hi, we currently have a creda 550c electric shower, been installed best part of 8 years, never a problem.
today, it seems to have developed this ever so faint buzzing noise when turned off, by that i mean, isolator is turned on but shower is off. it stops when it use but starts again when not in use.
over the weekend the isolator failed as we are one of those that turn off every night. normally i diy fix but due to lack of time i arranged for a qualified spark to do the work.
is the buzzing anything to immediatly worry about, ive turned off the isolator the time being just to be sure.
any advice would be great.
today, it seems to have developed this ever so faint buzzing noise when turned off, by that i mean, isolator is turned on but shower is off. it stops when it use but starts again when not in use.
over the weekend the isolator failed as we are one of those that turn off every night. normally i diy fix but due to lack of time i arranged for a qualified spark to do the work.
is the buzzing anything to immediatly worry about, ive turned off the isolator the time being just to be sure.
any advice would be great.
