The door seal has come out of its groove.
Check that the door seal is correctly positioned in the groove.
Ice or condensation has built up inside the refrigeration appliance/wine unit. The appliance door may not close correctly.
Check that the door seal is correctly positioned in the groove.
Replace the door seal:
Pull the old door seal out of its groove at the corners of the door.
Pull the door seal completely out of its groove.
Press the new door seal into the groove at the corners. Do not pull hard on the door seal.
Press the new door seal into the groove all the way round and smooth the door seal.
Ensure that the door seal does not bulge anywhere and that it lies flat when the door is closed.