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Technical manual

ART-U

EN

1-4 kW

Fan coil unit with Design cabinet, minimum depth and BlDc motor

2

BLDC motor

Tangential fan

Supervision 

ERGO

2 pipes systems

Vertical 

installation

PLUS

» 

A furnishing with an innovative design and width up to 

only 10 cm

» 

Inverter-controlled BLDC motor

» 

Low energy consumption

» 

Modulating operation

FC66005368

10/18

Summary of Contents for ART-U 010

Page 1: ...imum depth and BLDC motor 2 BLDC motor Tangential fan Supervision ERGO 2 pipes systems Vertical installation PLUS A furnishing with an innovative design and width up to only 10 cm Inverter controlled BLDC motor Low energy consumption Modulating operation FC66005368 10 18 ...

Page 2: ...inery Directive the Electromagnetic Compatibility Directive the Electrical Safety Directive and the Pressure Equipment Directive Fulfillment of the Ecodesign requirements is fully in keeping with the environ mental awareness that has always guided our company The company certification of the Quality and Safety management system ensures that product quality is constantly checked and improved and th...

Page 3: ... 5 2 MAIN COMPONENTS p 6 2 1 CABINET p p 6 2 2 CONVEYORSp p 6 2 3 UPPER GRILLEp p 6 2 4 FRONT GRILLEp p 6 2 5 HEAT EXCHANGERp p 6 2 6 AIR FILTERp p 7 2 7 ELECTRIC MOTORp p 7 2 8 TANGENTIAL FANS p p 7 2 9 EXPLODED VIEW p p 8 3 INSTALLATION p 9 3 1 INSTALLATION REQUIREMENTSp p 9 4 RATED TECHNICAL DATA p 11 5 WEIGHTS p 11 6 PERFORMANCES p 12 7 ELECTRICAL CONNECTION DIAGRAMS p 13 8 OVERALL DIMENSIONS ...

Page 4: ...ART U meets the demand for ever more personalization of the spaces to be furnished The achievement of extremely high aesthetic standards has not weakened the usual construction integrity of Galletti products striving for innovation has in fact also focused on the compo nents and the use of new materials With ART U the state of the art has been redefined also in terms of technical performance thank...

Page 5: ...ntrollers Electronic microprocessor control panels KBTES On board ART U installation kit suitable forTED controller TED 10 Electronic controller for BLDC fan equipped with inverter and ON OFF valves 230V TED SWA Water temperature sensor forTED controls Auxiliary water drip trays insulating shell condensate drainage pump BV Auxiliary water drip tray for vertical installation fan coil units GIVK Ins...

Page 6: ... and ABS supports Ū Ū Front panel consisting of RAL9010 colour sheets 2 2 CONVEYORS Made of high density polystyrene They are designed to optimise the air flow inside the hydronic indoor unit allowing optimal distri bution of the air flow in the coil and low noise in every operating mode 2 3 UPPER GRILLE Consisting of adjustable fins made of anodised aluminium avail able in the version for on boar...

Page 7: ... An IP44 protection rating is guaranteed therefore dust inside is avoided and resistance to water spray is guaranteed 2 8 TANGENTIAL FANS Tangential fan statically and dynamically balanced to reduce its noise during operation The ABS used for the blades guarantees in comparison with metal fans a reduction in vibrations and an absence of bending along the rotation axis The blades are alternated wit...

Page 8: ...gend 1 Base unit 2 Heat exchanger 3 Electric motor 4 Tangential fan 5 Condensate drip tray 6 Filter 7 Cabinet 8 Connection terminal board 9 Terminal board cover 10 Slots for installation of basic unit 11 Outlet air grill 2 5 6 7 1 9 8 3 4 10 10 11 ...

Page 9: ...id therefore Ū Ū positions directly exposed to sunlight Ū Ū positions exposed to direct currents of warm or cold air Ū Ū placing obstacles that impede an accurate temperature reading The water connections are on the left side viewing the unit from the front Hydraulic connections on the opposite side are available on ly on order The water connection pipes must pass through the slots pro vided on th...

Page 10: ...the fan is stopped During wintertime periods of quiescence drain water from the system to prevent ice from forming If anti freeze solutions are used check for their freezing point using the table below Glycol by weight Freezing temperature C Capacity adjustment Pressure drop adjustment 0 0 1 00 1 00 10 4 0 97 1 05 20 10 0 92 1 10 30 16 0 87 1 15 40 24 0 82 1 20 ...

