Economy 7 circuits

[hitchin72]

Good Evening All. First question on site so apologies for bad formatting.
Am interested to know best work around for testing the off peak side of a split load board fed by a teleswitch meter running economy 7 storage heaters. Able to perform dead tests but no power until after midnight so cannot test Zs or the RCCB that governs the radial circuits. Tenant cannot function test the RCCB either. Other half of split board fed separately from supplier side meter tails.
Any clues or hints very much appreciated - thank you in advance

 

[jaydee81]

hi would use r1 + r2 value to calculate zs (ze+r1+r2 =zs) as for rcd is no way of testing it unless you go round at midnight just note it on certificate as not tested

 

[hitchin72]

thank you for reply jaydee81. Sorry for late response, my PC crashed just after posting and is only now working. Thanks again.

 

[Fin170]

Take a temporary feed from the daytime flavour board, make sure the radiators are switched off first

 

[hitchin72]

Thank you for your reply. Can I temporary feed to the intake on the off peak RCCB without it affecting the teleswitch or only to the supply side on the individual radial mcbs? Would ideally like to function test the RCCB whilst i'm there. Do not know anything about how the teleswitches behave only what I have gleaned from this forum.