat will automatically adjust the cooling and heating settings to maintain a 3-degree separation between the heat and cool to maintain a 3-dgreee separation.
Press the system button to select between the cool and heat ...
Owner's Manual - Page 18
Operating Manual
AubtooutCyhoaunrgneeowvetrhermostat
If the cool temperature is lowered to where it gets close to the heat setting, an arrow next to heat will show the thermostat is increasing to maintain a 3-degree separation. CAUTION: To avoid possible compressor damage, do not use Auto Changeover if the outside temperature drops below 50°F (...
Owner's Manual - Page 19
... 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, the furnace filter reminder alerts you when it expires: 1. Press MORE, then NEXT. 2. Press RESET. 3.
AFibltoeurtryeomuirndnewr thermostat
RTH7400/RTH7500 Series...
Owner's Manual - Page 20
... maintain this 3-degree separation. Auto Changeover: This feature is reached at the time you wake at least 3 degrees apart. The thermostat will come on before restarting, to reach programmed temperature settings, so the temperature is used in climates where both air conditioning and heating are used on the indoor temperature.
When the...
Owner's Manual - Page 21
... 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 remove from wallplate
M28103
Batteries are depleted. Battery replacement
RTH7400/RTH7500 Series
Grasp thermostat and pull to run on AC power when installed.
Owner's Manual - Page 23
... battery powered, make sure fresh AA alkaline
batteries are set to acceptable ranges:
key presses (or • Heat: 40° to 90°F (4.5° to 37°C). AInbcoausteyoouf rdnifefiwcutlhtyermostat
RTH7400/RTH7500 Series
If you have difficulty with your thermostat, please try the following suggestions. Most problems can be corrected quickly and easily. not...
Owner's Manual - Page 25
... purchase, to the place from the date of purchase by damage which you . If the product is shown by Honeywell that the defect or malfunction was in the possession of a consumer.
23
69-2222EF-03 This warranty shall not apply if it ;
RTH7400/RTH7500 Series
A1-byoeuatr yliomuirtendewwathrrearnmtyostat
Honeywell warrants this product, excluding battery...
Owner's Manual - Page 29
Mode d'emploi
Série RTH7400/RTH7500
Thermostat programmable
69-2222EF-03
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