11/01 - 2 Construction subject to change. Version: 05.04.2013 No return possible!

Fan Coil Unit Aquaris Silent Description The Aquaris Silent fan coil units are air-conditioners that are especially designed for the decentralised use, for heating or cooling with circulating air. The fan coil units guide the air to be treated through the heat exchanger where it can be heated or cooled in a particularly energy-efficient way. They are used to bring the air quickly to the desired temperature and require only small heating or cooling surfaces. The optimised heat transmission allow lower supply temperatures during heating. And higher supply temperatures during cooling. This minimises...

Fan Coil Unit Aquaris Silent Condensate pan The condensate pan can be mounted horizontally or vertically and serves for the collection of the condensate water below the cooling register. The pan is made of galvanised steel and has a thermal insulation (polyethylene with a thickness of 3 mm) to avoid the formation of condensation water. The condensation water outlet is located on the same side as the hydraulic connections and can be connected to the on-site drain system. Motorised fan The motorised fan consists of double-sided intake-operation, dynamically balanced centrifugal blowers with forward...

Fan Coil Unit Aquaris SilentModels, dimensions and weights Dimensions and weights Base unit Housing (optional accessories) A= cold water outlet (cylindrical internal thread, EN 10226-1 Rp 1/2) B= cold water outlet (cylindrical internal thread, EN 10226-1 Rp 1/2) C= cold water outlet (cylindrical internal thread, EN 10226-1 Rp 1/2) D= cold water outlet (cylindrical internal thread, EN 10226-1 Rp 1/2) E = Condensate drain DN16 mm (external) G1 = Weight of the base unit G2 = Weight of the base unit, including device casing To avoid deposits and corrosion, the water quality for filling the registers...

Fan Coil Unit Aquaris Silent Models Horizontal installation with hydraulic connection on the right -H...-R Horizontal installation with hydraulic connection on the left -H...-L Vertical installation with hydraulic connection on the right -V...-R Vertical installation with hydraulic connection on the left -V...-L Vertical model This unit was especially developed for wall mounting. Horizontal model Its compact size and low height make the Aquaris Silent fan coil unit an ideal solution for installation in false ceilings and floors, also allowing an open installation suspended from the ceiling. Unit...

Fan Coil Unit Aquaris Silent Electric connections Electric connection diagram (SP series) Cooling valve Condensate pump Thermo contact Thermo contact Heating valve Connect the fan coil unit to the earthing cable. Interrupt the power supply, before carrying out any electrical connection work. SCHAKO cannot be held liable for faulty electrical connections or incorrectly dimensioned connecting cables. Stage 2 Stage 3 Stage 4 Stage 5 Stage 6 Condensate pump Heating valve Cooling valve Electric connection diagram (EC series) 11/01 - 7 Construction subject to change. Version: 05.04.2013 No return possible!...

Fan Coil Unit Aquaris Silent Wiring thermo contact, overload protection, operational and fault message (SP series) ON-SITE Room controller Yellow Green White (*) White (*) Blue Brown Black Grey Purple Orange Red Blue Brown Yellow / Green Wiring thermo contact, overload protection, operational and fault message (EC series) ON-SITE Room controller Connection depending on the signal type Yellow / Green Brown White (*) = potential-free thermo contact as overload protection for motor, to be provided on-site 11/01 - 8 Construction subject to change. Version: 05.04.2013 No return possible!

Fan Coil Unit Aquaris Silent Circuit diagram (with thermo contact) 1 speed switch + 2 or more fan coils (SP series) ON-SITE Speed switch Yellow Green Yellow Green White (*) White (*) Blue Brown Black Grey Purple Orange Red Yellow/ Green White (*) White (*) Blue Brown Black Grey Purple Orange Red Yellow/ Green White (*) = potential-free thermo contact as overload protection for motor, to be provided on-site 11/01 - 9 Construction subject to change. Version: 05.04.2013 No return possible!

Fan Coil Unit Aquaris Silent Circuit diagram (with thermo contact) 1 speed switch + 2 or more fan coils (EC series) ON-SITE N L Room controller Yellow / Green Brown Connection depending on the signal type Yellow / Green Brown 11/01 - 10 Construction subject to change. Version: 05.04.2013 No return possible!

Fan Coil Unit Aquaris Silent Quick selection diagrams SP series Total cooling capacity (4-pipe system) (1) (see conditions on Page °15) 8,0 7,5 7,0 6,5 Total heating capacity (4-pipe system) (1) (see conditions on Page °15) cooling and heating capacities at speed level 1-6 11/01 - 11 Construction subject to change. Version: 05.04.2013 No return possible

Fan Coil Unit Aquaris Silent EC series Total heating capacity (2-pipe system) (2) Total cooling capacity (2-pipe system) (2) Total cooling capacity (4-pipe system) (2) (see conditions on Page °16) Total heating capacity (4-pipe system) (2) (see conditions on Page °16) (2) cooling and heating capacities at 1-10V Construction subject to change.

ICHAKO Fan Coil Unit Aquaris Silent Technical data Nominal capacity 2-pipe systems SP series Calculations with filter G2 (1) Measured at 0 Pa of available pressure (2) Air inlet temperature = 27°C, water inlet temperature = 7°C, temperature difference = 5°C (3) Air inlet temperature = 20°C, water inlet temperature= 50°C, same water throughput as in cooling (2)

Fan Coil Unit Aquaris SilentEC series Calculations with filter G2 (1) Measured at 0 Pa of available pressure (2) Air inlet temperature = 27°C, water inlet temperature = 7°C, temperature difference = 5°C (3) Air intake temperature = 20°C, water intake temperature= 50°C, same water throughput as in cooling (2) Version: 05.04.2013 Construction subject to change. No return possible!