FRIULAIR CWE Series Manual
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FRIULAIR CWE Series Manual

Air cooled water chillers - air to waterheat pumps, cooling capacity from 13to 141kw, scroll compressors r410a refrigeran
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CWE/HWE
Wasserkühler und Wärmepumpe
Water chillers and heat pumps
Luftgekühlte Wasserkühler und Wärmepumpe
Kühlleistung von 13 bis 141 kW, Scrollkompressoren
Kühlmittel R410A
Air cooled water chillers - Air to water heat pumps
Cooling capacity from 13 to 141 kW, scroll compressors
R410A refrigerant
7425MTC044_ManTec_CWE_Rev03_DE_EN.doc

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  • Page 1 CWE/HWE Wasserkühler und Wärmepumpe Water chillers and heat pumps Luftgekühlte Wasserkühler und Wärmepumpe Kühlleistung von 13 bis 141 kW, Scrollkompressoren Kühlmittel R410A Air cooled water chillers - Air to water heat pumps Cooling capacity from 13 to 141 kW, scroll compressors R410A refrigerant 7425MTC044_ManTec_CWE_Rev03_DE_EN.doc...
  • Page 2 7425MTC044_ManTec_CWE_Rev03_DE_EN.doc...

  • Page 3: Table Of Contents

    Zusammenfassung - Summary Serie CWE/HWE: Allgemeines The CWE/HWE Series: Overview ..............1 Gerüst und Paneels Frame and cabinet covering ..................1 Kühlmittel Refrigerant gas .......................... 2 Kompressoren Compressors ........................2 Kondensatoren Condensers ......................... 2 Ventilatoren Fans ............................3 Verdampfer Evaporator ..........................3 Kühlmittelkreislauf Refrigerant circuit ......................
  • Page 4 7425MTC044_ManTec_CWE_Rev03_DE_EN.doc...

  • Page 5: Serie Cwe/Hwe: Allgemeines The Cwe/Hwe Series: Overview

    Serie CWE/HWE: Allgemeines The CWE/HWE Series: Overview Die neue Serie Wasserkühler/Wärmepumpe CWE/HWE The new CWE/HWE range was specifically designed to wurde für die Außeninstallation entwickelt, speziell um meet the application requirements of industry by offering den Anforderungen in der Industrie zu genügen und eine precise control of refrigerated water temperature while präzise Kontrolle der Kühlwassertemperatur zu bieten mit operating over long time periods with varying load...

  • Page 6: Kühlmittel Refrigerant Gas

    Kühlmittel Refrigerant gas Das thermodynamisch hoch leistungsfähige Due to its thermodynamic performance, the R410A Kühlgas R407C macht den Kühlkreislauf noch refrigerant gas allows the refrigeration system to ergiebiger. operate at highest efficiency. Der höhere Arbeitsdruck ermöglicht die The higher operating pressure of R410A allows for Entwicklung kompakterer Maschinen.

  • Page 7: Ventilatoren Fans

    Ventilatoren Fans Zwei Axialventilatoren mit 4-poligen Motoren und Two fans with 4 pole, axial motors and an external rotor, Außenrotor, regulieren den Kondensationsdruck über allow a condensing pressure control thanks to a step stufenweise Einstellung (Standard) oder über chocking (standard) or thanks to a continuous fan speed permanente Geschwindigkeitsregulierung (optional).

  • Page 8: Kühlmittelkreislauf Refrigerant Circuit

    Kühlmittelkreislauf Refrigerant circuit Spezialisierte Fachleute haben die Herstellung mit Made with top quality materials by specialised personnel Materialien bester Qualität nach strengen following rigorous brazing procedures, conforming with Lötvorschriften gemäß der Richtlinie 97/23 ausgeführt. directive 97/23. Zusammensetzung: It includes:  ...

  • Page 9: Sicherheits- Und Kontrollgeräte Safety And Control Devices

    Sicherheits- und Kontrollgeräte Safety and control devices   Temperaturfühler: dient zum Frostschutz der Temperature probes: to control and display Kontrolle und Anzeige der Wassertemperatur evaporator inlet and outlet water temperatures, am Eingang und Ausgang des Verdampfers; for the anti-freeze function; ...

