The Elgi Fault Diagnostics APP enables Elgi Service Engineers to manage trouble shooting of technical issues quickly and quite reliably. Service Engineers are guided along the way with Fault Type confirmation, and a Fault Specific check list of the points for investigation. Corresponding to each point, there is a Checking procedure, a probable root cause for the fault and a most –likely solution to fix the fault. Service Engineers can also view the Image of the parts under investigation and also get any additional specific documentation on the models under investigation.