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Rinnai 2532 error code 10

The rinnai 2532 water heater is flashing error code "10". how do i fix that?

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  • Jeremy D Jan 20, 2013

    checked the vents. Connected correctly: yes,

  • Jeremy D Jan 20, 2013

    no blockages

  • Jeremy D Jan 20, 2013

    still doing the error code after 10 min of use and shutting off

  • Jeremy D Jan 20, 2013

    only showing error code "10"

  • Jeremy D Jan 22, 2013

    rinnai infinity 2532. the exhaust and intake pipes are fine and connected correctly with a down % grade to make sure condensation runs out

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Error Code 10 Problem: Reduced or no air supply to the water heater or there is an obstruction in extracting the flue gases out.

Solution: Make sure that the recommended Rinnai venting is used, there is no obstruction in the venting system, no reduction in diameter and lengths are per instructions. Also make sure that nothing blocks the venting system or fan, and that dip switch and condensation collar are set properly.

Good luck,

Marty

Posted on May 13, 2014

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Posted on Jan 02, 2017

mrhotandcold
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SOURCE: rheem tankless water heater error code C4 13??

check diaphrapm valve or micro/switch best of luck

Posted on Oct 31, 2009

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SOURCE: Our Rinnai tankless water heater is producing water as hot as pre

Power outage will reset Rinnai unit to that temperature. Read manual for more info.

Posted on Jan 26, 2010

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