  • Page 10: Mikroprozessorüberwachung Microprocessor Controller

    Mikroprozessorüberwachung Microprocessor controller Die elektronische Mikroprozessorüberwachung steuert The electronic control micro-processor controls and und optimiert alles Komponenten und Funktionen der optimizes all CWE/HWE chiller components and functions. CWE/HWE Kühler. Im Einzelnen: In particular:   Regulierung der Wassertemperatur am Ausgang Regulates evaporator water outlet temperature;...

  • Page 11: Kontrolle Und Abnahme Controls And Testing

    Kontrolle und Abnahme Controls and testing Jede Maschine der Serie CWE/HWE unterliegt einer Each CWE/HWE is tested with full load. Abnahmeprüfung bei voller Belastung. Außerdem wird Folgendes überprüft: The following tests are also carried out:   Korrekte Montage der Komponenten; Correct components assembly;...

  • Page 12: Optionen Auf Anfrage Optional Components

    Optionen auf Anfrage Optional Components Optionen Sign Options Pumpe P2 P2 Pump Pumpe P3 P3 Pump Pumpe P5 P5 Pump Doppelpumpe P2 Double P2 pump Doppelpumpe P3 Double P3 pump Doppelpumpe P5 Double P5 pump Tank unter Druck TP * Pressurized water tank Stahlbehälter unter atmosphärischem Druck TA *...

  • Page 13: Technische Daten Cwe Technical Data Cwe

    Technische Daten CWE Technical data CWE Modell - Model Kühlleistung - Cooling capacity (1) [kW] 13,77 19,68 25,58 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 3,48 5,01 7,12 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 3,75 5,28 7,74 Gesamter Strombedarf - Total absorbed current (1) (2)
  • Page 14 Modell - Model Kühlleistung - Cooling capacity (1) [kW] 35,97 39,49 46,32 52,50 65,97 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 8,54 10,05 10,34 12,70 17,22 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 10,48 11,99 12,28 14,64 19,16 Gesamter Strombedarf - Total absorbed current (1) (2)
  • Page 15 Modell - Model Kühlleistung - Cooling capacity (1) [kW] 72,41 78,29 92,11 106,18 123,87 134,82 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 16,05 18,65 20,71 23,89 27,98 33,21 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 17,29 19,89 21,95 25,77...
  • Page 16 Modell - Model Kühlleistung - Cooling capacity (1) [kW] 70,05 82,31 109,86 124,12 134,91 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 15,49 21,68 26,62 29,10 33,68 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 16,73 22,92 28,50 30,98 35,56 Gesamter Strombedarf - Total absorbed current (1) (2)

  • Page 17: Technische Daten Hwe Technical Data Hwe

    Technische Daten HWE Technical data HWE Modell - Model Kühlleistung - Cooling capacity (1) [kW] 14,14 19,62 25,57 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 3,13 4,77 6,81 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 3,40 5,04 7,43 Gesamter Strombedarf - Total absorbed current (1) (2)
  • Page 18 Modell - Model Kühlleistung - Cooling capacity (1) [kW] 34,98 41,28 45,04 53,32 64,14 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 8,50 8,90 10,29 11,79 17,12 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 10,44 10,84 12,23 13,73 19,06 Gesamter Strombedarf - Total absorbed current (1) (2)
  • Page 19 Modell - Model Kühlleistung - Cooling capacity (1) [kW] 70,32 76,06 89,44 103,18 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 15,97 18,56 20,60 23,78 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 17,21 19,80 21,84 25,66 Gesamter Strombedarf - Total absorbed current (1) (2) 28,26 32,71 36,13...
  • Page 20 Modell - Model Kühlleistung - Cooling capacity (1) [kW] 68,03 79,95 106,69 Leistungsbedarf der Kompressoren - Compressors power input (1) [kW] 15,39 21,66 26,59 Gesamter Leistungsbedarf - Total power input (1) (2) [kW] 16,63 22,90 28,47 Gesamter Strombedarf - Total absorbed current (1) (2) 27,84 36,90 46,42...

