Chillers & heat pumps
Planken Lichtspiele Cinema in Mannheim: Decentralized Ventilation with a Four-Pipe Heat Pump Station
At the Planken Lichtspiele cinema in Mannheim, every screening room, foyer, and cloakroom is served by its own ventilation unit. A four-pipe heat pump station provides simultaneous heating and cooling, while CO₂-based control optimizes energy consumption. In emergency mode, the exhaust duct network switches to mechanical smoke extraction.
At the Planken Lichtspiele cinema in Mannheim, a decentralized ventilation system has been implemented: each screening room, foyer, and cloakroom is served by its own unit, allowing the required air quality and stable temperature to be maintained in each space independently of the others.
Heating and cooling is provided by a four-pipe heat pump station capable of delivering heat and cold simultaneously. Operating mode is controlled by CO₂ levels, enabling energy consumption to be optimized based on actual occupancy of the spaces.
The exhaust duct network, used in normal operation, switches to the function of mechanical smoke extraction in the event of a fire.
Ventilation equipment by Airflow is installed on the cinema roof.
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