Room cooling circuit switch - works in hot season with condensers in exhaust or open air and common filter

摘要

The switch is for a cooling circuit for extracting heat from rooms with a high inner heat load, works with cooler outer temp. with graded regulated outer air component. On the grouns of safety there is a reverse. The outer air filter and the cooler in the hot season is installed for all devices in common, and follows through one or more cold water sets over one or two glycol circuits. The air cooled condensers of the cooling system are placed in the exhaust air or open air. USE/ADVANTAGE - Reduced running costs for the room cooling but with increased efficiency.