Question about Rheem Tankless Water Heater Main Remote Control

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My umc-117 flashes 13 and heater stops running

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

snap101
  • 117 Answers

SOURCE: my rheem umc-117 controller flashes an IL code.

it means that you have lime build up in the heat exchanger and it needs to be flushed out ASAP!!

Posted on Jul 29, 2009

snap101
  • 117 Answers

SOURCE: my umc-117 flashes 76 then -0

76 is the controller error, check your wiring to it to make sure it is connected well , if it's not that the controller is shot , from there it could be the one of the control boards

Posted on Jul 31, 2009

mrhotandcold
  • 248 Answers

SOURCE: The UMC-117 shuts off during water heat up. What

overheat stat first then check fan best of luck

Posted on Oct 24, 2009

  • 145 Answers

SOURCE: No Hot Water

you can call Rheem

Posted on Jan 10, 2010

  • 1 Answer

SOURCE: Rheem UMC-117 had a Code C7 76

this C7 76 is the pc board is bad iv done 20 or 25 of these

Posted on Dec 24, 2010

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1 Answer

How do i change the temperature range from 140 deg to 180 deg in the UMC-117 controller?


Why would you want to use it at 180' unless your using it for a dishwashing application.

Nov 18, 2014 | Paloma Tankless Water Heater Digital...

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Why does remote UMC-117 flash error code 11 and then L1?


Multiple error codes can mean bad PC board.
C11 is combustion, vent or gas issues
L1, heat exchanger needs delime.
Catch unit up on required maintenance each year.
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html#error

Gene

Water Heater Timers Save Money

Jun 17, 2014 | Rheem Tankless Water Heater Main Remote...

1 Answer

The UMC-117 shuts off during water heat up. What


overheat stat first then check fan best of luck

Oct 10, 2009 | Rheem Tankless Hot Water Heater...

1 Answer

My umc-117 flashes 76 then -0 what causes it to do that?


76 is the controller error, check your wiring to it to make sure it is connected well , if it's not that the controller is shot , from there it could be the one of the control boards

Jul 30, 2009 | Rheem Tankless Hot Water Heater...

1 Answer

My rheem umc-117 controller flashes an IL code.


it means that you have lime build up in the heat exchanger and it needs to be flushed out ASAP!!

Jun 27, 2009 | Rheem Tankless Water Heater Main Remote...

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