Yes, they are the most, for this it is worth to do air conditioning diagnostics, it may turn out that it is only a fuse and it may come out that some problem with the sensor or an empty air conditioner can be different.
Klima a few days ago nabita, electrician said to connect the fan under the compressor to turn on together, but the fuse can not withstand voltage 30a and then the blower does not want to run
Do not listen to this person because it's a combiner not an electrician, and you only damage something more in the system. Does the climate itself start and work? If so search for fuse or relay damage, but it can be and something else damaged.
You have a simple layout. M18 radiator fan S501 thermal switch for the fan S502 high pressure switch K33 high speed fan relay K80 low speed fan relay F fuses
There often there were only controllers from the air-conditioning system, ie the control panel of the base to check the disassembly of 5 minutes from someone.
The discussion revolves around an issue with the air conditioning system in an Audi A6 C5 1.8T, where the fan does not activate despite the AC functioning when connected normally. Participants suggest checking fuses, relays, and sensors, emphasizing the importance of conducting air conditioning diagnostics. The user mentions a recent recharge of the AC system and a recommendation from an electrician to connect the fan under the compressor, which may lead to fuse overload. Various components are identified, including the radiator fan, thermal switch, high-pressure switch, and relays. The user confirms the AC system starts but seeks further troubleshooting advice. Summary generated by the language model.