Honey Well Smart Thermostat 9000 Color Touchscreen User Guide
Identify System Type
This thermostat is compatible with the following systems:
- Gas, oil or electric furnace
- Central air conditioner
- Hot water system with or without pump
- Millivolt system
- Central heating and cooling system
- Heat pump without auxiliary/backup heat
- Heat pump with auxiliary/backup heat
CAUTION: MERCURY NOTICE
If this product is replacing a control that contains mercury in a sealed tube, do not place the old control in the trash. Contact your local waste management authority for instructions regarding recycling and proper disposal.
CAUTION: ELECTRONIC WASTE NOTICE
The product should not be disposed of with other household waste. Check for the nearest authorized collection centers or authorized recyclers. The correct disposal of end-of life equipment will help prevent negative consequences for the environment and human health.
FCC statement at: https://customer.resideo.com/en-US/support/residential/ codes-and-standards/FCC15105/Pages/default.aspx
NOTICE: To avoid possible compressor damage, do not run air conditioner if the outside temperature drops below 50°F (10°C).
Customer Assistance
For assistance with this product, please visit honeywellhome.com. Or call Resideo Customer Care toll-free at 1-800-468-1502. To save time, please note your model number and date code before calling. Pull at bottom to remove thermostat from wallplate. Turn thermostat over to find model number and date code
Turn Off Power to Heating/Cooling System
Remove Old Thermostat
Remove old thermostat but leave wallplate with wires attached
If you have an older thermostat with a sealed mercury tube, turn to page 2 for proper disposal instructions.
Label Wires with Tags
Label the wires using the supplied wire labels as you disconnect them
Separate Wallplate from New Thermostat
Remove wallplate from the new thermostat and mount onto wall
Mount Wallplate
Mount the new wallplate using the included screws and anchors.
Drill 3/16-in. holes for drywall Drill 3/32-in. holes for plaster
Connect Wires
Simply match wire labels. If labels do not match letters on the thermostat, check “Alternate Wiring (Conventional Systems)” on page 6 and connect to terminal as shown (see notes, below).
Maximum load: 1 A @ 24 Vac, 50/60HZ per output. We are here to help. Call 1-800-468-1502 for wiring assistance.
Alternate Wiring (Conventional Systems)
If labels do not match letters on the thermostat, check the chart below and connect to terminal as shown here (see notes, below).
- If wires will be connected to both R and Rc terminals, remove metal jumper.
- Do not use C or X. Wrap bare end of wire with electrical tape.
- If you have a heat pump without auxiliary/backup heat connect O or B, not both.
Alternate Wiring (Heat Pump)
If labels do not match letters on thermostat, see page 7.
Alternate wiring (for heat pumps with auxiliary or backup heat only)
If labels do not match letters on the thermostat, check the chart below and connect to terminal as shown here (see notes, below).
- Leave metal jumper in place, connecting R & Rc terminals.
- If your old thermostat had both V and VR wires, stop now and contact a qualified contractor for help.
- If your old thermostat had separate O and B wires, wrap the B wire in electrical tape and do not connect.
- If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for help.
- Do not use C or X wire. Do not use B wire if you already have O wire. Wrap bare end of wire with electrical tape.
- Do not use L wire. Wrap bare end of wire with electrical tape.
- If your old thermostat had E and Aux wires (or alternate wires), connect both wires to Aux terminal.
Install Batteries
Install two AAA alkaline batteries
Set Fan Operation Switch
Move the switch to the proper setting:
Gas or Oil: For gas or oil heating systems, leave the fan operation switch in this factory-set position (for systems that control the fan in a call for heat).
Electric or Heat Pump: Change the switch to this setting for heat pump or electric heat systems. (This setting is for systems that allow the thermostat to control the fan in a call for heat, if a fan wire is connected to the G terminal.)
Install Thermostat Onto Wallplate
Install thermostat onto the wallplate on the wall
Turn Power Back On
Turn the power back on to the heating/cooling system
If Your System Type is…
If your system type is:
- Single Stage Heat and Cool
- Heat Only or Cool Only
Congratulations, you’re done!
If your system type is:
Heat Pump* with Backup Heat Continue with Advanced Installation to match your thermostat to your system type. *Heat Pump—an air conditioner that provides cooling in the summer, and also runs in reverse in the winter to provide heating. If you are not sure of your system type or if you have other questions, call us toll-free at 1-800-468-1502.This thermostat works on 24 volt or 750 mV systems. It will NOT work on multistage conventional systems.
Advanced Installation
Enter System Setup
To enter system setup, press and hold both the 
and 
buttons until the display changes (approximately 5 seconds).
Changing Settings
- Press the
or 
button to change the setting. - Press the and buttons simultaneously for one second to advance to the next function.
- Press the RUN button to exit and save settings.
NOTE: If you do not press any button for 60 seconds while you are in the setup menu, the thermostat automatically saves any changes made and exits the menu.
- Compressor Protection: This feature forces the compressor to wait approximately 5 minutes before restarting, to prevent equipment damage. During the wait time, the message “Cool On” or “Heat On” is displayed on screen
About Your New Thermostat
Your new Resideo thermostat has been designed to give you many years of reliable service and easy-to-use, push-button climate control.
