Discuss Fuse size for sy plan am2 in the The Welcome Forum area at ElectriciansForums.net
Obviously wouldn’t put a 3amp fuse on 16amp breaker?
Don't think about what size fuse to put in, follow the installation document and you can't go wrong.no, that just a wiring diagram of the heating system. I want to put a 3 amp fuse in it. just want to be sure. would be my luck to fail on something like that. just though the heating would be on 6amp with a 3 amp fuse.
just thought its common to have a 6 amp with 3 amp fuse?
they give you a box full of fuses and breakers etc. you have to chose the correct type. has anyone done the am2 recently?
I'm tired of saying this. READ THE ----ING INSTALLATION DOCUMENT, IT WILL TELL YOU ON THERE!!!So, just go for the 3 amp fuse then. Has anyone actually done the latest am2?
Well, technically the fuse is to protect the cables on the load side of the fuse. Should a fuse be required for protection of the equipment then that is the responsibility of the manufacturer to fit an appropriate one. However, should the manufacturer's instructions require one then obviously due account must be taken of that.Just out of interest.... why not?
Edit:-
The MCB is there to protect the cable... the fuse is there to protect the equipment.
Well, technically the fuse is to protect the cables on the load side of the fuse. Should a fuse be required for protection of the equipment then that is the responsibility of the manufacturer to fit an appropriate one. However, should the manufacturer's instructions require one then obviously due account must be taken of that.Just out of interest.... why not?
Edit:-
The MCB is there to protect the cable... the fuse is there to protect the equipment.
You would think so, wouldn't you?On the spec it states heater and hot water, refer to seperate diagram. Wouldn't that be where the answer is?
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