Brrr Oil Boiler Worcester Danesmoor 15/19 on lockout

22 Oct 2011
Reaction score
United Kingdom
Our Oil boiler Worcestor Danesmoor 15/19 went into lockout last night. Makes no noise, tried bleeding but as nothing running no go. I switched the power off and back on with no change. Just has power and lockout lights on and can hear the timer running.

Tried the reset button - Lockout light goes out, can hear a buzz for a while then a click, a little more buzzing and then lockout light on again, then buzz stops. (tried this with bleed open)

We have oil.

Only other thing worth mentioning is top of tank split in the summer but I sealed it and dont believe any water got in. It's been running fine.

Cant hear any motor or fan spinning up.

Any tips welcome please?
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