My 2000 Mk11 is fitted with the A-B Cold machine which has given 11 years of faultless service. However,it has recently started to give the 3 flash warning code on start up, but soon settles down and runs as normal. The warning Codes appear for perhaps 5 minutes and then all is OK. The temperature reaches normal operating range and it will run for 24+ hours without a subsequent issue or cutout.
Has anyone had similar issues? Is this an early warning sign of trouble to come, or is it an acceptable operating condition? Any help or advise will be gratefully received.
You might want to consider checking the refrigerant level.
Ross : Why not pick up the phone and ask the people that make it?? WAECO @ (804) 746-1313