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Rick Ridley
Rick Ridley, UK Heating Engineer
Category: UK Plumbing
Satisfied Customers: 1561
Experience:  30 Years on the tools, now retired, Ex CORGI
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My Ferroli F24B stopped completely. Mains fuse fine but 2

Customer Question

My Ferroli F24B stopped completely. Mains fuse fine but 2 internal F3.15L glass fuses blown. Replaced with normal F3.15 but these blow before after 1-2 secs. Do I put in slow blow? Or is it likely to be the PCB or something mechanical?
Submitted: 7 months ago.
Category: UK Plumbing
Customer: replied 7 months ago.
Please cancel this. Sorry was expecting quicker response. Too late now
Expert:  Andrew Smith replied 7 months ago.

Only a couple of things could blow the fuse - the pump or the fan.

Try disconnecting one at a time and see if the fuse holds.

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