We just bought a 2020 Coachmen Leprechaun 220 QB (used with 16000 miles) I am hoping there are others out there with this model that can help. I just bought it and am learning! It may have some slight differences as it was sold originally to a rental outfit. The manuals and videos supplied by Coachmen are general in nature and I do not have some of the "access panels" they picture. I have found the low point drain valves and there are four of them instead of the three shown in most pictures and videos. Can anyone tell me what each of them are for? I cannot find the water heater "bypass". Anyone know where that is on this model? Also cannot find any fresh water shutoff. I know that is a lot of questions but if anyone has the same model and can help with winterizing ....I would greatly appreciate it.