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TECHNICAL MANUAL
GB
ESTRO BLDC
ESTRO BLDC FAN COILS - BRUSHLESS TECHNOLOGY
1.5 kW - 9.0 kW

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Summary of Contents for Galletti ESTRO BLDC FLI

  • Page 1 TECHNICAL MANUAL ESTRO BLDC ESTRO BLDC FAN COILS - BRUSHLESS TECHNOLOGY 1.5 kW - 9.0 kW...
  • Page 2: Table Of Contents

    > supply voltage: 230 Vac - For any further information, contact the manufacturer: info@galletti.it The technical and dimensional data provided herein may undergo changes in connection - To get the weight of the unit, refer to the User Manual, Rated technical data table.
  • Page 3: Generalities

    Galletti introduces the new ESTRO BLDC line. water and based on the programmable time slots. Galletti fan coils can be equipped with a permanent magnet (brushless) By means of the digital outputs it is possible electric motor, controlled by an inverter, which enables continuous adjustment to switch on and off external units or devices in the number of fan revolutions.
  • Page 4: Models And Constructive Components

    ESTRO BLDC 2 MODELS AND CONSTRUCTIvE COMpONENTS FLI Wall mounting FAI Wall-mounting > Cabinet composed of a thick > Cabinet composed of a thick steel sheet panel (10/10 mm), steel sheet panel (10/10 mm), side panels and air outlet grille side panels and air outlet grille (swinging by 180°) built from (swinging by 180°) built from...
  • Page 5: Models And Constructive Components

    ESTRO BLDC 2 MODELS AND CONSTRUCTIvE COMpONENTS Fp Ceiling mounted > Cabinet composed of a steel sheet panel (thickness 10/10 mm), side panels and air outlet grille (swinging by 180°) built from ABS.The side doors make it possible to access the technical compar tments and the control panel (accessory).
  • Page 6: Accessories Available

    REF. DESCRIpTION AppLICABLE TO CONTROL pANELS AND THERMOSTATS MCLE Wall-mounted microprocessor control - GALLETTI model MYCOMFORT LARGE KBESTE KIT for on-board installation on ESTRO (1 air probe + bracket + on-board LCD controller frame + wiring kit) FLI-FAI-FUI MCSWE Water temperature electronic sensor for MYCOMFORT controls MCSUE Humidity sensor for on-board microprocessor controls model MYCOMFORT MEDIUM and MYCOMFORT LARGE.
  • Page 7: Ratings And Technical Data

    ESTRO BLDC RATINGS AND TECHNICAL DATA ESTRO BLDC 1.2 Min Med Max Min Med Max Min Med Max Min Med Max Motor / speeds Total cooling capacity (1) Sensible cooling capacity (1) Water flow (1) 132 158 197 228 242 264 206 216 261 298 328 364 221 234 292 337 399 449 242 258 317 384 415 473 Pressure drop (1) Heating capacity (2) Pressure drop (2)
  • Page 8: Weights

    ESTRO BLDC RATINGS AND TECHNICAL DATA ESTRO BLDC 1.2 Min Med Max Min Med Min Med Min Med Max Motor / speeds Total cooling capacity (1) Sensible cooling capacity (1) Water flow (1) 427 582 785 938 991 1.065 431 561 683 743 847 903 477 635 782 850 991 1.065 457 544 664 818 857 914 Pressure drop (1) Heating capacity (2) Pressure drop (2)
  • Page 9: Performances

    ESTRO BLDC pERFORMANCES COOLING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Air inlet temperature (wet bulb) Water inlet temperature Outlet water temperature Total cooling capacity Sensible cooling capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 / Tbu1 (UR%)
  • Page 10 ESTRO BLDC pERFORMANCES COOLING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Air inlet temperature (wet bulb) Water inlet temperature Outlet water temperature Total cooling capacity Sensible cooling capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 / Tbu1 (UR%)
  • Page 11 ESTRO BLDC pERFORMANCES COOLING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Air inlet temperature (wet bulb) Water inlet temperature Outlet water temperature Total cooling capacity Sensible cooling capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 / Tbu1 (UR%)
  • Page 12 ESTRO BLDC pERFORMANCES COOLING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Air inlet temperature (wet bulb) Water inlet temperature Outlet water temperature Total cooling capacity Sensible cooling capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 / Tbu1 (UR%)
  • Page 13: Heating Mode: Models With 1 Heat Exchanger

    ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 20 °C Tw1 / Tw2 45 / 40 °C...
  • Page 14 ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 20 °C Tw1 / Tw2 45 / 40 °C...
  • Page 15 ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 22 °C Tw1 / Tw2 45 / 40 °C...
  • Page 16 ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 1 HEAT ExCHANGER Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 22 °C Tw1 / Tw2 45 / 40 °C...
  • Page 17: Heating Mode: Models With 2 Heat Exchangers (4 Pipe Systems)

    ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 2 HEAT ExCHANGERS (4 pIpE SYSTEMS) Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 20 °C Tw1 / Tw2...
  • Page 18 ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 2 HEAT ExCHANGERS (4 pIpE SYSTEMS) Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 20 °C Tw1 / Tw2...
  • Page 19 ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 2 HEAT ExCHANGERS (4 pIpE SYSTEMS) Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 22 °C Tw1 / Tw2...
  • Page 20 ESTRO BLDC pERFORMANCES HEATING MODE: MODELS WITH 2 HEAT ExCHANGERS (4 pIpE SYSTEMS) Air inlet temperature (dry bulb) Water inlet temperature Outlet water temperature Heating capacity Water flow rate Pressure drop, water side Inverter control voltage Air flow rate Sound power level Tbs1 22 °C Tw1 / Tw2...
  • Page 21: Sound Levels

    ESTRO BLDC pERFORMANCES SOUND LEvEL Sound power level by octave band, not weighted Inverter control voltage Air flow rate Speed Speed selection Setting 1000 2000 4000 8000 1000 2000 4000 8000 Octave band GLOBAL Octave band GLOBAL Speed vin Speed vin Model Model setting...
  • Page 22: Overall Dimensions

    ESTRO BLDC OvERALL DIMENSIONS Overall dimensions of CLI, wall-mounted with cabinet, vertical air flow Clearance for water connection Slots for installation on the wall Clearance for electrical connections Standard heat exchanger water connections 4DF Water connection for 1-row additional heat exchanger model DF Drain outlet 1 - 4 5 - 6...
  • Page 23 ESTRO BLDC OvERALL DIMENSIONS Overall dimensions of FU, floor/ceiling mounted Clearance for water connection Slots for installation on the wall Clearance for electrical connections 4 DF Standard heat exchanger water connections 4 DF 4DF Water connection for 1-row additional heat exchanger model Drain outlet 1 - 4 5 - 6...
  • Page 24 ESTRO BLDC OvERALL DIMENSIONS Overall dimensions of FCI horizontal/vertical recess mounted Slots for installation on the wall Standard heat exchanger water connections 4DF Water connection for 1-row additional heat exchanger model Drain outlet 4 DF Air outlet Air intake 4 DF 1 - 4 5 - 6 7 - 9...
  • Page 25: Wiring Diagrams

    ESTRO BLDC WIRING DIAGRAMS MYCOMFORT LARGE Wall-mounted microprocessor control Key to symbols used in wiring diagrams Extra low speed A/B/GND RS 485 Minimum speed Fuse (not supplied) Medium speed Circuit breaker (not supplied) Maximum speed Solenoid valve - Cooling Phase Solenoid valve - Heating Ground ..
  • Page 26: Versions With Separate Inverter

    ESTRO BLDC vERSIONS WITH SEpARATE INvERTER INvERTER REGULATION pROCEDURE The curve setting can be performed in the factory (and modified on site, if necessary) by arranging the dip switched as shown in the following figure: TABLE OF SpEED RAMp SELECTION MAx speed DIp 1 DIp 2...
  • Page 27: Inverter Board

    ESTRO BLDC vERSIONS WITH SEpARATE INvERTER INvERTER BOARD ALARMS all copying, even par tial, of this manual is strictly forbidden FC66003632 - Rev 00...
  • Page 28: Versions With Integrated Inverter

    ESTRO BLDC vERSIONS WITH INTEGRATED INvERTER vERSIONS WITH INvERTER INTEGRATED IN THE MOTOR ASSEMBLY (vOLUTE) Legend Strip Molex Micro Fit 3.0 04365 00400 (to be used with 04364 50400) 1.1 = 1.2 = Tachometer outlet 1.3 = 0-10V lin. signal / PWM 1.4 = Lumberg 3642 03 K01connector (to be used with 3626 03 K01) 2.1 =...
  • Page 29: Accessories

    ZLG - pair of support covering feet with front MYCOMFORT LARGE - Wall-mounted microprocessor grille for FLI models control, GALLETTI model MYCOMFORT LARGE having The ZLG, ZCG covering feet, designed for the the following main features: installation on éstro FLI models are supplied...
  • Page 30 ESTRO BLDC ACCESSORIES SM - Motor-driven external air intake louver pH - painted rear covering panel for horizontal The motor driven external air intake louver is installation models FUI designed to allow frequent air renewals directly The painted rear panel PH is supplied exclusively from the fan coil.
  • Page 31: Accessories

    ESTRO BLDC ACCESSORIES Bv - Auxiliary water drip tray for vertical RA / RM - Inlet and outlet connectors installation units These accessories are designed for éstro BLDC The auxiliary drip tray is used to collect the FCI, FFI fan coils and are used for room ducts condensate from the valve and the pressure when the basic unit (éstro BLDC FCI) is placed regulator.
  • Page 32: Installation Requirements

    1,15 0,82 1,20 www.galletti.it 40010 Bentivoglio (BO) - Italy - Via Romagnoli 12/a Tel. +39 051 8908111 - Fax. +39 051 8908122 Company UNI EN ISO 9001 and OHSAS 18001 certified all copying, even par tial, of this manual is strictly forbidden...

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