The most common malfunction of the Focus 2 air conditioner is the refrigerant leakage. Refrigerant may evaporate due to cracks in the tubes or radiator, loss of leakproofness of the joints. The most likely leaking is a metal tube attached to the front wheel. Due to the design of the pipe, it has over time rubbing against the shelves. The solution to the problem (if the pipe has not yet been reached and the refrigerant does not come out) can be a dense duct or a piece of a rubber patchwork that takes place at the contact point.
Other reasons may be the malfunction of the air-conditioning compressor (the correct frequency of 5 to 10 seconds) to the air-conditioner's belt.
The refrigerant can also go out in cold time of year due to the freezing of the rubber elements of the air conditioning system: rubber is significantly reduced in volume and elasticity is lost, which results in leaks, which are lost at the plush temperature due to the expansion of rubber. In this case, it's enough to just lock the air-conditioner.
