SAVE VSR 300

Main features: • High energy-efficiency rotary heat exchanger with EC - technology fans • Moisture transfer function to minimize condensation in supply air during wintertime • Demand control regulation with the built-in humidity sensor • SAVE Touch control with a touch display and Startup Wizard for easy commissioning • Connection board for easy access and connection of accessories • Modbus communication RS-485 as standard • Internet access module is available as accessory • Inspection hatch on both sides A heat recovery unit designed for ventilated areas up to approximately 240 m2. The unit can be installed in upright position on the floor or horizontally on the ceiling. A ceiling mounting kit is available as an accessory. SAVE VSR 300 is a unit with double skinned, fully insulated panels and comes with complete control functionality. The unit is equipped with a high efficiency variable speed rotating heat exchanger and a moisture transfer function that regulates the rotation speed of the rotor. Energy efficient fans with EC motors as well as low-pressureFilters reduce the energy consumptions and gives low SFP factor (Specific Fan Power) and low sound. The built in humidity sensor in extract air can be used for demand control. All settings and features are accessible via the SAVE Touch control panel which is integrated in the front door. The panel is a color touch screen with a user friendly interface. The option for connecting one or more external control panels is available. In addition, control panel has separate user level for authorized installers and service personnel. The home screen displays information such as airflow, temperature, air quality and active functions. You can select between MANUAL and AUTO mode or choose preferred settings from the pre-configured user modes. SAVE Touch AUTO mode has many functions available that regulate the airflow according to CO2, presence, humidity, schedule etc. The demand function control gives effective and economical operation to ensure best indoor air quality. Alarm symbols indicate possible malfunctions and issues direct alerts if anything needs to be rectified. SAVE VSR 300 comes with built-in electric reheater. External connection board that has prewired inputs and outputs allows easy installation and setup of external sensors as well as external heaters / coolers and other accessories. The unit comes with low-pressure bagFilters: • Supply airFilter F7/ePM2.5 70% • Extract airFilter G3/Coarse 50% Low pressure bagFilter G3/Coarse 60% is available as an accessory for supply airFiltering. The unit is Passive House Institute (PHI) approved and standardFilters can be used for Passive House function.