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I have an old Richdel 604pr sprinkler system. 4 zones but I only use 2. Zone 1 is drip and works fine Zone 2 is sprinklers which does not work. I tried to manually turn on zone 2 and it gave me an F for some kind of fault code.
Tags: 604pr, Richdel, sprinkler, System
Latest activity: 14 years, 8 month(s) ago. This question has 0 answers.