Danfoss RET B-RF

Background

The Danfoss RET B-RF is a wireless room thermostat designed for use in residential and commercial heating systems. It allows you to control the temperature of a room or zone by wirelessly communicating with the boiler or heating system.

The RET B-RF consists of two components: the wireless thermostat and the receiver unit. The wireless thermostat can be installed in any room that you want to control the temperature of, and it communicates with the receiver unit that is wired to the boiler or heating system. The thermostat uses a digital display and buttons to allow you to set the desired temperature and adjust the programming schedule.

The RET B-RF also features a range of advanced functions, including adaptive start, which ensures that the room reaches the desired temperature at the programmed time, and holiday mode, which allows you to set a different temperature schedule when you’re away from home. The thermostat also has a frost protection feature, which prevents the temperature in the room from dropping below a certain level during cold weather.

One of the main benefits of the RET B-RF is its wireless functionality, which allows for easy installation and flexibility in terms of where you can place the thermostat. It also offers energy-saving features that can help you reduce your heating bills while maintaining a comfortable temperature in your home or commercial building.

How to operate

  1. Install the receiver unit next to the boiler or heating system, following the manufacturer’s instructions.
  2. Install the wireless thermostat in the room you want to control the temperature of, following the manufacturer’s instructions.
  3. Power up the receiver unit and the wireless thermostat.
  4. The thermostat will display the current temperature in the room. Use the “+” and “-” buttons to set the desired temperature.
  5. Use the “Program” button to enter programming mode. You can then use the “+” and “-” buttons to adjust the programmed temperature and the time settings for each day of the week.
  6. The thermostat also has advanced features such as adaptive start, holiday mode, and frost protection. Refer to the user manual for instructions on how to use these features.
  7. The thermostat and receiver unit will communicate wirelessly to control the heating system based on the programmed temperature and schedule.
  8. If you need to override the programmed temperature or schedule, you can use the “+” and “-” buttons on the thermostat to adjust the temperature manually. This will not affect the programmed schedule, but it will temporarily change the temperature until the next programmed temperature change.

Refer to the user manual for more detailed instructions on how to operate the Danfoss RET B-RF thermostat, including how to troubleshoot any issues that may arise.

Guides

User guide and installation instructions

Datasheet