I had trouble with my control module a while back, see post on appliance journal.com 2/10/2008 raymond. That seems to be fixed, now getting a #2 heating fault. I have not done the current test yet which isolates the possible failure to the heater, hi-limt or flow switch. If it fails this test I need to check the resistance of those components. The diagnostic manual I have(lucky enough to find it online)states to check these parts individually “once the tank has been removed or blocked up”. I don’t know what this means, any insight greatly appreciated.
Thanks:confused: