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Mend Ariston Microgenus He Boiler Central Heating

My boiler is showing a E05?

dear all, hope u can help. I'm getting a code of E05 on the display of my ariston - Microgenus He boiler. Central heating is working but not getting any hot water. Have reset this a few times but i'm unsure what the problem is?

Hope some can help.
Abdul

Abdul
February 2011
AristonAriston Microgenus HeHeating, Home Heating SystemsBoiler Central Heating Ariston
eo5 means water temperature probe has short circuited, found that out from the manual dont know how to fix it though, mines been showing that for the past couple of days, waiting on a guy to come fix today, hope thios helps.

Jim
January 2012

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Ariston Microgenus He E05 Error - No Hot Water