According to Rheem trouble shooting, at the end of page 61, error code 82:
Error Code 82
Explanation: Gas Type Control Data Failure; Printed Circuit Board data failure. The PCB has not
been programmed, lost its programming or has failed.
5. If the unit does not operate on initial installation or after replacement of the PCB, then the
circuit board requires programming with the fuel type and altitude chip.
http://hometips.me/Tls/SVC810-Rheem-Ruud-Tankless-Service-manual-2008.pdf
If this is a new board and Altidude chip with power on set dip switch 1 and 2 to on. Then press and hold adjust button until on board blinks fast then and you will see dashes on LCD display. Set dip switches 1 and 2 back to off. Turn on remote unit and you should see 100F. With any luck you are good to go.
SOURCE: Rheem Tankless wh model rtg-74pvn shuts off error code c4 76
Contact Rheem; the Burner control unit has lost comm with the remote...the part is warranteed for up to five years.
SOURCE: Rheem water heater turns off by its self
Flashing code 76 is lost communication between the remote and the burner control assembly CCA (circuit card assembly). The CCA is still under warranty if purchased within the last 3 yrs. Contact Rheem customer service and have your Mod. and S/N available....explain to the agent you are recieving - flashing code 76...they'll walk you through the process.
SOURCE: My Rheem Pronto model#RTG-74PNV-1 has powered off
Remove power source from the unit. If remote control is installed; remove cover and lift the control wires on the terminal...can be accomplished from either end.
Restore power and see if unit functions normally.
Contact Paloma/Rheem customer (800-432-8373) support and notify them IF you are getting a code "76" error. Rheem has recently extended the warranty on the "Burner Control Assm."; which is your problem. The C4-C8 portion of the error code, is where the unit stops the ignition process...burner fails to light, or gives you intermittent hot water. In either case, contact customer support.
If this helps, please indicate so.
Mike//[email protected]
SOURCE: Rheem Pronto RTG-74 error code C4
Error code 13 is "oxygen depletion sensor" activated.
The first number is a sequence indicator.
If you need the training manual I have it and can send it to you.
I got Rheem to send it to me a while back and it is a big help when working with these units.
It covers th RTG-42, 53, 66 and 74.
Be aware of this --- http://www.cpsc.gov/cpscpub/prerel/prhtml07/07108.html And this --- Rheem RTG-95XP replaces RTG-74XP This makes getting information hard to come by. Please use the link below for information. http://www.rheemtanklessonline.com/contact.php
1,231 views
Usually answered in minutes!
×