Potterton SUPRIMA 40L won’t turn on, trips RCD immediately 
Potterton SUPRIMA 40L won’t turn on, trips RCD immediately
Hi
My Potterton Myson SUPRIMA 40L appears to have a problem.
At first it was running for a while then it tripped the RCD. I wasn’t able to see if it was a call to heat or not.
Now the next day when I’ve tried to turn it on (using a fuse switch nearby to the hive controller) it immediately trips the main RCD, which in turn drops all power to sockets downstairs and upstairs.
Any starting points to check out please? It’s pretty difficult to test as now it seems to be consistently...
Read more
by eonone1
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum
Potterton SUPRIMA 40L won’t turn on, trips RCD immediately
Hi
My Potterton Myson SUPRIMA 40L appears to have a problem.
At first it was running for a while then it tripped the RCD. I wasn’t able to see if it was a call to heat or not.
Now the next day when I’ve tried to turn it on (using a fuse switch nearby to the hive controller) it immediately trips the main RCD, which in turn drops all power to sockets downstairs and upstairs.
Any starting points to check out please? It’s pretty difficult to test as now it seems to be consistently...
Read more
by eonone1
This has been automatically posted in the DIYNot Forum on DIY Talk. The new DIY Forum