The benefits of using PLC in units manufactured by IGLOO can be even greater. If electronic expansion valves are used in target devices, it is possible to activate the Low bar Mode function in the unit. There is a function to be activated from the service menu, and the activation of which automatically reduces the condenser pressure setting under favorable weather conditions.
When the ambient temperature decreases (most frequently from autumn to spring and during warm summer nights), the pressure setting drops from sixteen bars to seven bars (default setting, this parameter can be modified). This reduces the electricity consumption by about 40%.