Costan EPTAGLOO Installation, User And Maintenance Manual
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Costan EPTAGLOO Installation, User And Maintenance Manual

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refrigerating systems
EPTAGLOO
INSTALLATION, USER
AND MAINTENANCE MANUAL
READ CAREFULY
AND KEEP WITH THE MACHINE
Number of document : QSM000458E
Revision status: D
Daye of 1st issue: 30.Jan.08
Date of the present issue: 11.Nov.10

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Summary of Contents for Costan EPTAGLOO

  • Page 1 EPTAGLOO INSTALLATION, USER AND MAINTENANCE MANUAL READ CAREFULY AND KEEP WITH THE MACHINE Number of document : QSM000458E Revision status: D Daye of 1st issue: 30.Jan.08 Date of the present issue: 11.Nov.10...
  • Page 2 • Modifications to the power system or unauthorized alterations in general, which are not contemplated in this manual, shall invalidate the warranty. • To service or repair the machine, always contact an authorized Costan after-sales service center and ask for original spare parts. Failure to do so could jeopardize machine and operator safety.
  • Page 3 TRUE COPY PAGE 2 OF 2 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE DOC. no. QSM0000406A CHAP. No.: 010 23.Feb.2010 RANGE EXTENSION ORIGINAL 13/June/07 CHAPTER: GENERAL INFORMATION/ 11.Nov..2010 SAFETY VALVE...
  • Page 4 020 – DESCRIPTION / TECHNICAL DETAILS General Eptagloo refrigerating units are available in a three and a four-compressor version, featuring parallel- connected semi-hermetic compressors by Bitzer (“Octagon” series) or Frascold. These compressor packs are appropriate for positive and negative-temperature applications using refrigerant gas R404a, they are meant to be installed indoors in suitable plant rooms or either outdoors when fitted out the appropriate weather protective enclosure.
  • Page 5 TRUE COPY PAGE 2 OF 2 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 6 TRUE COPY PAGE 3 OF 2 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 7 TRUE COPY PAGE 4 OF 2 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 8 TRUE COPY PAGE 5 OF 2 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 9 TRUE COPY PAGE 6 OF 2 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...

  • Page 10: Dimensions And Weights

    TRUE COPY PAGE 7 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 11 TRUE COPY PAGE 8 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 12 TRUE COPY PAGE 9 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 13 TRUE COPY PAGE 10 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 14 TRUE COPY PAGE 11 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 15 TRUE COPY PAGE 12 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 16 TRUE COPY PAGE 13 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 17 TRUE COPY PAGE 14 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 18 TRUE COPY PAGE 15 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 19 TRUE COPY PAGE 16 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 20 TRUE COPY PAGE 17 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 21 TRUE COPY PAGE 18 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 22 TRUE COPY PAGE 19 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 23 TRUE COPY PAGE 20 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 24 TRUE COPY PAGE 21 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 25 TRUE COPY PAGE 22 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 26 TRUE COPY PAGE 23 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 27 TRUE COPY PAGE 24 OF 22 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATING ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 020 28.July.2009 UPDATE OF. SF ENTERING OF. NC CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010...
  • Page 28 CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010 RANGE EXTENSION DETAILS 11.Nov..2010 SAFETY VALVE ADDED ISSUED BY MKT Refrigeration system diagram for EPTAGLOO 3GR LIQUID RECEIVER ON BOARD - OPTION COMMON TO VERSION DIFFERENTIAL PRESS. SW. - STANDARD EQUIPMENT WITH AND WITHOUT OIL SEPARATOR LIQUID SIGHT GLASS WITH HUMIDITY IND.
  • Page 29 CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010 RANGE EXTENSION DETAILS 11.Nov..2010 SAFETY VALVE ADDED ISSUED BY MKT Refrigeration system diagram for EPTAGLOO 3GR GOOD FOR ALL CONTROLLERS - OPTION - STANDARD EQUIPMENT WITH OIL RETURN SYSTEM LP SAFETY PRESSURE SW. KP1 PED PRESSURE SW. KP1...
  • Page 30 RANGE EXTENSION DETAILS 11.Nov..2010 SAFETY VALVE ADDED ISSUED BY MKT Refrigeration system diagram for EPTAGLOO 4GR GOOD FOR ALL CONTROLLERS - OPTION COMMON TO VERSION - STANDARD EQUIPMENT WITH AND WITHOUT OIL SEPARATOR - EQUIPMENT FOR VERSION WITH OIL SEPARATOR...
  • Page 31 CHAPTER: DESCRIPTION / TECHNICAL 23.Feb.2010 RANGE EXTENSION DETAILS 11.Nov..2010 SAFETY VALVE ADDED ISSUED BY MKT Refrigeration system diagram for EPTAGLOO 4GR - OPTION GOOD FOR ALL CONTROLLERS - STANDARD EQUIPMENT WITH OIL RETURN SYSTEM LIQUID RECEIVER ON LP SAFETY PRESSURE SW. KP1 BOARD PED PRESSURE SW.

