Pentair Legend II Backup Valve - LX10 - Won't Shut Off

Sep 23, 2012
1
My Legend II is several years old. I was experiencing some problems with the backup valve earlier this summer and replaced it with this one. It worked for a little while but now it seems like it won't stop firing. Does anyone have any suggestions?
Thanks...
 
roxylab said:
My Legend II is several years old. I was experiencing some problems with the backup valve earlier this summer and replaced it with this one. It worked for a little while but now it seems like it won't stop firing. Does anyone have any suggestions?
Thanks...

Take the valve apart and look for something gumming up the works. It doesn't take much to make them stick.

If you find something, check the screen at the wall fitting, replace it if it's damaged.
 
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