AQUASMART Room Controller Installation manual This control system only operates with water indoor units of the following type: 42GW Cassette, 42WHC/WHE Hi-Wall, 42Y Fan coil, 42JW “Satellite” and 42EL “Aqualia”. For installation instructions of this unit, refer to the relevant manuals.
AQUASMART Room Controller General information and choosing the installation site Power IMPORTANT: Read the entire instruction manual before starting the Note that the Room Controller requires no batteries and is not installation. “power stealing”. It requires 12 VDC to be connected for proper operation, which is easily obtained from the Unit connected to it.
AQUASMART Room Controller Installation E N G L I S H • Match and connect equipment wires to proper terminals in the Mounting connector block. Both power and communication wires must be connected WARNING: correctly for proper Room Controller operation.
AQUASMART Room Controller Electrical connections Wiring Room Controller to the unit Diagram 2: Connection diagram for the 42Y unit WARNING: Before connecting any wiring to the Room Controller, turn off all power to the unit that will supply power to the Room Controller.
AQUASMART Room Controller Room Controller configuration E N G L I S H Access to the configuration menu 2- AIR SENSOR SELECTION Press and hold down the “ ” button for around 5 seconds Program if you want to use the air temperature sensor MODE until “1-”...
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AQUASMART Room Controller Room Controller configuration down down • Press either the “ ” or “ ” button until the appropriate • Press the “ ” or “ ” per passare dalla modalitàbutton to DOWN DOWN number is displayed. Please refer to the following table for go from the “O”...
AQUASMART Room Controller Room Controller configuration, troubleshooting E N G L I S H 6- SELECTING THE TYPE OF APPLICATION (2 Pipes / 4 Pipes) With this selection we choose the type of application: 2 Pipes The unit is equipped with just one valve which heats (winter) when supplied with hot water and cools •...
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L010123H56 - 0901 Via R. Sanzio, 9 - 20058 Villasanta (MI) Italy - Tel. 039/3636.1 The manufacturer reserves the right to change any product specifications without notice. Order No. 16005-74, September 2001. Supersedes Order No. 16005-74, May 2001. Printed in Italy...