Carrier 42GW Hydronic Global Cassette Fan Coil Units

42 GW

Contents
	Page
Dimensions and weights	2
Technical data	3
General information	4
Avoid	5
Installation	6/8
Water connections	8
Motorized valve and control	9/11
Electrical connections	11/12
Wiring diagram	13
Fresh air renewal and conditioned air supply to adjacent room	14/15
Maintenance	16

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Contents

42GW Contents 42 GW Hydronic Global Cassette Fan Coil Units 004 008 Dimensions and weights42GW 42GW 012 016 Technical data General Information Unit installationChoosing the installation site Positions to avoid Avoid Installation InstallationPrior to installation Only restrict the air outlets as indicated in the drawing Condensate drain pipe Use the screws supplied to fix the frame in position Installation of grille/frame assemblyWater connections Motorized valve and control Mod GW Water connection Electrical wiringOperation of the thermo-electric valve ON-OFF valves Electrical connections Standard version unit Control panel Important for units with electric heaters Wiring diagram legendConnections Cables colour Supply Wiring diagram, standard version unitElectric heater Valves connection Air distribution to adjacent room Air intake grille49 105 Fresh air intake Conditioned air supply to an adjacent room Winter operation diagram with fresh air intakeFresh air renewal Maintenance and owners guide Guide for the owner L010122H22 Via R. Sanzio, 9 20058 Villasanta MI Italy Tel /3636.1