Looking for some troubleshooting advice for the above mentioned HW heater.LP Gas part of the heater quit about a week ago...did the normal TS checked continuity on thermostats and fuses...determined that the circuit board was bad. Received a new CB and installed...fired right up worked great. Next day turned on and all good....day three turned on and nothing...same issue as before.Hear a clicking sound and slight smell of gas, but no ignition and the lights on circuit board are not lighting up. They did when it was working.Electric side of HW works fine.
Have tested for voltage to CB, all good, have tested continuity to TSTAT and ECO - good. CB LEDs are not lighting up and there is no spark coming out - tested with volt meter. Also checked voltage coming off the CB to the stats and gas valve and they all have around 7.5 to 7.9 coming out except for the lock out circuit.Any thoughts? Find it odd that a new CB died after only two good cycles, but power is at the board, inspected and scrapped all connections - hate to spend another $150 and I have other issues. Also just topped off the LP tanks.
Worked fine prior no issues....new Premier 30RIPR had only five months old.