Page 11: ...B B Water flow 1 l h 67 116 134 161 227 282 247 329 395 338 441 528 395 517 622 Water pressure drop 1 E kPa 1 1 2 4 8 11 12 20 27 9 15 20 14 23 31 Heating capacity 3 E kW 0 73 0 93 1 05 1 28 1 70 2 14 1 98 2 41 2 94 2 65 3 22 3 92 3 08 3 74 4 56 FCCOP class E C Water pressure drop 3 E kPa 1 1 2 4 8 11 12 20 27 9 15 20 14 23 31 Heating capacity 4 E kW 0 56 0 73 0 87 1 04 1 38 1 81 1 52 2 09 2 48 1 ...

Page 12: ...performances dimensional drawings tender specifications and the economic offer Product selection Filters to make the identification of the requested product easier Performance calculation and saving of results Performance comparison between products belonging to different series Configuration and project history Wizard configuration of accessories and options for chillers heat pumps and hydronic u...

Page 13: ...following the base wiring diagram and pertinent legend Check that the mains electricity supply is compatible with the voltage shown on the unit rating plate The electrical connections indicated must be made by the installer For each fan coil a switch IL should be mounted on the power supply with opening contacts at a distance of at least 3 mm and a suitable protection fuse F 7 1 Base wiring diagra...

Page 14: ...D fan motor BN Brown motor supply line BU Blue neutral motor and fan supply YE Yellow 0 10V signal F Fuse not provided CN Fast on connector IL Circuit breaker not supplied SU Umidity sensor SW Water temperature sensor SA Room temperature sensor VC H Water valve hot and cold MV Fan motor ...

Page 15: ...rt Large wall mounted BK Black GND fan motor BN Brown motor supply line BU Blue neutral motor and fan supply YE Yellow 0 10V signal CN Fast on connector IL Circuit breaker not supplied F Fuse not provided SU Umidity sensor SW Water temperature sensor SA Room temperature sensor MV Fan motor ...

Page 16: ...motor BN Brown motor supply line BU Blue neutral motor and fan supply F Fuse not provided YE Yellow 0 10V signal CN Fast on connector IL Circuit breaker not supplied SW Water temperature sensor SA Room temperature sensor VC H Water valve hot and cold MV Fan motor N Neutral L Phase ...

Page 17: ...ons standard heat exchanger ø 1 2 2 Condensate discharge diameter for vertical installation ø 17 mm 202 111 121 136 41 A L 65 36 101 2 2 90 400 140 100 90 1 1 155 155 609 168 39 528 275 233 155 25 IN OUT 27 27 65 36 168 39 Mod A L mm mm ART U 010 616 711 ART U 020 772 867 ART U 030 941 1036 ART U 040 1173 1268 ART U 050 1307 1402 ...

Page 18: ...to show and set all the functions of the hydronic unit through a dedicated interface with the parameter description DISPKB EVO DISP on board installation kit it consists of the bracket same color of the cabinet and the appropriate mounting screws EVOBOARD EVO BOARD on board installation kit it includes a power board a connection terminal board and appropirate mounting screws TED10 on board or wall...

Page 19: ...th a neutral zone that can be selected in the range from 2 to 5 C Clock and hourly timer programmed operation 2 Analogue outputs for controlling modulating evices 0 10V 2 Digital outputs for controlling On Off external devices novoltage contacts Serial port for Bus connection The controller is equipped with a large display 3 to show and set all the functions of the unit MCSWE water temperature sen...

Page 20: ...and cost savings 10 1 CLEANING THE AIR FILTER Clean the air filter at least once a month and in any case at the start of the period of use before the heating and the air condi tioning season To clean the air filter proceed as follows 1 Unscrew the two M5 screws that block the filter by pulling it out of its housing and freeing it from the magnets use a Phillips screwdriver maximum length 8 cm 2 Cl...

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Page 23: ...via Romagnoli 12 a 40010 Bentivoglio BO Italy Ph 39 051 8908111 Fax 039 051 8908122 UNI EN ISO 9001 et OHSAS 18001 www galletti com ...

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