GEA COM4plus - CS Klimateknik

Technical DescriptionGEA COM4plus3.9 Operating limits and range of applicationIt is allowed to use the GEA COM4plus units within the following operating limits:– Outdoor air from -20° to +40 °C– Exhaust air from 0° to +40 °C– Maximum 60 % relative humidity in exhaust airNOTE!Please carefully observe the unit type plate and the operation manuals for the suppliedaccessories.Please refer to the accompanying documentation for the range of application ofspecial built-in/mounted components.NOTE ON EXTREME CONDITIONS!Under extreme conditions and especially at outdoor temperatures of the lower applicationrange condensate may occasionally occur in the exhaust fan section. Wheninstalling the unit make sure that minor quantities of condensate do not lead todamage.NOTE FOR USING AIR HANDLING MODULES!In case of frost danger use antifreeze agents for heating and cooling media.3.9.1 Ambient conditionsNOTE ON EXTREME CONDITIONS!Besides air temperature/air humidity of the flow medium, temperature/humidity ofsurrounding air is critical as well. Observe the condensation limits.Environmental impact like proximity to sea or ocean must be taken into accountwhen selecting material quality.3.9.2 Permitted storage conditions / permitted air condition for units which have not yet been installedAir temperature -10 °C to +50 °CAir humidity Store units in a dry, non-condensing environment3.9.3 Supply voltageGEA COM4plus basic units require the following supply voltage:3x400 V/N/PE/50 Hz.3.9.4 Condensation limitsPlease pay due attention to condensation limits!The following diagrams illustrate condensation limits in relation to temperature and relativehumidity at the installation site.The diagrams are based on normal air values and are calculated using a model box.The given values are approximate figures and can not be used as a guarantee foravoiding condensation. As far as different casing components are concerned - deviationsmay occur.18 PR-2009-0022-GB • Subject to modifications • Status 04/2009