Cess pit circuit...

[screech]

Hey guys.

Got a customer with a problem and looks like it's on the cesspit circuit.


The cu has an rcd main switch which is apparently tripping, mcb for the cesspit goes straight into a DP switch, then off in swa...

I got them to turn the mcb and it's DP switch off, and they say it's come back on.

What I don't know is, what exactly is a supply to a cesspit for?? Never come across one before.


Cheers

 

[alarm man]

could be a crap connection..

 

[screech]

LMAO I think I walked into that one!!

Cheers

 

[Andyfm]

They supply an air pump and sometimes a discharge pump as well

 

[davelerave]

they give a bit of rcd trouble alright

basic unit is prob as well off sharing an rcd-give you some fault indication


some have an alarm pair and use 2 rcbo's-1 for pumps and 1 for alarm pair/float switch