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Sunday, August 29th 2010, 10:02am

Author: dgergits

OP Err and IP Err on Pro-C controller

Running system yesterday and in the middle of the cycle system shut down. Tried to run zones manually and I am getting OP Err and then changes to IP Err. It sounds like the pump is starting to initiate but then shuts down. Not real handy with this but thinking possibly the starter relay for the pump?? Any suggestions?