Table of Contents
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INSTALLATION, USE AND MAINTENANCE MANUAL
De s i g n fan co i l u nit of s mall dep th an d B L DC mo tor
PLUS
» A furnishing with an innovative design and width up to
only 10 cm
» Inverter-controlled BLDC motor
» Low energy consumption
» Modulating operation
ART-U
1 - 4 kW
BLDC motor
Tangential fan
Supervision
2 pipes systems
ERGO
EN
2
2
2
2
Vertical
installation
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Table of Contents
Summary of Contents for Galletti ART-U
- Page 1 INSTALLATION, USE AND MAINTENANCE MANUAL ART-U De s i g n fan co i l u nit of s mall dep th an d B L DC mo tor 1 - 4 kW BLDC motor Tangential fan Supervision 2 pipes systems...
- Page 2 Galletti S.p.A.whose main office is via Romagnoli 12/a, 40010 Bentivoglio (BO) - Italy,hereby declares, under its sole responsibili- ty, that the ART-U fan coil, indoor units for heating and air conditioning systems, conform to the specifications of the Directives 2006/42/EC, 2014/30/UE, 2014/35/UE and subsequent amendments.
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Page 3: Table Of Contents
TABLE OF CONTENTS BEFORE STARTING THE INSTALLATION PROCEDURE ....... p. 16 INTENDED USE . -
Page 4: Before Starting The Installation Procedure
With ART-U the state of the art has been redefined also in terms With the new ART-U, Galletti this goal has been fully achieved, of technical performance, thanks to the use of computational... -
Page 5: Available Versions
ART-U It can be customized in different chromatic variations on request. ART-U Grey Front panel consisting of brushed natural aluminium sheets; Side panels in ABS colour RAL 9005; Front grill supplied with black stainless steel filter;... -
Page 6: Main Components
Front grille The blades are alternated with intermediate reinforcement disks Stabilizes the operation of the tangential fan unit and is in order to increase their sturdiness. equipped with a stainless steel filter. ART-U... -
Page 7: Configurator
2-way valves, ON/OFF or MODULATING actuator, 230 V or 24 V power supply, KBTES On-board ART-U installation kit suitable for TED controller V3VSTD hydraulic kit, for main heat exchanger DIMENSIONS Figure p. 62 Dimension shows ART-U dimensional data and position of plumbing connections. FC66005296... -
Page 8: Installation
2-way) valve accessory in order to stop the flow of water in sation may form on the air outlet and on some external parts the coil when the fan is stopped. of the unit. During wintertime periods of quiescence, drain water from the ART-U... -
Page 9: Mounting Base Unit And Cover Cabinet
system, to prevent ice from forming. If anti-freeze solutions are and following the wiring diagrams in figure Base wiring dia- used, check for their freezing point using the table below. gram p. 64 and pertinent legend. Check that the mains electricity supply is compatible with the Freezing Capacity Pressure drop... -
Page 10: Maintenance
Start-up should be carried out at the maximum operating speed. Clean as necessary using compressed air or low pressure steam, To assure that the ART-U fan coil units perform efficiently, abide taking care not to damage the fins. by the following indications: Adequate periodic maintenance will ensure save both ener- —... -
Page 11: Rated Technical Data
10 RATED TECHNICAL DATA ART-U Speed med max min med max med max med max med max Rated air flow m³/h Power supply V-ph-Hz 230 - 1 - 50 Power input Total cooling capacity 0,39 0,69 0,80 0,93 1,32 1,67 1,44 2,01 2,44 1,96 2,62 3,16 2,29 3,17 3,72...
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