I have a rinnai heater and it stopped working all that is lit up is the little red button when you want to make it where little kids cant change the temp.what gives was working fine yesturday and the filter is clean. i tried unplugging it to see if it would reset but that dont work.
Rinnai, toyostove and monitor heaters are basically all the same. first you have to make sure your fuel valve is open at the tank. next you have to reset the tank lockout on the sump. then set your set point higher than your room temperature. now press on. the unit will go through a 300 second purge cycle. the pot heater should turn on when the purge cycle starts. after the purge cycle the fuel pump turns on and pumps fuel into the pot. when it vaporizes the igniter lights it. when a flame is detected the flame rod says ok to keep running so the fuel pump shifts into high speed. when plenum temperature reaches a preset level the fan turns on.
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