[mini split] Goodman MSC Service Manual manual

A colleague closed on a house with a Goodman split system. Model number is MSC243E15AX/MC (AX - evaporator, MC - condensing unit). I can’t find any information on this unit, but I did find a Mitsubishi model, MSC which looks similar. Is the Goodman split a rebranded Mitsubishi (from before Daikin acquired Goodman)?

System will run for 20 min then stop. Power cycle causes it to restart and runs for another 20 min. Trying to find diagnostic info.