GEA CAIRplus - CS Klimateknik

Installation of Components and AccessoriesGEA CAIRplusIn addition, for air handling components that perform cooling function:• Insulate coil connections and pipes once the installation has been carried outto prevent the formation of condensation water. Condensate water that is formed accumulates in the stainless steelcondensate tray and is drained via a drain spigot mounted on the condensatetray.• Install a siphon (see „Connecting siphon and water drains“ on page 41).In addition, for units with fresh-air or mixed-air operation:DAMAGE TO THE UNIT!The heat exchanger in the unit must be protected from the formation of ice andfreezing at ambient temperatures below the freezing point.Use antifreeze in the water circuit if necessary.NOTEGlycol may be used providing that it does not exceed 50 % of the overallvolume.A higher quantity can cause operational faults.6.3.2 Installation of evaporator/condenser componentsENVIRONMENTAL DAMAGE!Dispose of any liquid spills (refrigerant) in an environmentally sustainablemanner in accordance with the locally applicable laws and regulations.• Open and use the service connections using only special tools and fittings. The units are filled with protective gas that audibly discharges when theconnection caps are removed.6.3.3 Installation of liquid-coupled heat exchangersCompare „Installation of air handling components for cooling/heating“ onpage 39.40 PR-2009-0096-GB • Subject to modifications • Status 07/2010