Reliability: the value of diagnostics for KNX installations

Not much can go wrong with a KNX installation, but if an electrical fault does develop, Simon Buddle explains why it makes sense to have the right diagnostic tools in order to save time and money.

During the summer of 1987 I purchased, what turned out to be, the one and only car I would ever own in my life, so far. A cherry-red Datsun Sunny. I drove the car until it would drive no more. I polished it, changed the oil, repaired the heater, and changed the alternator, spark plugs and clutch cables. By the time it finally met its rusty demise I knew every inch of it and could fix anything on it. A Haynes manual and a tool bag were all you needed.