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Old 14-12-2018, 15:47   #1
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Espar hydronic problems

Not sure if this is the right spot for this thread, but...
So any experts on Espar hydronic units. Having issues with my M10. It shuts down shortly after starting. Any thoughts on troubleshooting?
Thanks!
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Old 14-12-2018, 17:07   #2
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Re: Espar hydronic problems

Doesn't your Espar have an LED that blinks a series of error messages? Blinking code in the manual.
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Old 14-12-2018, 17:15   #3
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Re: Espar hydronic problems

I don't have any kind of diagnostic instrument installed unfortunately
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Old 14-12-2018, 19:45   #4
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Re: Espar hydronic problems

Check to ensure your exhaust is not blocked. Even a little water trapped in a low part can put enough back pressure to shut down the Espar.

Next ensure you have good coolant flow. An air trap in your coolant loop can also shut down the system. You might have to bleed your loop to ensure its air-trap free.
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