TDC43BD52 Showcase Cabinet Refrigeration Electronic Control Unit is a special electronic control unit for showcase cabinets with ease of touch colour screen interface.The electronic control unit has specific control outputs for showcase refrigeration system, including compressor, fan, glass heater (for anti-fog prevention) and two light outputs. It is a 5 relays electronic thermoregulator with static off-cycle defrosting (to stop compressor). These controllers are in size 121x72mm, with IP65 protection rating. The user interface is 4,3” colour touch TFT. The device is installed by panel with fixing bars.