Cooler compartment

means a refrigerated compartment designed exclusively for wine or other beverages within a consumer refrigeration product that is capable of maintaining compartment temperatures either (a) no lower than 39^oF (3.9^oC), or (b) in a range that extends no lower than 37^oF (2.8^oC) but at least as high as 60^oF (15.6^oC) as determined according to 10 C.F.R. section 429.14(d)(2) or section 429.61(d)(2).