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  1. C

    Converting to a TT system... possibly

    What is this SDS adapter as i normally use a club hammer?
  2. C

    Converting to a TT system... possibly

    Because they have simply said either convert to PME (which they wont) or convert to TT which leaves only the last option. there is nothing else they want to do to help
  3. C

    Converting to a TT system... possibly

    Out of curiosity, why won't your DNO convert to PME? their exact words are that they are unable provide that service due to location.
  4. C

    Converting to a TT system... possibly

    Thank you Midwest looking at page 33 is quite useful on a side note i want to avoid hammering a TT rod through a gas pipe, i have never installed an Earth mat are these a viable option as the property is surrounded by soil/grass
  5. C

    Converting to a TT system... possibly

    1.25ohm external earth fault loop impedance on TN-S supply to building Supply authority stated our only option is a TT conversion as they will not covert to PME. What would be my best course of action when converting to a TT as the building is quite old and i do not want a 100ma main switch...
  6. C

    Commando socket question

    It’s a small office that is now used as a box room, well x4 sockets connected atm
  7. C

    Commando socket question

    a client needs a 32a single phase commando installed so they can charge the forklift via a 7.2kw charger. There is currently a redundant ring circuit adjacent, tested ring continuity and a is ok on the 32a RCBO. Apart from sounding a bit piky can anyone see anything unsafe with the temporary...
  8. C

    can anyone relate to this

    There was no buzzing, my good nature just saw me change dimmers for no reason. I tried the v-pro in both driving modes even though no buzz was found
  9. C

    can anyone relate to this

    Replaced a faulty dimmer switch to a market leading V-pro and the lights were fine. gu 10 dimmable lamps Left the job client said there was buzzing, i returned with another dimmer switch designed for GU10 LED lamps, once again no buzzing when i left however the lady emailed me asking me to...
  10. C

    How to get nest to override the old control

    Hmm it’s ok now, for future reference the time clock needs to remain on with all the pins set to off, I think the LS return overrides
  11. C

    How to get nest to override the old control

    after installing the nest and testing the switch return from the heat link to LR terminal the boiler seems to want to only work with the time clock on the front still? Anyone had similar on a Worcester Combi before
  12. F20E69CD-FE63-4DFA-859B-B7339407961D.jpeg

    F20E69CD-FE63-4DFA-859B-B7339407961D.jpeg

  13. F3E50C3A-9226-45D8-89EE-63BB9286A5E5.png

    F3E50C3A-9226-45D8-89EE-63BB9286A5E5.png

  14. C

    Shed alarm please guys

    Hello guys can anyone suggest a wired alarm kit that will go into a shed, ideally the unit can send a txt message to a phone. A wired stand alon PIR unit will be nice but all i can find are cheap battery ones which are a bit useless
  15. C

    Uk power gave us these options

    Thanks for all the responses guys it really makes me feel no longer alone hahaha
  16. C

    Uk power gave us these options

    I removed the earth from the MET when I done the Ze if that’s what you mean
  17. C

    Uk power gave us these options

    I advised client call UK power networks Because they had a Ze of 500 ohms on a TN-S This is what they said to client “They advised that we contact an electrician to provide an independent local earth and RCD protection or a new PME service to provide satisfactory value of EFLI and test the...
  18. C

    Guarantee on your works

    I agree strima, just looking for a soft way to say (not my problem guv)if the old cabling goes bang in 1 Years time
  19. C

    Guarantee on your works

    hello guys Garden brick lights all need replacing as they are waterlogged. Client paid for me to fault find and the existing cabling gave plus 2 meg ohms so the cabling appears to be healthy. Question client has asked is what guarantees I give. I normally give 5 years on cabling I have...
  20. C

    Ring door bell install

    Installing a door bell which needs a 24vac supply. I normally use the din rail ransformer however the client want this door bell supplied from the local plug top. I can find plenty of AC24v plug in supply units however none of the leads are long enough. I would like to chop the plug, crimp and...

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