KWL 45 STS-UP EcoVent Verso - control set with flush-mounted switching power supply for decentralized ventilation unit with heat recovery. Consists of control element (KWL 45 BEU) and switching power supply for installation in a flush-mounted box (KWL 45 SNU). (Depth: 61 mm). Electrical safety in accordance with DIN EN 60335-1. Power supply per flush-mounted power supply: Max. 6 KWL EC 45 units. If more than 6 units are used, an additional KWL 45 SNU switching power supply (item no. 3008) is required. One control element controls up to a maximum of 8 units. 2-button operation, 5 ventilation levels, 3 operating modes (heat recovery, cross ventilation, supply air operation), external, potential-free contact for activating: standby, cross ventilation, supply air or party operation. Filter change indicator, USB interface for configuration via PC and saving the settings, integration of exhaust fans via the extension module
