ericmark's latest activity
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ericmark replied to the thread Question about paperwork.BS7671 is not law, we tend to regard it as law, but not complying with it is not in its self illegal. Part P is law, and it requires... -
ericmark replied to the thread Drayton Digistat +2 Reciever been BINNED!!....Or has it?.Yes had a stat loose RF link, getting gradually worse, seems sold under many badges. Kept moving it closer and closer to the receiver...
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ericmark replied to the thread Open therm stat.@Stuckinarut will know far better than me, I am only an electrician, but the main problem is for a boiler to modulate it does not want...
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ericmark replied to the thread Vintage mains light switches.There is nothing to stop you using extra low voltage switching, I have one smart relay which does that, Table 53.2 - Guidance on the...
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ericmark replied to the thread Question about paperwork.Legal wise, either a completion or compliance certificate is required. Which depends on if he is a member of a scheme or not. But with...
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ericmark replied to the thread How to setup hotwater for off peak only?.Your meter, like mine, may switch how it counts the kWh used, but it does not do any of the switching, it is up to us to program the...
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ericmark replied to the thread How to setup hotwater for off peak only?.These are switched fuse connection units. (FCU) I would think they both need to be on. And the timer selects which runs. However, the...
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ericmark replied to the thread Main 'fuse' (RCD) tripping.From pictures, I assume a TT supply. The system relies on the RCD to work, as the earth loop impedance can be 200 ohms, in theory 460 Ω...
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ericmark reacted to stem's post in the thread Tado v3+ wiring to ESi-Plumb 2 Heating Zones (ESWCPCB3CB) with
Like.
Can't say I'm familiar with a TQX0027. However the connections details should be printed on it somewhere so you can check if it's the... -
I think you need to locate a local competent spark. Get them to test ALL the RCDs to see if they are operating within expected...
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ericmark replied to the thread Main 'fuse' (RCD) tripping.In theory the low mA should trip before high mA and non-delayed before delayed (S), but in real life I have seen 30 mA, 100 mA, 300 mA...
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ericmark replied to the thread Main 'fuse' (RCD) tripping.I am now confused, two different consumer units, and a 100 mA RCD fed from a 100 mA RCD, so previous comments clearly wrong. As already...
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ericmark replied to the thread C-Plan.. S-Plan... Drayton Wiser? Help :).Mine is a vented cylinder. I am no plumber, I employed a plumber to fit the motorised valves, may have been better to have fitted...
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ericmark replied to the thread Main 'fuse' (RCD) tripping.As said doing my maths, 30 mA + 30 mA = 60 mA and the independent one is 100 mA so it should not trip unless the fault is due to the odd...
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ericmark replied to the thread Set back thermostat, why?.Yes, I set living room heating at home to which does not seem to cost us much, but my house a bit better insulated to the caravan. That...
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