zozen boiler
Home Service FAQs FAQ of gas-fired(oil-fired) boilers What causes the burner motor of the gas-fired boiler running and ignition is normal, but then stop by failure?

What causes the burner motor of the gas-fired boiler running and ignition is normal, but then stop by failure?

12 Jul 2018

Question details (performance):

The burner motor of the gas boiler is running and the ignition is normal, but it is stopped by failure.

 

Answer: Fault reason:

The solenoid valve is not opened because the solenoid valve coil is damaged or the cable is broken.

 

Troubleshooting:

Replace solenoid valve or fix circuit failure, check voltage on terminal.


Related FAQs View More
Related news View More
  • ZOZEN Thermal Oil Boilers Empower Quality Improvement Across Multiple Industries
    In industries such as chemicals, plastic packaging, new materials, and building materials, thermal energy supply is closely related not only to production continuity, but also to product quality and operating costs. As companies place higher requirements on process temperature control, fuel adaptability, and system stability, thermal oil boilers are becoming an important heat source in many industrial applications. Based on different fuel conditions and production needs, ZOZEN Boiler continues t...
    02 Jun 2026
  • From Cartons to Films: ZOZEN Boiler Supports Stable Production in the Packaging Industry with Diverse Thermal Energy Solutions
    Packaging connects production with consumption. A carton, a piece of corrugated board, or a roll of plastic film may look light and simple, but behind each of them is a stable, continuous, and process-matched thermal energy system. As demand continues to grow in food packaging, industrial packaging, e-commerce packaging, and plastic packaging, the packaging industry is placing more specific requirements on boiler equipment: stable steam supply, fuel adaptability, process temperature control, ope...
    26 May 2026
  • ZOZEN Boiler’s Drouble Drum Biomass Boiler Debuts with a Renewed Exterior
    When an industrial boiler arrives on site, what first catches a customer’s attention is often not the specification sheet, but the overall appearance of the equipment in the plant environment. For boiler equipment, exterior design is not only about visual presentation; it also reflects the manufacturer’s approach to product details, on-site management, and brand image. ZOZEN Boiler has upgraded the exterior of its SZL series biomass boiler, presenting a more unified visual design and...
    19 May 2026

Find the Right Boiler For You

Name *

Email *

WhatsApp/WeChat

Products

Power/Capacity