Good Evening. I have a Beko TZS490 freezer with an open circuit thermostat, thinking a vs5 would do on removal i found this one has a forth terminal numbered 8. I told customer i would order a replacement but have found out that it is obsolete, So 2 questions, has anyone got a spare one for sale or a wiring diagram so i can wire in a vs5 to get the appliance working again, I cannot test the old one for connections as it is open circuit. Beko normally have a wiring diagram on the back but this is all faded away as in a garage. Any help would be much appreciated. Andy