What is Rinnai Error Code 11 or 12? Gas Heater Service Sydney
What is Rinnai Error Code 11 or 12? Gas Heater Service Sydney . In this instance, your hot. If the heater fails to ignite after 4 attempts a service will be required. Error messages Rinnai RHFE308 FTR User Manual Page 21 / 48 from www.manualsdir.com An error code 12 found on the rinnai tankless water heater means no flame or a water heater didn’t recognize a flame in the combustion chamber. If the heater fails to ignite after 4 attempts a service will be required. Now on startup the code 12 is.