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Patrick DavisDec 1, 2025
What does error E3 mean on my Water Right Sanitizer Plus and how do I fix it?
- PPeter GoodmanDec 1, 2025
If your Water Right Water Dispenser displays error E3, Err – 1003, or Err – 103, it means the control valve motor ran too long without finding the next cycle position. Here's what to do: * Check motor connections: Then, press the NEXT and REGEN buttons for 3 seconds to resynchronize software with piston position or disconnect power supply from PC board for 5 seconds and then reconnect. * Replace piston and stack assemblies: If foreign matter has built up, creating friction, replace the piston and stack assemblies. Then, press the NEXT and REGEN buttons for 3 seconds to resynchronize software with piston position or disconnect power supply from PC board for 5 seconds and then reconnect. * Ensure proper drive bracket seating: Snap the drive bracket in properly so that the reduction ge...





