Honeywell RTH7000 User manual

Operating
Manual
RTH7000 Series
Programmable Thermostat
69-1899EF-02

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Copyright © 2013 Honeywell International Inc. All rights reserved.
CAUTION: EQUIPMENT DAMAGE HAZARD. To prevent possible compressor damage, do not
operate cooling system when outdoor temperature is below 50°F (10°C).
This manual covers RTH7400 and RTH7500 models.
(Pull thermostat from wallplate and turn over to find model number)
This thermostat contains a Lithium battery which may contain Perchlorate material.
Perchlorate Material—special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate

RTH7400/RTH7500
1 69-1899EF—02
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
Furnace filter reminder.............................. 15
Special features ........................................ 16
Appendices
Battery replacement.................................. 17
In case of difficulty .................................... 18
1-year limited warranty.............................. 20
This thermostat is ready to go!
Your new thermostat is pre-programmed
and ready to go.
See page 3 to check settings.
Table of contents

Operating Manual
69-1899EF—02 2
About your new thermostatAbout your new thermostat
Congratulations! You’ve just purchased the world’s most advanced, easy-to-use thermo-
stat. It has been designed to give you many years of reliable service and touchscreen
climate control.
Features
• Dailyprogramschedulesmaximizecomfortandeconomy.
• Energy-savingsettingsformaximumcostsavings.
• One-touchtempcontroloverridesprogramscheduleatanytime.
• 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screendisplaywithbacklightiseasytoread—eveninthedark.
2

RTH7400/RTH7500
3 69-1899EF—02
This thermostat is ready to go!
Your new thermostat is pre-programmed and ready to go. All you have to do is set the
time and day. Then check the settings below and change if needed:
1. Set clock ................................................................................................See page 6
2. Select fan setting: Preset to Auto .......................................To change, see page 7
3. Select system setting: Preset to Heat ................................To change, see page 8
4. Program schedules: Preset to energy-saving levels
while you’re at work or asleep (assumes you wake at
6 am, leave at 8 am, return at 6 pm and go to bed
at 10 pm)..................................................................... To change, see pages 10–14
ONE-TOUCH TEMP CONTROL: You can override the program schedule at any time, and
manually adjust the temperature (see pages 13–14).

Operating Manual
69-1899EF—02 4
Quick reference to controls
Arrow buttons
Press to adjust temperature (see pages 11-14), or to make selections from screen menus.
Clock & More
Press to set clock (see
page 6) or furnace
filter reminder.
Schedule
Press to set program schedule (see pages 11-12).
System & Fan
Press to select fan
operation (see page
7) or system (see
page 8).

RTH7400/RTH7500
5 69-1899EF—02
Quick reference to status display
System & Fan Schedule Clock & Mode
System
Cool
Fan Auto
Mon
Set to
Heat OnRecovery
AM
75
75
6:01
Current day of week
Smart Response®
Technology in effect
(see page 15)
Current inside temperature Current time
Temperature setting
System setting
(see page 8) Fan setting
(see page 7)
Other display messages:
• Cool On: Cooling system is activated
• Heat On: Heating system is activated
• Aux Heat On:Auxiliaryheatingsystemis
activated (heat pump systems only)

Operating Manual
69-1899EF—02 6
Clock setting
To set the current time display, press CLOCK,
then press s or tto adjust the time. Press
and hold s or tto advance the time more
quickly.
Press DONEtosave&exit(orpressGO BACK
toexitwithoutchangingthetime).
Note: The real-time clock should never
require adjustment since it automatically
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.
System & Fan Schedule Clock & More
Go Back Done
Mon
AM
6:01
Press CLOCK
Adjust time, then press DONE

RTH7400/RTH7500
7 69-1899EF—02
Fan setting
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 & Fan Schedule Clock & More
System Fan Done
System
Heat
Fan Auto
Press SYSTEM & FAN
Press FAN to select mode, then press DONE

Operating Manual
69-1899EF—02 8
System setting
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 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.
Note: The Auto and EmHeat system settings may not
System & Fan Schedule Clock & More
System Fan Done
System
Heat
Fan Auto
Press SYSTEM & FAN
Press SYSTEM to select mode,
then press DONE
appear, depending on how your thermostat
was installed.