Hello very good night, the query is the following I went to see this refrigerator, we frost my name is the client and he told me that the refrigerator did not cool arrive I checked the compressor motorcycle I put it directly and I started well take out the plate or electronic card I tried it and relay hit well, but when I put it back I did not send the signal to start the compressor I tried the forcer is going well good I returned to assemble the plate from one day to the next and the refrigerator started well it went well one week and I returned to Call the client telling me that he ran out of cold again. the refrigerator has 5 years of use is in perfect condition, from and appreciate all kinds of information in order to solve this problem, leave the warm greetings diagram .. WP_20171214_001.jpg [1.89mb]

Hello friend, check that the relay that powers the compressor, (card) reaches 12 V and that it closes the circuit if it does not arrive, change the temperature sensor, sometimes they have breaks and create intermittent failures, (do not connect) regards