Oh yeah these things. Most fridges have a dial with 1 to 6 on it, no arrow, and I dont know whether it means temperature (degrees c) or power. So is a bigger nu

Oh yeah these things. Most fridges have a dial with 1 to 6 on it, no arrow, and I dont know whether it means temperature (degrees c) or power. So is a bigger number less cold or more cold? Have to turn it and listen to see if it gets noisier to know for sure. This one with the arrow on it is even worse, crikey.