What if the electric current of circulating pump thermal oil heater is lower than normal value?
If the electric current of the circulating pump in a thermal oil heater is lower than the normal value, it may indicate a problem with the pump or the system. Here are some potential causes and solutions:
1. Low fluid level: If the thermal oil level is low, the pump may not be able to circulate the oil properly, leading to lower current readings. Check the fluid level and add more oil if necessary.
2. Clogged filter: A clogged filter can restrict the flow of thermal oil, causing the pump to work harder and draw more current. Check the filter and clean or replace it as needed.
3. Pump malfunction: A malfunctioning pump may not be able to circulate the thermal oil properly, leading to lower current readings. Check the pump for any signs of damage or wear, and repair or replace it as needed.
4. Electrical issues: Electrical problems, such as a faulty motor or wiring issues, can also cause the circulating pump to draw less current. Check the electrical connections and components, and repair or replace as needed.
It's important to address any issues with the circulating pump in a thermal oil heater promptly to prevent further damage to the system. If you are not comfortable troubleshooting or repairing the system yourself, it's best to consult with a qualified technician or service provider.
-
YLW series coal-fired thermal oil heaterLive Chat2800-29200 kW0.8-1.0 MPa
-
YQ(Y)L series gas-fired/oil-fired thermal oil heaterLive Chat7000-29200 kW0.8-1.0 MPa
-
YQ(Y)W series gas-fired/oil-fired horizontal thermal oil heaterLive Chat1400-14000 kW0.8-1.0 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
-
The continuous growth of the building materials industry places higher demands on thermal energy supply in production—stable steam output, efficient energy utilization, and emissions that meet environmental standards have become core criteria for selecting boiler equipment. Leveraging a deep understanding of industry-specific production needs, ZOZEN Boiler provides customized products and technical advantages to deliver reliable thermal energy support for building materials enterprises at ...21 Oct 2025
-
ZOZEN Boiler Breaks the High Humidity Biomass Combustion Challenge with DZW Series Reciprocating Grate Biomass Steam Boiler Recently, Jinzhi Morning Hong Paper Co., Ltd. (hereinafter referred to as "Morning Hong Paper") reached an important cooperation with ZOZEN Boiler, successfully introducing the DZW series reciprocating grate biomass steam boiler. This brings new impetus for efficient and green production to the company. As a leading paper product manufacturer in North China, Morning Hong P...14 Oct 2025
-
From October 21 to 23, the Heatpower Expo, Russia’s premier industrial boiler and heat exchange exhibition, will be held at the Crocus International Expo Center. As a benchmark event in the industrial boiler and heat exchange equipment sector in Russia, the expo serves as both a window into industry trends and a high-energy platform for fostering practical cooperation. ZOZEN Boiler’s Russian-speaking sales team will participate with its core boiler solutions, demonstrating clean, eff...07 Oct 2025