low point drains - 2015 cardinal model 3825
I've read many posts about the low point drains and people trying to find them. so i thought i'd go find mine. i searched all underneath and could not find them! found the fresh water tank drain and have used it. it simply has a cap on it. i found a blue pex tube coming down out of the slide that contains the residential refrigerator. no cap on it and could not see a valve. i'm thinking that this is simply a drain that is always open from the residential refrigerator but i have not confirmed this yet (ice maker / door water dispenser). but there is no red drain beside it. does any body know where the low point drains are on this model (2015 cardinal model 3825fl)?