Search results

  1. J

    Extractor fan need 3 amp fuse

    Why? Would you also not follow the instructions for, say, a smart light switch, which might be required to have 6A fuse protection, and just stick it on a 32A circuit? Why not follow the instructions when they are perfectly sensible, and not hard to achieve. Granted there are examples of...
  2. J

    Extractor fan need 3 amp fuse

    My thoughts also, which is why I was surprised to see the instructions want the SL fused at 3A too!
  3. J

    Extractor fan need 3 amp fuse

    Agreed it probably wouldn't hold up if you argued with them but generally for the cost and difficulty of getting a 3A fuse in for a fan I'll just do it. Funnily enough I had an inline fan fail within a year, the problem was a piece of copper on the motor windings had broken, can only assume it...
  4. J

    Extractor fan need 3 amp fuse

    Can you access the loop in wiring to the bathroom? Looks like to truly comply with instructions the only options would be to install a 3A FCU at this point so all the bathroom wiring is fused down to 3A, or indeed replace the circuit breaker. Both these options seem overcomplicated, the...
  5. J

    Extractor fan need 3 amp fuse

    I'm not understanding why the light would need fusing down, surely the fan has no relation to the light fitting? EDIT: I missed a detail on the diagram, the manufacturer essentially wants the Line AND switched Line to the fan to be protected by a 3A fuse, that's not something I've seen in any...
  6. J

    Extractor fan need 3 amp fuse

    If the manufacturer says there should be a 3A fuse it is best to put one in, if you try and claim on the warranty and haven't followed their instructions they will probably refuse. The way to do it is very straightforward, just replace the fan isolator with a fused fan isolator like this...
  7. J

    Replacing led light

    Based on the picture it appears to be designed as a double insulated fitting. I would question that looking at the clearly non double insulated L&N wires attached to the transformer. Did the light come from a reputable source?
  8. J

    replacing a 10A plug with 13A

    https://www.bmstores.co.uk/products/eveready-ultra-bright-led-chaser-lights-1000pk-cool-white-387035 Got a few sets of these myself in various colours, have lasted a few winters outside already and still going strong. 80m of lights. No consumer fairy/xmas lights will last forever outside...
  9. J

    replacing a 10A plug with 13A

    I'd really recommend throwing them away they are are huge electric shock risk, running a dodgy 230V fairy light set outside is just asking for trouble. As mentioned above the wires are likely far too thin with bad insulation, and any damage that occurs leaves a live wire sitting in a hedge. On...
  10. J

    Unexpected coloured wires and two going into L1 on dimmer switch

    Judging by the first pic it looks like a mess of wiring has been shoved in behind the box, obviously the wrong way to do it. That is probably where the CPCs will be. Needs an electrician to sort it out really, dealing with busy light switch wiring can be difficult without experience.
  11. J

    New Oven and Hob

    That's definitely a sensible thought, and if you were installing a flex for the hob yourself you may well go for something larger than 2.5, but the flex the manufacturer installs is rated for the maximum power draw of the appliance, now I know 6.5kw is just over the rating for 2.5mm flex...
  12. J

    New Oven and Hob

    The MCB is there to protect the circuit cable (your 6mm t&e) not the appliance, the 2.5 flex on the oven and hob can be considered part of the appliance since it is pre installed by the manufacturer. They are also fixed loads, so cannot pull anymore power than their rating. Any fault on the 2.5...
  13. J

    Downlight

    I doubt you will find that sold, far easier to buy a new integrated unit such as this one: https://www.downlights.co.uk/led-triangle-under-cabinet-light-12v-leyton.html#led-triangle-under-cabinet-light-12v-4000k
  14. J

    Dehumidifier running

    As you mention yourself a lot of the time damp/humidity only comes from peoples daily activities, cooking, showering, drying clothes etc. If a property has rooms on the smaller side and poor or no ventilation, this will build up very quickly, so the only real solution is to create ventilation...
  15. J

    Two inline fans, one vent to outside...

    Thats a fair point but I would imagine a powerful inline unit would be more than sufficient. The way I see it unless the two fans have a very similar length of ducting to the Y point, (assuming they have the same airflow l/s in the first place) one will overpower the other and cause problems...
  16. J

    Two inline fans, one vent to outside...

    If both are running they will both be less effective than with only one running, you can only get a certain volume of air through a 100mm vent hole (assuming the roof vent is a 100mm vent)! Also I would imagine the fan motors would be stressed more as they effectively would have a restriction in...
  17. J

    Dehumidifier running

    If you're getting bad condensation and humidity issues a longer term solution is putting in a PIV (positive input ventilation) unit. These normally sit in a loft where they draw air from the space, filter it and blow a constant stream of air into the house. The idea is this creates positive...
  18. J

    Downlight

    Google search 'triangular led under cabinet lighting', lots of options out there, just be careful to match the 12vdc voltage and the colour temperature to the others
  19. J

    Electric shock from double socket

    While a fault with the actual socket is unlikely they do occur so don't discount the possibility, I had one a while ago that internally shorted L&N when switching it off. If your socket had an internal fault that shorted L to E when switched, it is possible the user would feel a shock before the...
  20. J

    LED driver with no cable grip

    In the end I've just secured the drivers in place and clipped cables well either side, and they're ferruled up, screwed in nice and tight, not going anywhere. The drivers are from a well known national wholesaler, I was disappointed to see they have no cable grips on the ELV side but they appear...
Back
Top