Cooler fan always runs “on” with air conditioning. Normal???

Hello! I would like to gather experiences about the Volvo V50 2.0 D. Here’s my current question: Is it normal for the Volvo V50 2.0 D to have the cooler fan immediately running at the current low temperatures around 10 degrees when the engine starts cold in the morning and the air conditioning is switched on? If the air conditioning is not working, the cooler fan will stop. I would be interested to know if this is also the case with you. Or whether the cooler fan will switch on later at engine operating temperature or only under certain driving conditions such as full speed on the highway. I ask this because the fan on my car is absolutely always turning as soon as I switch on the air conditioning. Even if it is cold outside and the cooling water is still cold. Even when driving quietly over land road at 100 speed in the highest gear, the cooler fan is spinning despite (my opinion) sufficient cooling by driving wind. Does anyone know the problem? Is this a problem? If someone had the problem, what was repaired on the vehicle?