Are you using the machine properly ? as per the Manual ? Download here.http://www.equus.com/Content/Support/Manual/93-0058.pdf
It looks to me like 0dtc = zero DTC = zero Diagnostic Trouble Codes. Are the LEDs showing the correct colours ? If it still shows '0dtc' then it is faulty I think
Answers & Comments
Are you using the machine properly ? as per the Manual ?
Download here.http://www.equus.com/Content/Support/Manual/93-0058.pdf
It looks to me like 0dtc = zero DTC = zero Diagnostic Trouble Codes.
Are the LEDs showing the correct colours ?
If it still shows '0dtc' then it is faulty I think