I need to descale my home installed Paloma water heater for the first time.
At this time I am not getting any error codes.
Thank you,
Suzette
Call Rheem and get name of local technician... or check resources on following link:http://waterheatertimer.org/Troubleshoot...
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Http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html#flush
gene
If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7
SOURCE: Paloma PTG 74PVN Tankless Water Heater
did you check the filters on the the water valves, i am not exactly sure about your codes that are shoeing but if you could read it and post them, i know on some of the units 76 means there is low water pressure and the filters are behind 2 caps one on each side above the shut off valve take off the caps and remove the screens, clean them and replace them ,, make sure you turn off the water on both side first or you will get wet
SOURCE: 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...
SOURCE: Indoor Paloma water heater showing error message
that is the water inlet temperature sensor fault.. check and clean scale from sensor or have it replace by a qualified technician
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