UK Hi everyone, new to the Forum, no electrical knowledge

[Murphynico]

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"Rush" is only one of a number of applicable adjectives to this job, I fear. IP issues around that unmounted 'flush' box for a start.
2.85kW at 230V = 12.4A, which is a bit close to the limit for continuous current through a 13A plug in any case. The ovens won't be drawing this current continuously when they're up to temperature, but will be for a considerable time before that. I'd expect to see deterioration of the plug and socket after a year or two of use for that reason alone, even if the sockets were single ones.
Yes, the limit the manufacturers state for a double 13A socket is around 20A, but can that be exceeded here, anyway? What size is the cable going into that socket, and what does it connect to at it's other end? Does it go back to the consumer unit?

Beat me to it by seconds!?

The cable going into the double socket is approx 0.5cm wide. It comes from the round thing with 3 wires coming from it, the one just mentioned, then a flat one approx 1.25cm wide and another thick black round one. I don't know for sure if it goes directly back to the consumer unit. Can I ask what an IP issue means please.

 

[Murphynico]

It's never pleasant this sort of thing. But you've paid an electrician and so you shouldn't receive a bad DIY budget.

As above, show him this thread if he isn't too forthcoming.

Keep us posted!

Thankyou, on the plus side, I haven't paid him yet as he's coming back to do some other stuff. On the negative side I've now lost confidence in him. This is a chap in his 60s with his own Ltd company who I would have thought knew his stuff

 

[ipf]

Don't panic. It may not be as bad as it seems.
Quite a few unknowns. You mention an isolator in the cupboard. Does it isolate the d socket? What is it's rating? Is it on it's own circuit and, if so, details?
I would recommend separate isolation for each unit.....but who knows what your spark will make of it. He's the man on site and may have suitable explanations.
How difficult is access, if it's underneath kitchen units?
Even if loose, the socket is on a metal backbox meant to be 'in the wall' rather than a surface pattress........wrong, but not earth shattering.
More than anything, it's the standard of work. The joint box, although not suitable according to regs, looks to have been made off well....but is it involved with the socket? Is that a flex feeding something else?
We guess, you see, whilst he is on site and knows the details.
The main point, though, is 20amp maximum on a d socket.

 

[Murphynico]

A bodge job if ever I saw one, no IP protection on the cable entry, box not fixed, and the JB is ll wrong. Did an electrician do this? if so he want's to give up. Terrible job,

Thankyou. Yes he's an electrician, he's in his 60s so has probably been working for 40 years! I don't know what he's thinking of

 

[Pete999]

Thankyou. Yes he's an electrician, he's in his 60s so has probably been working for 40 years! I don't know what he's thinking of

The mind boggles

 

[telectrix]

send him this link. it might suit his abilities better:

5 Day Intensive Plumbing Course - YTA Training

5 day intensive hands on plumbing course covering plumbing in bathrooms, radiators and kitchens. Plumbing fault finding, soldering and pipe bending.

www.ytatraining.com

on 2nd thoughts, maybe not.\i'd hate to see some poor sod in thi situation:

 

[Murphynico]

Don't panic. It may not be as bad as it seems.
Quite a few unknowns. You mention an isolator in the cupboard. Does it isolate the d socket? What is it's rating? Is it on it's own circuit and, if so, details?
I would recommend separate isolation for each unit.....but who knows what your spark will make of it. He's the man on site and may have suitable explanations.
How difficult is access, if it's underneath kitchen units?
Even if loose, the socket is on a metal backbox meant to be 'in the wall' rather than a surface pattress........wrong, but not earth shattering.
More than anything, it's the standard of work. The joint box, although not suitable according to regs, looks to have been made off well....but is it involved with the socket? Is that a flex feeding something else?
We guess, you see, whilst he is on site and knows the details.
The main point, though, is 20amp maximum on a d socket.

Thankyou, my blood pressure has just come down slightly... I've just had a look, the isolator is a large plug socket comprising of a single plug socket with a big switch next to it with 'cooker' written underneath. I don't know what the rating is, I only know it turns off both ovens and the induction job. A flat grey cable approx 0.5cm width seems to come out of this 'isolator' and is wired into the flat black round box. Another cable comes out of the black round box and goes into the d socket. A third cable, black, thick and round also goes into the round box, I'm wondering if this is the original cable that the previous slot in cooker was wired up to? The 'isolater' is fastened in the back adjacent base cupboard. The wiring in the photo is underneath one of the ovens, next to the cupboard with the 'isolator' in. The electrics were done before the ovens were pushed back against the wall. The oven blanking plates and plinths haven't been fitted yet so there's still room to manoeuvre a bit. What do you think? Thankyou

 

[Murphynico]

The mind boggles

send him this link. it might suit his abilities better:

5 Day Intensive Plumbing Course - YTA Training

5 day intensive hands on plumbing course covering plumbing in bathrooms, radiators and kitchens. Plumbing fault finding, soldering and pipe bending.

www.ytatraining.com

on 2nd thoughts, maybe not.\i'd hate to see some poor sod in thi situation:

Poor bloke!!

