Tianjin Huangming Solar Water Heater Maintenance Shows What Causes E5

Tianjin, referred to as "Tianjin" for short, and also known as Jingu and Jinmen, is a provincial administrative region, municipality directly under the Central Government, national central city, megacity, international consumption center city, economic center of the Bohai Rim region, Asia Pacific regional marine instrument testing and evaluation center, and international comprehensive transportation hub of the People's Republic of China. As of 2018, the city has 16 districts under its jurisdiction, with a total area of 11966.45 square kilometers. At 0:00 on November 1, 2020, Tianjin has a permanent resident population of 13.866 million. In 2020, Tianjin achieved a regional GDP of 1408.373 billion yuan. Tianjin is located in North China, northeast of the North China Plain, downstream of the Haihe River Basin, bordering the Bohai Sea in the east, Yanshan Mountain in the north, and Beijing in the west. It is the largest port city in northern China, a national logistics hub, a national advanced manufacturing research and development base, a core area of northern international shipping, a demonstration area for financial innovation and operation, a pilot area for reform and opening up, and the first batch of coastal open cities.
1、 What to do if the solar water heater displays E5
E5 on the solar water heater indicates EEROM, chip failure. Treatment: At this time, perform the necessary manual reset, and then report for repair if there is no effect.
2、 Common faults and maintenance methods of solar water heaters
1. Insufficient water on the water heater
Fault cause: A. Insufficient tap water pressure; B. The water supply and drainage pipeline is disconnected; C. A pipe fitting is damaged indoors or outdoors.
Troubleshooting method: A. A booster pump can be added; B. The water supply and drainage pipelines can be reconnected or replaced; C. Replacement of damaged pipe fittings Note: If the user encounters the above situations, please do not disassemble them yourself, but contact the local service provider to eliminate them.
2. After filling with water, there is no water or little water when using water
Fault cause: A. Water leakage at the red silicone rubber ring of the vacuum tube; B. The connection between the water supply pipeline and the water tank leaks; C. The check valve is broken and the ball valve is also broken;
Troubleshooting method: A. Replace the red silicone rubber ring; B. Connect the connector properly; Replace the check valve and ball valve;
3. Outdoor running water due to insufficient water supply
Fault cause: A. Water leakage from vacuum pipe; B. The water supply pipeline is disconnected.
Troubleshooting method: A. Replace the vacuum tube; Connect the water supply and drainage pipelines or replace the connecting accessories.

The above content is organized by Superb heater Company, super heater. Mainly professional production: industrial heating elements, temperature measuring elements, production equipment, accessories, and raw materials such as tubular heaters, tubular heaters, belt heaters, ceramic heaters, silicone rubber heaters, thermocouples, etc.

Welcome global industry partners to discuss cooperation!