Thermo King Refrigerant Help!

[Kilobyte2]

Good Evening Guys

We have an MD-11 SR Single compartment Unit here in Libya. We keep receiving the error code 63 (Engine Stopped - Reason Unknown). We are not sure if the Engine is at fault or the referigeration side. Today we replaced the Diesel Fuel pump, the unit ran for 3 hours and shutdown once again dispalying Error code 63?

ANy Help would be welcome,

Thanks in advance

Mike

[absolute-zero]

Good Evening Guys

We have an MD-11 SR Single compartment Unit here in Libya. We keep receiving the error code 63 (Engine Stopped - Reason Unknown). We are not sure if the Engine is at fault or the referigeration side. Today we replaced the Diesel Fuel pump, the unit ran for 3 hours and shutdown once again dispalying Error code 63?

ANy Help would be welcome,

Thanks in advance

Mike

Hi Mike,

I have my educated guesses as to what is the matter with it.

Code 63 is engine shut down reason unknown.

It generates because the uPt recieved less than 800 rpms.

A-Z

[Kilobyte2]

Good evening Absolute.

Thanks for your prompt reply..The engine shuts down as the Microprocessor receives a signal from the Engine that is it running less than 800 RPM's. Am I lead to beleive the fault is with the Engine.. Can i over-ride this "Condition" ? I know the Refrigerate charge is OK, so there is no "loading" by the compressor. Unfortunately, I know very little about these Units.!!

Thanks again

Mike