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What is a pv output fault on rheem pool heater

Posted by Anonymous on


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Posted on Jan 02, 2017

  • 760 Answers

SOURCE: rheem digital gas pool heater fan code

The Fan code would indicate a problem with the combustion air blower. The is a pressure switch to indicate there is sufficent combustion air, and if not then unit shuts down. Either the fan isn't running, or there is an obsturction in the fan or exhaust piping, preventing enough air flow.
cfh would be call for heat, which would be a normal display when water temp is below setpoint
See the link below for a manual. Once you open the page look on lower right side for documents, then install manual

Posted on Jul 05, 2010

  • 10515 Answers

SOURCE: I have a Rheem pool


The heater only works when there is (FFL) Fluid Flow..through it, check the pump to see if its operating, then the line strainer to be sure its not clogged preventing water flow, then the flow switch, it may have stuck in the Low Flow position...Look all that over and get back to me. we keep going until we sort it out.

Let me know, so that we could proceed.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on May 07, 2011

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