20 Most Recent Bosch B22CS80SNS (220 cu ft) Side by Side Refrigerator - Page 6 Questions & Answers

call atechnician to check the start/run capacitor for the compressor for the hum but what you describe is normal it takes heat in the cabinet tp evaporate the liguid gas which the compressor then converts back to liquid in that process the back fins get hot or the back of the fridge gets hot and that will remain hot until the thermostat switches off the compressor in which case the fins will get cold

https://www.manualslib.com/manual/324394/Bosch-B30bb830ss.html?page=18 If this is the same model, page 18: The height-adjustable feet at the front and rear can all be adjusted from the front. Rear: with 5/16" (8 mm) hex nut driver via flexible shaft

I would call bosch directly, they have ppl that can help over the phone with some things.... Bosch is hard to work on so if you need service I would go with who ever Bosch recemends..... ken

Yes! if you disconnected, that will be from condensation somewhere in cooling cycle, or the inside itself. Empty and clean pan thoroughly. For the alarm issue, look for a battery that has died or is about to.

raise the thermostat setting to around 4 -5

no cooling units have to transported in the upright position and can be turned on after installation

Thermostat could be faulty