Honeywell RTH221B1039/E1 manual

Honeywell RTH221B1039/E1
7.9 · 1
PDF manual
 · 36 pages
English
manualHoneywell RTH221B1039/E1

Owner’s Manual

Read and save these
instructions.
For help please visit honeywellhome.com

RTH2300/RTH221

Series

Programmable

Thermostat

M37777
Heat Off Cool Auto On
Fan
Heat Off Cool
Auto On
Fan
Set
Hold
Run
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
Do you need assistance? We are here to help.
Visit http://honeywellhome.com/support for wiring assistance before returning the thermostat to the store.
This thermostat cannot be used on heat pumps with backup heat or on
multistage systems.

View the manual for the Honeywell RTH221B1039/E1 here, for free. This manual comes under the category thermostat and has been rated by 1 people with an average of a 7.9. This manual is available in the following languages: English. Do you have a question about the Honeywell RTH221B1039/E1 or do you need help? Ask your question here

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The Honeywell RTH221B1039/E1 is a thermostat designed for simple and efficient temperature control in residential settings. With its user-friendly interface and precise temperature accuracy, this thermostat offers convenience and comfort to homeowners. Featuring a compact and sleek design, the Honeywell RTH221B1039/E1 seamlessly fits into any home decor. Its intuitive controls and large display make it easy to program and adjust temperature settings according to individual preferences. This ensures a comfortable living environment without any unnecessary complexity. Equipped with advanced technology, this thermostat provides accurate temperature readings and maintains consistent heating or cooling. It offers a programmable schedule, allowing users to customize temperature settings based on their daily routines. This feature maximizes energy efficiency by automatically adjusting temperatures when occupants are away or asleep. The Honeywell RTH221B1039/E1 also includes a precise temperature control feature, ensuring the desired temperature is maintained at all times. Its reliable performance and durability are backed by Honeywell's reputation as a trusted brand in the industry. Compatible with most heating and cooling systems, this thermostat provides a seamless integration into existing HVAC setups. Additionally, installation and setup are hassle-free, allowing homeowners to quickly enjoy the benefits of this device. Overall, the Honeywell RTH221B1039/E1 thermostat offers a reliable and user-friendly solution for controlling indoor temperature. Its precise temperature control, energy-saving features, and ease of use make it an ideal choice for residential settings.

General
BrandHoneywell
ModelRTH221B1039/E1
Productthermostats
EAN085267348553
LanguageEnglish
FiletypeUser manual (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Honeywell RTH221B1039/E1 below.

Where is the best location to place the thermostat?

The best place for the thermostat is the room where you spend the most time, in many cases the living room or kitchen. Place the thermostat about one and a half metres above the floor, not in the sun and not on an outside wall.

What is the dead band of a thermostat?

If your thermostat has a dead band, your installation is, as it were, 'at rest'. The thermostat only switches on when, for example, the difference deviates more than 2˚C from the set room temperature.

What is the ideal room temperature?

Most people find that the ideal room temperature is between 19 and 22 degrees Celsius.

How do I set the temperature on the Honeywell RTH221B1039/E1 thermostat?

To set the temperature on the Honeywell RTH221B1039/E1 thermostat, follow these steps: 1. Press the "Set" button on the thermostat. 2. Use the up or down arrow buttons to adjust the temperature to your desired level. 3. Once you have set the temperature, press the "Run" button to activate the new temperature setting. If you want to temporarily override the temperature setting for the current time period, follow these additional steps: 1. Press the "Set" button. 2. Use the up or down arrow buttons to immediately adjust the temperature. 3. The new temperature will be maintained until the next programmed time period begins. The display will show "Temporary" and the current program period will flash. 4. To cancel the temporary setting at any time, press the "Run" button. If you want to permanently adjust the temperature and override the temperature settings for all time periods, follow these additional steps: 1. Press the "Hold" button. 2. Adjust the temperature to your desired level using the up or down arrow buttons. 3. The "Hold" feature turns off the program schedule and maintains the set temperature 24 hours a day. 4. The temperature will remain unchanged until you manually change it or press the "Run" button to cancel the "Hold" and resume the program schedule. Please note that it is important to ensure that the thermostat is set to the correct system (heat or cool) that you want to control.

