Question about Rheem Tankless Hot Water Heater Rtg-74pvp-2 7.4 Gpm

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HOW TO FIX ERROR 79 ON THE PALOMA GAS WATER HEATER MODEL PH-241CWH (1)

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Use following link for Rheem/Paloma/Richmond/Ruud tankless troubleshoot:
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

http://www.palomastore.com/paloma_error_codes.html
Range of problems can vary from fan motor wiring, to remote control terminals (error 76), to bad remote, to bad circuit board.
1) Replace remote control
2) Read error 76 and 79 shown in link above
3) Contact local service technician
4) Contact Rheem

Add a comment for more free help.
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Fixya is always less expensive than a service call.

Posted on Mar 23, 2011

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Posted on Jan 02, 2017

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My Paloma pg-711fr is turning itself off and error 12 comes up


Copy following link for error codes and Rheem-Paloma tankless troubleshoot.
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html#error
Add a comment and say if this is new installation.
Call Rheem and hear them tell you to call the tankless installer, or hire local service technician to check your tankless computer that heats water, and catch up on required monthly and yearly maintenance. For example cleaning burner and flame rod, or replacing bad flame rod, or installing correct gas line, or checking gas pressure etc.
Fix any tankless problem yourself, any brand tankless, same day for $385, by replacing 1 part: the whole thing:
http://waterheatertimer.org/How-to-install-gas-water-heater.html
Do not install tankless.

Jul 21, 2013 | Water Heaters

1 Answer

I have a paloma tankles water heater model #ptg-42pvn i am getting an intermitent error code C4,12. what is the problem?


Copy following link for Rheem-Paloma tankless troubleshoot and error codes:
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html
http://waterheatertimer.org/How-to-install-gas-water-heater.html#install

If unit worked before: Maybe bad PC board. Maybe lack of required yearly maintenance.
Common error codes can be caused by not following maintenance protocol such as cleaning combustion parts, checking gas pressure, checking venting, and air intake, bleeding gas line etc.
Too bad Rheem-Paloma manuals do not show HOW to conduct this maintenance, leaving customer with many unknowns, and no way to oversee that maintenance performed by hired technician is complete, and matches recommended maintenance.
Sell unit on ebay, and install tank-type gas water heater.

Mar 20, 2013 | Rheem Paloma PTG-42PVN / RTG2-42PVN...

1 Answer

I have a Paloma water heater (serial# PTG-74PVN-2) that is now getting a code 11 error. For the 1st. 2 years of operation we had no problems with the unit. Then we started to get this error code. No new...


hi please do the following if you can
Gas is inadequate. Open the Gas Shutoff Valve all the way.
let me know how ya get on this should cure the error code

Mar 30, 2011 | Rheem Paloma PTG-74PVN / RTG-74PVN...

2 Answers

PALOMA PTG-74PVN-1 Code C8 12 my water heater


C8 is the last stop in the point of burner ignition and a total of eight error codes. Error code 12 is a supplemental code that means your LP gas supply is too low...have your LP tank service and try again.

HTH,

Mike...

Dec 06, 2009 | Rheem Paloma Tankless Water Heaters...

1 Answer

My paloma tankless water heater shuts of but the display goes blank and does not show an error code.


check to make sure circuit breaker is big enough to handle your unit if not get correct size

Oct 07, 2009 | Rheem Paloma PH-28R IFSN / RTG-74PVN...

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