 

[telectrix]

Thankyou, my blood pressure has just come down slightly... I've just had a look, the isolator is a large plug socket comprising of a single plug socket with a big switch next to it with 'cooker' written underneath. I don't know what the rating is, I only know it turns off both ovens and the induction job. A flat grey cable approx 0.5cm width seems to come out of this 'isolator' and is wired into the flat black round box. Another cable comes out of the black round box and goes into the d socket. A third cable, black, thick and round also goes into the round box, I'm wondering if this is the original cable that the previous slot in cooker was wired up to? The 'isolater' is fastened in the back adjacent base cupboard. The wiring in the photo is underneath one of the ovens, next to the cupboard with the 'isolator' in. The electrics were done before the ovens were pushed back against the wall. The oven blanking plates and plinths haven't been fitted yet so there's still room to manoeuvre a bit. What do you think? Thankyou

that cooker isolator is more than adequate for your ovens and hob.jist want a spark with a brain to fit it out correctly.

 

[pc1966]

If the ovens are designed for 13A sockets, and you have a proper cooker feed from your CU (consumer unit = fuse box) and isolator switch, then really the only things wrong are:

• Having a double socket (around 20A rating) instead of two singles (13A+13A)
• Not having the lot supported by some sort of wooden frame or similar so the "fixed" wiring is really fixed and not flexed any time an oven comes out for service, etc.

So not really a big deal to sort it out acceptably well.

 

[ipf]

The cooker switch is big enough to do the job. Seems a bit of a weird way to wire out to the unit's though.
The black round cable could be the hob....supply if electric, ignition if gas.

 

[Murphynico]

that cooker isolator is more than adequate for your ovens and hob.jist want a spark with a brain to fit it out correctly.

That's one less thing to worry about then Thankyou

 

[Murphynico]

The cooker switch is big enough to do the job. Seems a bit of a weird way to wire out to the unit's though.
The black round cable could be the hob....supply if electric, ignition if gas.

Does the rest of it look safe though? If I've got the ovens on and something goes wrong I might not be in the kitchen to flick the cooker switch off

 

[Murphynico]

If the ovens are designed for 13A sockets, and you have a proper cooker feed from your CU (consumer unit = fuse box) and isolator switch, then really the only things wrong are:

• Having a double socket (around 20A rating) instead of two singles (13A+13A)
• Not having the lot supported by some sort of wooden frame or similar so the "fixed" wiring is really fixed and not flexed any time an oven comes out for service, etc.

So not really a big deal to sort it out acceptably well.

 

[Murphynico]

Ah great, thankyou very much for that! I'll ask him to change the double socket to 2 singles and to mount the rest so they're not hanging mid air ?

 

[Baddegg]

Hi everyone, new to the Forum, no electrical knowledge

Hello everyone, I'm a new homeowner member and would be really grateful for some advice as I know virtually nothing about electrics. My question/worry involves two single ovens I've just had fitted that the electrician has plugged into a double socket. There is also an isolation switch fitted...

www.electriciansforums.net

woo hoo! ? me n both man I knew I wasn’t alone!.....welcome in man?

 

[telectrix]

Ah great, thankyou very much for that! I'll ask him to change the double socket to 2 singles and to mount the rest so they're not hanging mid air ?

and make sure he dumps that round JBox and fits the single sockets on surface pattresses, not metal flush back boxes.

 

[Murphynico]

and make sure he dumps that round JBox and fits the single sockets on surface pattresses, not metal flush back boxes.

Thankyou, will do. Will try and speak to him today. I'll post the outcome.... ?

 

[Murphynico]

Firstly, thank you all for your help and advice.
I've just phoned the electrician. He said it makes no difference whether the ovens are plugged into a double socket or two single sockets as it's wired off the 32A ring main. He said the wiring into the junction box is going nowhere, it's very secure. He said he will screw everything onto the wall and not leave it dangling. I forgot to mention the metal back on the double socket and any IP, I'll throw them into the conversation when I see him next week, though I'm sure he'll have an answer (hopefully valid). I will also ask for a minor works certificate on completion.
Do his explanations sound reasonable to you? Thank you

 

[DPG]

Firstly, thank you all for your help and advice.
I've just phoned the electrician. He said it makes no difference whether the ovens are plugged into a double socket or two single sockets as it's wired off the 32A ring main. He said the wiring into the junction box is going nowhere, it's very secure. He said he will screw everything onto the wall and not leave it dangling. I forgot to mention the metal back on the double socket and any IP, I'll throw them into the conversation when I see him next week, though I'm sure he'll have an answer (hopefully valid). I will also ask for a minor works certificate on completion.
Do his explanations sound reasonable to you? Thank you

That junction box is in no way secure. He knows this because he is admitting now it should be fastened down. Make sure he clips the cables as well.

For the double/single socket issue, see the replies you have already had.