User Manual Liebherr MRB2400 Monolith 24" Panel Ready Built-In Fridge

The freezer isn't cold enough
An obstructed or failing evaporator fan, a damaged door seal, a faulty thermostat, and an obstructed condenser fan are all culprits. As are a defective thermistor or compressor. All of these components can be checked by a repair technician and the problem quickly diagnosed

The food is frosting over
Possible solution: The appliance has a small plastic bung which comes in the accessory pack. Ensure that the bung is fitted in the drain hole in the base of the appliance. If not warm air is drawn into the appliance on opening the door, which creates frosting.

Ice can be formed because moist air is drawn into the appliance. ... Try to avoid placing warm or hot food straight into the fridge as this can change the inside temperature and lead to ice within the fridge.