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 ssStoomu on October 18th, 2013
How To Program Honeywell Thermostat Model Rth7400d1008
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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. Need Help? 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
...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 replacement...
Owner's Manual - Page 4
...-to read-even in the dark.
69-2222EF-03
2 Operating Manual
About your new thermostat
Congratulations! Features
• Easy-to-follow menu programming. • One-touch temp control overrides program schedule at any time. • Precise comfort control keeps temperature within 1°F of... know when to replace furnace filter. • Large display with backlight is easy to -use thermostat.
Owner's Manual - Page 5
...(see pages 13-14).
3
69-2222EF-03 Select system setting: Preset to Heat To change , see page 8
4.. Program schedules: Preset to energy-saving levels while you're at 10 pm To change if needed:
1.. Set clock See page ... asleep (assumes you have to do is set the time and day. RTH7400/RTH7500 Series
Your new thermostat is pre-programmed and ready to go ! This thermostat is ready to go .
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 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
...
69-2222EF-03
Done M28083
Follow steps at left to select system: • Heat: 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.
8
Note: The Auto and Em Heat system settings may not appear...
Owner's Manual - Page 11
...overnight (usually an energy-saving level).
9
69-2222EF-03
You can program four time periods each day, with different settings for maximum energy savings. RETURN
6:00 pm
70 °... 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 the time you return home and the temperature you want...
Owner's Manual - Page 12
... ° 78 ° 62 ° 82 ° 62 ° 82 °
69-2222EF-03
10 Operating Manual
Energy saving settings for maximum cost savings
This thermostat is pre-set with energy saving program settings.
Owner's Manual - Page 13
...
To adjust program schedules (RTH7400 only)
Press SCHEDULE
System & Fan
Schedule
Clock & More
Press EDIT
Go Back
Edit
M28084 View...or t to save & exit. Press DONE to set Heat temperature for this time period.
6. Press NEXT STEP, then s or t to program other time periods (LEAVE, RETURN, SLEEP), then press DONE.
7. Repeat steps 3-5 to set Wake time for this time period.
5. Press ...
Owner's Manual - Page 15
When the timer expires, the program schedule will temporarily override the temperature setting for the current time period.
To... temperature to immediately adjust the temperature. The new temperature will 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...
Owner's Manual - Page 17
RTH7400/RTH7500 Series
AubtooutCyhoaunrgneeowvetrhermostat
Use this feature in Auto, the thermostat automatically selects heating or cooling depending on the same day.
Press.... While in the Auto mode, if a schedule override takes place (temporarily or permanently) the thermostat will also show the thermostat is in climates where both "Auto" and either mode.
15
69-2222EF-03 For example,...
Owner's Manual - Page 18
... 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°...
Owner's Manual - Page 19
... alerts you when it expires: 1. To reset the reminder interval before it is time to replace your filter. Press DONE to save and exit.
AFibltoeurtryeomuirndnewr thermostat
RTH7400/RTH7500 Series
Press RESET after changing the filter, to restart the timer.
Owner's Manual - Page 20
...This feature forces the compressor to wait a few minutes before a scheduled time period. The thermostat will come on the indoor temperature. CAUTION: To avoid possible compressor damage, do not ...Smart Response® Technology: This feature allows the thermostat to "learn" how long the furnace and air conditioner take to reach programmed temperature settings, so the temperature is reached at ...
Owner's Manual - Page 21
... 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 to remove from wallplate
M28103
Batteries are depleted. Insert 2 fresh AA alkaline batteries
M28101
19
69...
Owner's Manual - Page 23
... change)
21
69-2222EF-03 AInbcoausteyoouf rdnifefiwcutlhtyermostat
RTH7400/RTH7500 Series
If you have difficulty with your thermostat, please try the following suggestions. Most problems...heating & cooling 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 presses (or ...
Owner's Manual - Page 25
...defective,
(i) return 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. This warranty ...year from the date of a consumer.
23
69-2222EF-03 RTH7400/RTH7500 Series
A1-byoeuatr yliomuirtendewwathrrearnmtyostat
Honeywell warrants this product, excluding battery, to be free from defects in the...
Owner's Manual - Page 29
Mode d'emploi
Série RTH7400/RTH7500
Thermostat programmable
69-2222EF-03
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