  • Page 21: Leistungen Cwe Performance Data Cwe

    Leistungen CWE Performance data CWE CWE 013 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C]...
  • Page 22 CWE 026 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 23 CWE 041 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 24 CWE 053 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 25 CWE 075 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 26 CWE 100 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 27 CWE 125 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 28 CWE 076 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 29 CWE 111 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 30 CWE 141 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...

  • Page 31: Leistungen Hwe Perfomance Data Hwe

    Leistungen HWE Perfomance data HWE HWE 013 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C]...
  • Page 32 HWE 021 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 33 HWE 026 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 34 HWE 036 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 35 HWE 041 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 36 HWE 046 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 37 HWE 053 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 38 HWE 068 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 39 HWE 075 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 40 HWE 085 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 41 HWE 100 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 42 HWE 110 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 43 HWE 076 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 44 HWE 086 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...
  • Page 45 HWE 111 Cooling Capacity [kW] Ambient temperature 14 [°F] 32 [°F] 50 [°F] 59 [°F] 68 [°F] 77 [°F] 86 [°F] 95 [°F] 104 [°F] 113 [°F] T.water out -10 [°C] 0 [°C] 10 [°C] 15 [°C] 20 [°C] 25 [°C] 30 [°C] 35 [°C] 40 [°C]...

  • Page 46: Korrekturwerte Correction Factors

    Korrekturwerte Correction factors Definitionen und Zeichen: Definitions and symbols : Kühlleistung [kW] cooling capacity [kW] Durchfluss [l/h] liquid flow [l/h] Lufttemperatur [°C] air temperature [°C] Flüssigkeitstemperatur bei Eingang [°C] inlet liquid temperature [°C] W IN W IN Flüssigkeitstemperatur bei Ausgang [°C] outlet liquid temperature [°C] W OUT W OUT...

  • Page 47: Nutzbare Förderhöhe Und Druckabfall Des Verdampfers

    Nutzbare Förderhöhe und Druckabfall Water available pressure and des Verdampfers evaporator pressure drop 7425MTC044_ManTec_CWE_Rev03_DE_EN.doc May 2016...
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  • Page 54: Funktionelle Grenzwerte Working Limits

    Funktionelle Grenzwerte Working limits Die Maschinen der Serie CWE/HWE garantieren ein CWE/HWE series units feature broad operating limits in breites Spektrum an funktionellen Grenzwerten. relation to the temperature of the outside air. Alle Modelle können dank permanenten All models thanks to the condensation control (standard) Geschwindigkeitskontrolle der Ventilatoren (optional) can reach very low external air temperature;...

  • Page 55: Raumbedarf Installation Installation Clearance

    Raumbedarf Installation Installation clearance Der in diesem Kapitel aufgezeigte Mindestraumbedarf To ensure the good functioning of the unit and access for für die Installation sollte berücksichtigt werden, damit maintenance, you must respect the minimum installation gutes Funktionieren der Maschine und ausreichend space shown in the figure in this paragraph.

  • Page 56: Ausmaße Dimensional Drawings

    Ausmaße Dimensional drawings CWE/HWE 013 –021 –026 CWE/HWE 036 - 041 –046 –053 – 068 Quote in millimetri - Dimensions in millimeters 7425MTC044_ManTec_CWE_Rev03_DE_EN.doc May 2016...
  • Page 57 CWE/HWE 075 – 076 - 085 – 086 - 100 – 110 – 111 125 – 126 – 140 – 141 7425MTC044_ManTec_CWE_Rev03_DE_EN.doc May 2016...
  • Page 60 Registered and Operations Office: 33052 - Cervignano del Friuli (UD) - ITALY – 36 Via Cisis - S.S.352 Km 21 Fraz. Strassoldo Share capital € 12.480 p.i. - REA UD no.238588 - VAT no. 00430110312- EEC ID CODE IT 00430110312 Tax ID and Business Registry no. 00430110312 tec-chiller@friulair.com www.friulair.com...

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