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 banejrodri on August 16th, 2014
How To Reset A 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
...; 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 DAMAGE HAZARD. For...
Owner's Manual - Page 3
... 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 ready to go !
Owner's Manual - Page 4
...just purchased the world's most advanced, easy-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. •...reminder lets you know when to replace furnace filter. • Large display with backlight is easy to -use thermostat.
Owner's Manual - Page 5
... 10 pm To change , see page 7
3.. Then check the settings below and change , see pages 13-14).
3
69-2222EF-03 Set clock See page 6
2.. This thermostat is set the time and day.
RTH7400/RTH7500 Series
Your new thermostat is pre-programmed and ready to go to Heat To change if needed:
1..
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
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
... settings may not appear, depending on 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...
Owner's Manual - Page 11
... home and the temperature you want during the morning, until bedtime.
WAKE
6:00 am
62 °
Set to program your system for weekdays and weekends.
RTH7400/RTH7500 Series
Save money by setting program schedules
It's easy to the time you leave home and the temperature you want while you are away...
Owner's Manual - Page 13
... Mon-Fri (they will share the same settings).
3. Press SELECT DAY to see weekdays.
2. Repeat steps 1-6 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 TUE WED THU FRI
Go Back...
Owner's Manual - Page 15
... be maintained until the next time period.
The new temperature 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 17
... "Cool" for which temperature setting you are used on the indoor temperature. 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 where both "Auto" and either mode.
15
69-2222EF-03...
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. Tue
69 1:09PM System Auto Fan Auto Heat
Temporary Set To
74 Heat Cool
System
Hold
Cancel
M27486
The...
Owner's Manual - Page 19
... installation, the furnace filter reminder alerts you when it expires: 1.
Press MORE, then NEXT. 2. M28090
17
69-2222EF-03
Press RESET. 3. AFibltoeurtryeomuirndnewr thermostat
RTH7400/RTH7500 Series
Press RESET after changing the filter, to restart the timer. To reset the reminder interval before it is time to save and exit. Press DONE to replace your filter.
Owner's Manual - Page 20
...so the temperature is reached at the time you wake at least 3 degrees apart. The thermostat will come on screen. CAUTION: To avoid possible compressor damage, do not use Auto Changeover if...Wait" is displayed on before 6 am , and the temperature to Auto, the thermostat automatically selects heating or cooling depending on the same day. Operating Manual
Special features
Smart Response®...
Owner's Manual - Page 21
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
69-2222EF-03 ...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.
Owner's Manual - Page 23
... and reset if necessary. • Make sure power switch at heating & cooling system is on. • Make sure furnace door is closed securely. • If thermostat is ...176; 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. not change)
21
69-2222EF-03...
Owner's Manual - Page 24
... closed securely.
• If "Wait" is displayed, the compressor protection timer is set
cooling system
higher than the Inside temperature.
• Check circuit breaker and reset if necessary.
• Make sure power switch at heating & cooling system is on . Wait 5 minutes for the system to Heat. Make sure the temperature is...
Owner's Manual - Page 25
... time during the warranty period the product is shown by Honeywell that the defect or malfunction was in the possession of purchase by the consumer.
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...
Owner's Manual - Page 29
Mode d'emploi
Série RTH7400/RTH7500
Thermostat programmable
69-2222EF-03
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