- Backlit display is easy to read
- Displays ambient (measured) temperature at all times
- One-touch access to setpoint temperature
- Preset program settings
- Temporary and permanent override of schedule
- Early start ensures the right temperature at the right time
- Built-in compressor protection
Thermostat Controls
Set the Time and Day
- Press the SET button, then press or to set the clock time.
- Press the SET button, then press or to select the day of the week.
- Press RUN to save & exit.
NOTE: If the clock flashes, the thermostat will follow your settings for the Monday “Wake” time period until you reset the time and day.
Program Schedule
You can program four time periods each day, with different settings for weekdays and weekends. We recommend the pre-set settings (shown in the table below), since they can reduce your heating/cooling expenses.
Wake – Set to the time you awaken and the temperature you want during the morning, until you leave for the day.
Leave – Set to the time you leave home and the temperature you want while you are away (usually an energy saving level).
Return – Set to the time you return home and the temperature you want during the evening, until bedtime.
Sleep – Set to the time you go to bed and the temperature you want overnight (usually an energy-saving level).
NOTE: Leave and Return periods can be canceled on weekends
To Adjust Program Schedules (RTH2510)
- Press SET until Set Schedule is displayed.
- Press or to set your Wake time for the day displayed, then press SET.
- Press or to set the temperature for this time period, then press SET.
- Set time and temperature for the next time period (Leave). Repeat steps 2 and 3 for each day’s time period.
- Press RUN to save & exit.
NOTE: Make sure the thermostat is set to the system you want to program (Heat or Cool).
To Adjust Program Schedules (RTH2410)
- Press SET until Set Schedule is displayed.
- Press or to set your weekday Wake time (Mo-Fr), then press SET.
- Press or to set the temperature for this time period, then press SET.
- Set time and temperature for the next time period (Leave). Repeat steps 2 and 3 for each weekday time period.
- Press SET to set weekend time periods (Sa & Su), then press RUN to save & exit.
NOTE: Make sure the thermostat is set to the system you want to program (Heat or Cool).
Program Schedule Override (Temporary)
Press or to immediately adjust the temperature. This will temporarily override the temperature setting for the current time period. “Temporary” will appear on the display and the current program period will flash. The new temperature will be maintained only until the next programmed time period begins (see page 12). To cancel the temporary setting at any time, press RUN.
NOTE: Make sure the thermostat is set to the system you want to control (heat or cool).
Program Schedule Override (Permanent)
Press HOLD to permanently adjust the temperature. This will override the temperature settings for all time periods. The “Hold” feature turns off the program schedule and allows you to adjust the thermostat manually, as needed. Whatever temperature you set will be maintained 24 hours a day, until you manually change it, or press RUN to cancel “Hold” and resume the program schedule.
NOTE: Make sure the thermostat is set to the system you want to control (heat or cool).
Built-In Compressor Protection
This feature helps prevent damage to the compressor in your air conditioning or heat pump system. Damage can occur if the compressor is restarted too soon after shutdown. This feature forces the compressor to wait 5 minutes before restarting. During the wait time, the display will flash the message Cool On (or Heat On if you have a heat pump). When the safe wait time has elapsed, the message stops flashing and the compressor turns on.
Early Start
This feature allows the heating or cooling to turn on before the program start time, so the temperature is reached at the time you set. For example: Set the Wake time to 6 am, and the temperature to 70°. The heat will come on before 6 am, so the temperature is 70° by the time you wake at 6. The next time period is displayed when the system is activated before a scheduled time period.
Change Filter
If the filter reminder is turned on during installation, the words Change Filter will flash on the screen when the filter needs to be replaced. After you replace the air filter, press and hold the RUN button for 3 seconds to reset the alert.
Battery Replacement
Install two fresh AAA batteries when Lo Batt flashes on the screen. Lo Batt appears for 60 days before the batteries are depleted. Replace batteries once a year, or when you will be away for more than a month. Most settings are stored in nonvolatile (permanent) memory. Only the clock and the day must be set after you replace the batteries.
Set the System switch to Off before removing the batteries. Otherwise, the heating/cooling system could remain activated even when batteries are removed.
Troubleshooting
For assistance with this product, please visit honeywellhome.com or call Resideo Customer Care toll-free at 1-800-468-1502.
1-Year Limited Warranty
Resideo warrants this product, excluding battery, to be free from defects in workmanship or materials, under normal use and service, for a period of one (1) year from the date of first purchase by the original purchaser. If at any time during the warranty period the product is determined to be defective due to workmanship or materials, Resideo shall repair or replace it (at Resideo’s option). If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase, to the place from which you purchased it; or (ii) call Resideo Customer Care at 1-800-468-1502. Customer Care will make the determination whether the product should be returned to the following address: Resideo Return Goods, 1985 Douglas Dr. N., Golden Valley, MN 55422, or whether a replacement product can be sent to you.
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Honey Well Smart Thermostat 9000 Color Touchscreen User Guide
