Carrier 42GW installation manual

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INSTALLATION MANUAL

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Contents 42GW 42 GW Hydronic Global Cassette Fan Coil Units Contents42GW Dimensions and weights004 008 42GW 012 016Technical data Choosing the installation site Unit installationGeneral Information Positions to avoidAvoid Prior to installation InstallationInstallation Only restrict the air outlets as indicated in the drawingCondensate drain pipe Water connections Installation of grille/frame assemblyUse the screws supplied to fix the frame in position Mod GW Motorized valve and controlOperation of the thermo-electric valve Electrical wiringWater connection ON-OFF valvesStandard version unit Control panel Electrical connectionsConnections Wiring diagram legendImportant for units with electric heaters Cables colourElectric heater Wiring diagram, standard version unitSupply Valves connection49 105 Air intake grilleAir distribution to adjacent room Fresh air intakeFresh air renewal Winter operation diagram with fresh air intakeConditioned air supply to an adjacent room Guide for the owner Maintenance and owners guideVia R. Sanzio, 9 20058 Villasanta MI Italy Tel /3636.1 L010122H22
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