Why Water Right Impression Plus Water Dispenser control valve fails to draw in regenerant?
- AAlan MorrisSep 15, 2025
If the Water Right Water Dispenser control valve fails to draw in regenerant, the injector may be plugged and needs replacement. Other potential causes include a faulty regenerant piston (which would also need replacement), a leak in the regenerant line connection (inspect for air leaks), a restricted drain line causing excess back pressure (inspect and remove any restrictions), a drain line that is too long or too high (shorten the length and/or height), or low water pressure (ensure it remains at a minimum of 25 psi).