What should I do if the thermostat is not compatible with my heating or cooling system?

If the Honeywell RTH221B1039/E1 thermostat is not compatible with your heating or cooling system, you can follow these steps to address the issue: 1. Check the compatibility: Verify that your heating or cooling system is listed as compatible with the Honeywell RTH221B1039/E1 thermostat. Refer to the product specifications or consult the manufacturer's website for compatibility information. 2. Consult a professional: If your system is not compatible, it is recommended to seek assistance from a qualified HVAC technician or electrician. They can assess your system and provide recommendations for a compatible thermostat or suggest any necessary modifications to make it compatible. 3. Contact customer support: Reach out to Honeywell customer support for further assistance. They can provide guidance on compatibility issues and offer alternative solutions or recommendations. 4. Consider professional installation: If your system requires modifications or upgrades to be compatible with the thermostat, it is advisable to hire a professional for installation. They have the expertise to ensure proper installation and compatibility. Remember, it is crucial to ensure compatibility between the thermostat and your heating or cooling system to ensure optimal performance and functionality.

Where can I find assistance or support for the Honeywell RTH221B1039/E1 thermostat?

You can find assistance and support for the Honeywell RTH221B1039/E1 thermostat by following these steps: 1. Visit the Honeywell Home website: Go to honeywellhome.com/support for assistance and support related to the thermostat. 2. Access the Owner's Manual: The manual provides detailed instructions and information about the thermostat. It can be found on the Honeywell Home website. 3. Check the warranty: The thermostat comes with a 1-year limited warranty. For warranty-related inquiries or support, refer to the warranty information provided in the manual or on the Honeywell Home website. 4. Seek wiring assistance: If you require help with wiring the thermostat, visit the Honeywell Home website for wiring assistance. This can be helpful before considering returning the thermostat to the store. Remember, the Honeywell Home website is a valuable resource for finding assistance and support for the Honeywell RTH221B1039/E1 thermostat.

Can I use the thermostat with a heat pump that has backup heat or a multistage system?

The Honeywell RTH221B1039/E1 thermostat is not compatible with heat pumps that have backup heat or multistage systems. According to the manual, this thermostat works on 24-volt or 750 mV systems and will not work on multi-stage conventional systems. If your system type is a single-stage heat and cool, heat only, or cool only, then the thermostat is compatible, and no further steps are required. However, if your system type is a heat pump, high-efficiency furnace, hot water, electric furnace, gas/oil steam, or gravity system, the thermostat is not compatible. In this case, you will need to consider a different thermostat that is specifically designed for heat pumps with backup heat or multistage systems. It is important to ensure compatibility between the thermostat and your heating or cooling system to ensure proper functionality and performance. If you have any further questions or need assistance, it is recommended to contact Honeywell customer support for more specific guidance.

What is the warranty period for the Honeywell RTH221B1039/E1 thermostat?

The Honeywell RTH221B1039/E1 thermostat comes with a 1-year limited warranty. This means that for a period of 1 year from the date of purchase, Honeywell will repair or replace the thermostat if it is found to have any defects in materials or workmanship. During the warranty period, if you experience any issues with the thermostat, you can contact Honeywell customer support for assistance. They will guide you through the warranty claim process and provide the necessary support to resolve any problems you may encounter. It is important to note that the warranty only covers defects caused by manufacturing or material faults. It does not cover damage caused by improper installation, misuse, or any other non-manufacturer-related factors. If you have any questions or need further information regarding the warranty or warranty claim process, it is recommended to reach out to Honeywell customer support for clarification and guidance.

Is the manual of the Honeywell RTH221B1039/E1 available in English?

Yes, the manual of the Honeywell RTH221B1039/E1 is available in English .

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