Hey guys someone emailed me this question. Does anyone have the answer?
Question: I have a problem with a AST fault coming up after about 4 hours of running. I have replaced the lon board. The unit ran for 3 days and then shuts down every day around 2 or 3 in the afternoon. I can clear the fault but it comes back again the next day. I have also witnessed the car go into a correct run. The car goes to the 2nd floor, levels in then goes ast fault again. It will clear but a few hours later it will show again a ast fault. Any help would be appreciated