1. Make sure there is no liquid or flammable material next to the boiler.
2. Ensure that the circuit is connected correctly and the ground wire is well connected to the grounding system.
3. Turn on the gas switch and check if the connection is stable, including the burner.
4. Ensure that the boiler setting is suitable for the gas type.
5. Check if the flue gas pipe is properly installed and unobstructed.
6. Make sure all shutoff valves are open.
7. Make sure the system is filled with water and completely drained.
8. Check if the circulation pump is turned on.
9. Purify the system by venting the air in the gas pipeline through the pressure discharge valve of the gas valve port.
10. The installer must provide the boiler operation instructions to the user and forward the installation manual to the user.
Wins Another Invention Patent
Brilliant Glory, Continuing to Write a Brilliant Chapter
Striving for "Innovation" and "Quality"
Focusing on Cutting-Edge Technologies
Creating New Momentum and New Advantages
Promoting the Continuous "Innovation" of New-Quality Productivity
On June 17th, our company was awarded another national invention patent. To date, the company has secured 162 national patents and 13 invention patents, and has been deeply involved in the formulation of eight national and industry standards. We continue to lead industry development with technological breakthroughs.
Overcoming challenges and achieving remarkable results
Attaching great importance to technological innovation
While pursuing superior quality, Fangkuai also attaches great importance to technological innovation.
Developing product diversity
To better meet the diverse needs of consumers, Fangkuai develops diverse product images during R&D and production.
Fangkuai family portrait
Gloriously writing a new journey
The company has always adhered to the philosophy of
"Building Character, Creating Quality Products"
Using technological R&D as the core driving force
Also promoting application
Effectively promoting technological advancement in the industry and engineering products
Future
Continued
Scientific and technological R&D and technological achievement transformation
Generate more core independent intellectual property rights
Solidly promote the company's high-quality development