How to eliminate F37 error in boiler Ferroli?
- Error: F37
- Description: Incorrect installation water pressure
- Solution: – Pressure too low loading the installation – Speed sensor Control the sensor
Ferroli boilers are widely used due to their versatility, compact design, high power, fuel efficiency, range of prices, and user-friendly control panel. In this article, we will address Error F37, one of the most common issues in these boilers, and how to quickly and practically solve it.
Error F37 in Ferroli boilers: What does it mean?
Error F37 in Ferroli boilers indicates that the water pressure in the system is low and the equipment cannot function properly. Although we use the Ferroli Bluehelix boiler as a reference, these solutions apply to many other models.
Basic solution according to the manual
The basic solution for Error F37 is to fill the boiler with water. Locate the boiler’s input valve, turn it counterclockwise, and check the pressure gauge until it reads between 1 and 2 bars. Some Ferroli boiler models have a special button to fill the system with water.
Important: Always check the boiler’s pressure to prevent it from reaching the point of stopping and indicating Error F37.
Solutions not included in the manuals
Next, we will analyze some possible complications and solutions not included in the manuals.
Problems external to the boiler
The low water pressure in the boiler may be due to pressure problemsin the public water supply or problems in the installation that carries the water to the boiler, such as obstructions that reduce the flow.
Faulty fill valve
If the fill valve does not function properly, you may need to replace it with a spare part. Check Suner’s store to purchase the appropriate spare parts.
Low pressure despite having enough water
If the circuit has enough water but the pressure gauge indicates low pressure and the display shows Error F37, the water pressure sensormay be faulty. In that case, replace the sensor with a replacement.
Water leaks can cause low pressure in the boiler. Check for leaks in the safety valve, installation unions, or radiators. If the safety valve has a leak, replace it with a spare part.
Error F37 in Ferroli boilers is not a complicated breakdown and, in most cases, can be solved by the user. However, if the solutions mentioned in this article do not solve the problem or if you encounter additional complications, it is recommended to contact a professional for technical assistance.