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Can anyone advse me on the max Zs for a triple pole 32A Square D Loadline 60947-2 MCCB I have seen some earlier posts from 2008 but the Zs is not given. Last resort I will have to ring Schnieder..... :|

Hi mate do you still have this table for 60947-2 Square D MCCBs? I am after 32A triple pole Thanks

Yes the inverters have transformers for total segregation of AC/DC, and yes type B RCD is the guidline from the Dti guide, the company I work for opt for type B RCBO's. Back to the original post is there a reg/spec/guide specifically for do and dont's in meter boxes?

Cranked up the setting on the boiler and eureka, hot showers!!! The missus is now banned from touching the dial on the boiler, it was turned right down! :oops: Thanks to all for your input, of owt changes will let you know

Sorry when I say off the cylinder I mean from the cylinder/header tank system, as i said in original post this is a Centercyl 85 without the shower outlet. More pics of system if reqd.....I have 2 tanks above cylinder, presumably for CH and hot water???? Both have isolating valves (red...

Thanks Hugh, See pic of mixer, how the heck do you get these off? There is a small hole on the dial, does this realease a circlip or is there a grub screw in there. In the loft it is plumbed in grey plastic no copper dropping down the cavity to the shower mixer straight of the...

All relvent supply characteristics have been assessed, thats not a prob thanks. As a company we fit RCBO's on all PV inverter ccts. Its also there for overload & fault protection on the externally routed swa feeding the inverter 70mtrs away in a remote building. Otherwise I would have the...

Hi all, can anyone point me in the right direction for a reg reference on meter boxes especially adding a new sub main from Henley blocks to serve a new C/u. Is this BS7671 or Supply regs? Not up on domestic subs, for example twin meter box scenario back to back, one side has service fuse in...

The problem I have is a luke warm shower and red hot taps. I have a Baxi Solo HE condensing boiler, a gravity fed mixer shower x 2 (main b/room and ensuite) fed from a Centercyl 85 which does not have the sepaerate shower connection for 2 baths/shower.....Yes a problem straight away, your...

Thanks for your prompt response pal, Filters?? Where, on what compoment? Cartridge?? Again where and what component? The 2nd shower is very rarely used, so swappin any items out I can certainly do myself Tell me more!

Evenin all, The problem I have, (apart from a nesh wife) is HW on taps are red hot but the en-suite shower is only quite warm no matter where the mixer dial is on the shower. 2nd shower (rarely used) is same make as other and temp is ok? But does sit below the cylinder Mixer dial not...

Note to self: OP has not responded throughout this thread. JohnW are you a moderator or politician? All others spot on 'arse & elbow' in a nut shell, we know the crack and thats why we have an opinion. However lets turn a negative into a positive and one of the brotherhood well get a...

You said this was an old install, how old? What kA where the previous breakers, 3 or 6? Are you happy with the ELI & IRT readings taken for the install when you did the board change? Have you done an IRT test on the faulty cct ? If bad IRT then it could be trapped,damaged or deteriation...

Thanks guys, Just to expand on the noise it was more of a noisy vibration, which could be a failing fan I suppose. And the smell was only slight but like you get when you from old flourescent light fittings. So would the fan failing cause a lockout on the gas valve and not allow ignition...

On behalf of my dad his 12 year old Baxi Solo 2 PF has packed up. Symptoms: Noisy for last few weeks When realised it wasnt working found that the fuse had blown in the spur for the timer and boiler Now only 'Boiler on' ight is on No ignition light No fan on No pilot on Pump ok When I...

Hi there, firstly is this a favour or a legit job in an owned or tenanted property?? LSOH is better fire rated and if your working to a client spec then stick to it or you may not get paid if you defer from the spec. The landlord may have a preference and maybe a clause in thier agreement in...

Thanks for the response. When I say' Work' I mean play the music on my ipod. All the different formats and coding is far to complex for me, thought there might be a firmware or some kind of setting I could change. No worries, cracking machine, well happy.

Come on chaps give the meerkat a break, they have come on here to share the pain, vent thier spleen and possibly get some common sense advice. Simples............Sergey bubbles, or is that the problem with the drains. :wink:

Evening all, well Saturday night and just watching some Grand Designs. Having been in Contracting for over 20 years and in most recent years many SKANSKA sites I cant help but gasp with amazement at the lack of Health &Safety on programmes such as Grand Designs etc. No PPE, no fall...

Hi there, you may find your builder has brought in a spark that is probably doing the job on the side, or part time after his 6 week fastrack boil in the bag course. Long live the JIB! NIC, NAPIT i doubt it! Why did you get it tested and not them? Or didnt you let them carry on that far...