How to reset Korky WaterWISE Toilet Fill Valve - 528Z & 818Z

How to reset Korky WaterWISE Toilet Fill Valve - 528Z & 818Z

Hello, and welcome to Korky Toilet Repair. Today we will be learning how to reset your Korky WaterWISE toilet fill valve. If there is a leak, water will slowly drain from the tank and down to the leak path. The WaterWISE toilet fill valve will detect this leak and not refill the tank with water. This may result in an empty tank next time you try to flush the toilet. A weak, or no flush, is your signal that there was a leak. If this occurs, your WaterWISE toilet fill valve needs to be reset. Hold the handle down or pull up on the red chain attached to the fill valve for five seconds. The tank will then refill with water allowing a proper flush. It’s important to then identify and replace the source of the leak. The most common cause of tank leaks is the flapper. Congratulations, you’ve reset your WaterWISE toilet fill valve. For further assistance, visit our website or call us at 1-800-528-3553.

[samw.]

Is there a difference between 528z and 818z? I currently have a 528z and I want to buy a 528z but I am struggling to find one. Would 818z work for my toilet too?

[KCBaltz]

What should you do when the reset doesn't work? In other words, after 10-15 seconds, the water doesn't start filling?