Galletti ART-U Series Technical Manual
Fan coil unit with design cabinet, minimum depth and bldc motor 1-4 kw
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Technical manual
ART-U
Fan coil unit with Design cabinet, minimum depth and BlDc motor
1 -4 kW
2
BLDC motor
Tangential fan
Supervision
2 pipes systems
Vertical
ERGO
installation
PLUS
» A furnishing with an innovative design and width up to
only 10 cm
» Inverter-controlled BLDC motor
» Low energy consumption
» Modulating operation
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Summary of Contents for Galletti ART-U Series
- Page 1 Technical manual ART-U Fan coil unit with Design cabinet, minimum depth and BlDc motor 1 -4 kW BLDC motor Tangential fan Supervision 2 pipes systems Vertical ERGO installation PLUS » A furnishing with an innovative design and width up to only 10 cm »...
- Page 2 Dear Customer, Thank you for placing your trust in one of the products of Galletti S.p.a This product is the result of our work and our commitment to design, research, and production and has been made from the finest materials, employing state-of-the-art components and production technology.
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Page 3: Table Of Contents
TABLE OF CONTENTS MAIN FEATURES p 4 AVAILABLE VERSIONS p 4 CONFIGURATOR p 4 AVAILABLE ACCESSORIES p 5 MAIN COMPONENTS... -
Page 4: Main Features
With the new ART-U, Galletti this goal has been fully achieved, nents and the use of new materials. presenting on the market a new concept of hydronic indoor... -
Page 5: 13 Available Accessories P
AVAILABLE ACCESSORIES Electronic microprocessor control panels with display EVOBOARD Circuit board for EVO control EVODISP User interface with display for EVO controller KBEVS EVO on-board installation Kit for ART-U MCLE Microprocessor control with display MY COMFORT LARGE MCSUE Humidity sensor for MY COMFORT (medium e large), EVO MCSWE Water sensor for MYCOMFORT, EVO, LED 503 controllers Electronic microprocessor control panels... -
Page 6: Main Components
MAIN COMPONENTS CABINET The elegant front panel consists of two sheets of aluminium Ū Side panels in ABS Colour RAL 9010; with a polyethylene core and possibly a polyester-based surface Ū Front grille supplied with stainless steel filter; coating. It is a light but very resistant material, created for cov- Ū... -
Page 7: 26 Air Filter P
AIR FILTER honey-comb polypropylene washable filter, easily removable for maintenance operations. ELECTRIC MOTOR Permanent magnet BLDC motor with inverter integrated in the ventilation unit. An IP44, protection rating is guaranteed; therefore, dust inside is avoided and resistance to water spray is guaranteed. -
Page 8: 29 Exploded View P
EXPLODED VIEW Legend Base unit Heat exchanger Electric motor Tangential fan Condensate drip tray Filter Cabinet Connection terminal board Terminal board cover 10 Slots for installation of basic unit 11 Outlet air grill ART-U TEChnICAL MAnUAL... -
Page 9: Installation
INSTALLATION WARNING: unit installation and start-up must be entrusted to avoid demage at the worksite, before cabinet installation. to competent personnel and performed in a workmanlike WARNING: keep the cabinet inside the original packaging manner, in accordance with current regulations. until the finally installation For each unit an (IL) switch should be mounted on the power When choosing an installation site, you should observe the fol-... - Page 10 exterior. In this case it is advisable to install the 3-way (or 2-way) valve accessory in order to stop the flow of water in the coil when the fan is stopped. During wintertime periods of quiescence, drain water from the system, to prevent ice from forming.
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Page 11: Rated Technical Data
RATED TECHNICAL DATA ART-U Speed min med max min med max min med max min med max min med max Control voltage 4,50 5,60 6,40 4,90 7,00 10,0 5,40 7,00 10,0 5,50 7,00 10,0 5,50 7,00 10,0 Rated air flow m³/h Power supply V-ph-Hz... -
Page 12: Performances
PERFORMANCES Galletti has developed on its www.galletti.com web-area the new On-LInE integrated platform for product selection, configuration and the making of the economic offer. The software, whose use is easy and intuitive, allows the identification of the desired products by calculating their performances based on real working conditions and their configuration helping the user in choosing options and accessories. -
Page 13: Electrical Connection Diagrams
ELECTRICAL CONNECTION DIAGRAMS The connections dotted must be made by the installer. For each unit an (IL) switch should be mounted on the power supply, with opening contacts at a distance of at least 3 mm and a suitable protection fuse (F) . Make the electrical connections with the power supply disconnected, in accordance with current safety regulations, and following the base wiring diagram and pertinent legend. - Page 14 » 72 EVO BOARD + EVO DISP (on board or wall-mounted) Black = GND fan motor Brown= motor supply line Blue = neutral motor and fan supply Yellow = 0-10V signal Fuse (not provided) Fast-on connector Circuit breaker (not supplied) Umidity sensor Water temperature sensor Room temperature sensor...
- Page 15 » 73 My Comfort Large (wall-mounted) Black = GND fan motor Brown= motor supply line Blue = neutral motor and fan supply Yellow = 0-10V signal Fast-on connector Circuit breaker (not supplied) Fuse (not provided) Umidity sensor Water temperature sensor Room temperature sensor Fan motor FC66005368...
- Page 16 » 74 TED10 (on-board and wall-mounted) Black = GND fan motor Brown= motor supply line Blue = neutral motor and fan supply Fuse (not provided) Yellow = 0-10V signal Fast-on connector Circuit breaker (not supplied) Water temperature sensor Room temperature sensor VC/H: Water valve (hot and cold) Fan motor Neutral...
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Page 17: Overall Dimensions
OVERALL DIMENSIONS » Dimension LEGEND Water connections standard heat exchanger ø 1/2" Condensate discharge diameter for vertical installation ø 17 mm Mod. ART-U 010 ART-U 020 ART-U 030 1036 ART-U 040 1173 1268 ART-U 050 1307 1402 FC66005368 All copying, even partial, of this manual is strictly forbidden... -
Page 18: Accessories
ACCESSORIES EVO - wall-mounted or remote microprocessor split controller Composed of: EVO BOARD: circuit board EVO DISP: user interface with display Main functions: • Room air temperature reading and adjustment • Room humidity reading and adjustment • Water temperature reading (water sensor as an optional) •... - Page 19 GIVK - Insulating shell for VKS GIVK valve insulation shell avoid forming condensate into the valve body. The water connections are provided both left and right. V2VSTD - 2 way valve The kit is made up of: 2-way valve/2 connections with built-in by-pass, maximum operating pressure 16 bar. Electrothermal actuator with ON/OFF functions (total opening time 4 minutes), 230 V power supply.
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Page 20: 10 Maintenance
10 MAINTENANCE For safety reasons, before carrying out any maintenance or Ū do not pour liquids inside the equipment; cleaning jobs, turn off the unit by moving the fan speed se- Ū do not introduce metal parts through the air outlet (upper) lector to “Off”... - Page 23 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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