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- 14 Jan 2020
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Hi all,
I have been fixing a few problems with the above boiler for a while now so far they have been easy fixes, motor start cap, photo sensor etc. This one is starting to frustrate me though. So I get a random lockout after minutes hours of running as far as I'm aware the 535se/LD doesn't give much diagnostic information out when it locks out? So following the diagnostic flow it's check motor 50 volt to white wire, check solenoid, check photocell(replaced recently) then replace control box!
I haven't check any of the above yet what are my chances of catching these if it's an intermittent problem? I would have liked a bit more diagnostic information but I guess it's a few years old now. Anyone got any pearls of wisdom for this old boiler before I start my troubleshooting journey?
Thanks
Steve
I have been fixing a few problems with the above boiler for a while now so far they have been easy fixes, motor start cap, photo sensor etc. This one is starting to frustrate me though. So I get a random lockout after minutes hours of running as far as I'm aware the 535se/LD doesn't give much diagnostic information out when it locks out? So following the diagnostic flow it's check motor 50 volt to white wire, check solenoid, check photocell(replaced recently) then replace control box!
I haven't check any of the above yet what are my chances of catching these if it's an intermittent problem? I would have liked a bit more diagnostic information but I guess it's a few years old now. Anyone got any pearls of wisdom for this old boiler before I start my troubleshooting journey?
Thanks
Steve