Title: Brukermanual for Refra varmepumpe.pdf
Unit use is prohibited: - Explosive, flammable environment, - In the rain with a direct hit from the water droplets - In a marine environment,In causing corrosion of iron, aluminum, copper medium.Attention! Any unauthorized use of mashines is not permitted!Install the unit horizontally and with sufficient distance to the wall. For clearance unit dimensions see “technical data” tables.© UAB „Refra“ S. Dariaus ir S. Gireno g. 179, LT- 02189 Vilnius, Lithuania, Tel. +370 52031020 info@refra.eu www.refra.euVentilation requirements Compressors without head cooling fans dissipate about 10% of the input watts as heat through the compressor body. Compressors with head cooling fans dissipate about 20% of input watts the head cooling fans. The ventilation equipment for the machine room should provide airflow of approximately 40 to 100 cfm per compressor horsepower depending on the ambient temperatures. The air intake should be positioned so that air passes over the refrigerating units.