F71P1 Adapter Issue: No Power Supply
Problem Diagnosis: The issue may stem from a malfunction in the power supply circuit, the power adapter, or an internal fault within the adapter. It is recommended to test the adapter to pinpoint the cause and take necessary measures such as replacement or repair.
Solution:
If the adapter is not working, the following steps can be taken:
Check the Power Cable:
Ensure that the power cable is not disconnected or damaged.
Check the Power Outlet:
Try plugging the adapter into a different outlet to verify whether the current outlet is functioning properly.
Check the Adapter Itself:
Use a multimeter to test the input voltage of the adapter to ensure it is within the normal operating range.
Check the Connected Device:
Confirm that the device connected to the adapter is functioning properly. Alternatively, try testing the adapter with another device to determine whether the issue lies with the adapter or the connected equipment.
F71P1 Valve Issue: Draining Continues After Switching Modes
Problem Diagnosis: The issue could be caused by foreign particles entering the valve, leading to a stuck valve core, or excessive pressure causing damage to the valve core, resulting in leakage.
Solution:
If the valve continues to drain after switching to another mode, try the following:
Check the Valve Program:
Verify that the valve has successfully switched to the new mode and that the water inlet and outlet paths correspond with the new mode. Check for any abnormalities in the valve's operation during the program switch that could indicate obstruction.
Program Debugging:
Repeat the valve program debugging and observe if the continuous drainage issue occurs in all modes. If the issue is not related to the software program, determine if there is a hardware fault with the valve head.
Check the Valve Seal:
Disassemble the valve head and inspect the water inlet and outlet ports with a light source to check for any damage to the internal seals or structure. If visible damage is found, this could be the root cause.
Inspect the Piping System:
Ensure that the piping system does not have other fault points, such as cracks or leaks, which may also contribute to the drainage issue.
F71P1 Similar Issue: Control Valve Leaking Water from Incorrect Locations (Unintended Water Flow)
Cause of the Fault:
· Scratches or damage to the dynamic or static parts of the valve core.
· Damage or jamming of the piston in a piston valve.
· Deformation of the valve body.
Solution:
▲ As mentioned above, foreign particles or poor water quality can affect the normal operation of the system. If the incoming water does not meet the required standards, it is recommended to consider installing a pre-filter, such as a stacked-plate filter or other types of filtration equipment. When implementing pre-filtration measures, it is essential to comprehensively consider the actual water quality, water usage needs, and equipment maintenance costs.
Emergency Strategy:
If the control valve experiences an electronic failure and there are no spare parts available on-site for immediate replacement, and the system cannot afford to stop the water supply, what should be done?
The valve core can be manually adjusted to different positions by turning the terminal large gear.
Our "Runxin Valve" series products are exported to over 150 countries and regions worldwide. We have successfully industrialized, commercialized, and globalized the production, processing, and application of special ceramics, earning the reputation of being "one of the top three professional manufacturers of control valves for global water treatment systems."
Runxin valves have the following structural features:
Face Seal Structure: The static plate uses high-strength synthetic materials. For various control valves, a partial balancing structure is employed to prevent increased torque on the sealing surface caused by rising water pressure.
Pressure-Resistant Operation: Runxin control valves, due to their use of two high-flat sealing plates that rotate and seal by pressing together, can operate under pressure when switching between positions.
No Raw Water Bypass: During regeneration or cleaning, the Runxin control valve automatically blocks the outlet pipeline of the softener or filter, preventing untreated raw water from entering the system.
Simple Assembly: The valve mainly consists of the valve body, dynamic and static sealing plates, shift fork, and compression plug. The complex parts of the valve body are made using a one-piece molding process, reducing processing steps and ensuring high dimensional stability. Each working position is directly fixed to the valve body, providing high positioning accuracy. During installation, each component is limited by position to prevent incorrect assembly.
Various Jet Injector Specifications: The ratio of salt intake to total outlet flow of the jet injectors ranges from 25% to 35%, and each tank has a corresponding jet injector designed for it.
Runxin control valves have enhanced impurity resistance capabilities. They feature a high backwash flow rate, and display options are available in both LED and LCD formats. The regeneration methods include both forward and reverse flow regeneration options.
All Runxin control valves undergo 100% testing at 0.1 MPa and 0.6 MPa air and water pressure before leaving the factory. They are certified annually by NSF (National Sanitation Foundation) in the U.S., and hold CE certification in the EU, ROHS certification, ACS certification in France, EAC certification in Russia, UKCA certification in the UK, and several other quality and management system certifications, including:
· GB/T 19001-2016/ISO 9001:2015 Quality Management System Certification
· GB/T 29490-2013 Intellectual Property Management System Certification
· GB/T 45001-2020/ISO 45001:2018 Occupational Health and Safety Management System Certification
· GB/T 24001-2016/ISO 14001:2015 Environmental Management System Certification
· GB/T 23331-2020/ISO 50001:2018 Energy Management System Certification
Runxin valves come in a full range of specifications and can be applied in various water treatment systems. Commonly used filtration and softening valves are not only suitable for filtering and softening water for boilers and various industrial applications, but they can also be used for desalination, dechlorination, iron removal, and other specialized water treatments, as well as for domestic water treatment in household facilities.
Our sales personnel are all trained with professional product knowledge and receive advanced technical training from senior engineers. Depending on your regional or industry-specific requirements, we provide one-stop water treatment solutions to ensure efficient and professional service when communicating and addressing issues.
