View the manual for the Honeywell RTH2520B here, for free. This manual comes under the category thermostat and has been rated by 3 people with an average of a 8.8. This manual is available in the following languages: English. Do you have a question about the Honeywell RTH2520B or do you need help? Ask your question here
The Honeywell RTH2520B thermostat is a home heating and cooling control device manufactured by Honeywell, a leading company in the field of home automation. This thermostat is designed to provide accurate temperature control and energy efficiency for residential dwellings. The Honeywell RTH2520B is built with a user-friendly interface, featuring a clear digital display and intuitive controls. With its precise temperature sensing capabilities, this thermostat allows homeowners to easily set and maintain their desired indoor temperature. It also includes programmable settings, allowing users to schedule temperature adjustments throughout the day to maximize comfort and energy savings. The RTH2520B is compatible with most heating and cooling systems, including furnaces, air conditioners, and heat pumps. It can be configured for systems with single-stage heating and cooling, and it supports gas, oil, or electric heating systems. This thermostat is built with reliable components and is designed for long-lasting performance. It is constructed with high-quality materials to ensure durability over time. In terms of installation, the Honeywell RTH2520B is relatively easy to set up and can be done by the average homeowner. It comes with clear instructions and mounting hardware for seamless integration into your home heating and cooling system. Overall, the Honeywell RTH2520B thermostat provides a reliable and efficient solution for temperature control in residential settings. It offers precise temperature sensing, programmable settings, and easy installation, making it a practical choice for homeowners looking to enhance their comfort and energy efficiency.
| Brand | Honeywell |
| Model | RTH2520B | RTH2520B |
| Product | thermostats |
| Language | English |
| Filetype | Instructions / Assembly (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 RTH2520B below.
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.
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.
Most people find that the ideal room temperature is between 19 and 22 degrees Celsius.
Ensure that the thermostat is in "Program" mode and that the correct time and day are set. Additionally, check if the batteries need replacement.
Press the "Up" or "Down" button on the thermostat to increase or decrease the desired temperature accordingly.
Verify that the thermostat's fan setting is appropriately configured (usually set to "Auto" for optimal energy efficiency). Additionally, check if there are any air leaks around the thermostat or if the HVAC system requires maintenance.
"Hold" mode allows you to manually set a constant temperature, overriding the programmed schedule. Simply press the "Hold" button on the thermostat to activate it, and then adjust the temperature as desired.
Press the "System" button on the thermostat to switch between heating and cooling modes. Ensure that your HVAC system is capable of both heating and cooling and that it is properly connected to the thermostat.
Yes, the manual of the Honeywell RTH2520B is available in English .
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Number of questions: 1After changing the batteries on the unit, (RTH2520B) the display keeps flashing but I am unable to set time/day/temperature. Is there a way to reset the display?
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How do you stop it from flashing?