  • Page 32: Handling And Positioning

    TRUE COPY PAGE 7 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 DOCUMENT EXTENSION ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 030 28.July.2009 ENTERING OF. NC CHAPTER: HANDLING AND POSITIONING 23.Feb.2010...
  • Page 33 TRUE COPY PAGE 8 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 DOCUMENT EXTENSION ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 030 28.July.2009 ENTERING OF. NC CHAPTER: HANDLING AND POSITIONING 23.Feb.2010...
  • Page 34 TRUE COPY PAGE 9 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 DOCUMENT EXTENSION ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 030 28.July.2009 ENTERING OF. NC CHAPTER: HANDLING AND POSITIONING 23.Feb.2010...
  • Page 35 TRUE COPY PAGE 10 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 DOCUMENT EXTENSION ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 030 28.July.2009 ENTERING OF. NC CHAPTER: HANDLING AND POSITIONING 23.Feb.2010...
  • Page 36 TRUE COPY PAGE 11 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 DOCUMENT EXTENSION ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 030 28.July.2009 ENTERING OF. NC CHAPTER: HANDLING AND POSITIONING 23.Feb.2010...

  • Page 37: Installation

    TRUE COPY PAGE 7 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 38 TRUE COPY PAGE 8 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 39 TRUE COPY PAGE 9 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 40 All machine parts are connected to the earth system lead (yellow-green). COSTAN disclaims all liability for incorrectly set-up wiring systems or which are not in conformity with the applicable EN standards. The fitter must connect the machine to the earthing system of the building.
  • Page 41 TRUE COPY PAGE 11 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 42 TRUE COPY PAGE 12 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 43 For more detailed information and in case of doubt, contact the Epta after- sales service. The semi-hermetic compressors used on the Eptagloo equipment use polyester oil (POE) as lubricant. A drawback of this oil, which is compatible with...
  • Page 44 TRUE COPY PAGE 14 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 45 TRUE COPY PAGE 15 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 46 TRUE COPY PAGE 16 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 47 TRUE COPY PAGE 17 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 48 TRUE COPY PAGE 18 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 49 System-protection low-pressure switch KP1, automatic-reset, adjustable-setting. High-pressure switch KP7B, manual reset type for system protection (factory-calibrated at Costan's) System protection high pressure switch KP7S, manual-reset type (calibrated at Costan’s). High pressure switch KP5, manual-reset type, for compressor protection (one for each compressor, factory-calibrated at Costan’s).
  • Page 50 TRUE COPY PAGE 20 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 51 TRUE COPY PAGE 21 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 52 TRUE COPY PAGE 22 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 53 TRUE COPY PAGE 23 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 54 TRUE COPY PAGE 24 OF 18 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 18.Dec.2008 UPDATE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 040 28.July.2009 UPDATE C CHAPTER: INSTALLATION 23.Feb.2010 RANGE EXTENSION 11.Nov..2010...
  • Page 55 TRUE COPY PAGE 7 OF 8 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE DOC. no. QSM0000406A CHAP. No.: 050 23.Feb.2010 RANGE EXTENSION ORIGINAL 13/June/07 CHAPTER: ELECTRICAL PANEL TECHNICAL SPECS ISSUED BY MKT 050 - ELECTRICAL PANEL TECHNICAL SPECIFICATIONS 1.Overview.
  • Page 56 TRUE COPY PAGE 8 OF 8 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE DOC. no. QSM0000406A CHAP. No.: 050 23.Feb.2010 RANGE EXTENSION ORIGINAL 13/June/07 CHAPTER: ELECTRICAL PANEL TECHNICAL SPECS ISSUED BY MKT C34C-3compressori : mod.
  • Page 57 TRUE COPY PAGE 9 OF 8 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE DOC. no. QSM0000406A CHAP. No.: 050 23.Feb.2010 RANGE EXTENSION ORIGINAL 13/June/07 CHAPTER: ELECTRICAL PANEL TECHNICAL SPECS ISSUED BY MKT This is provided only when high pressure is controlled by the electronic regulator.
  • Page 58 9.2 Fuses for the power board: plant-room air-expellers. 10.Control electronics diagram #UTQ039E_0/sheet 10/E. 10.1 Controllers 10.1.1 Box under Costan code UQ39E001E wired to DANFOSS EKC331/T Low-pressure electronic regulation by the dead zone principle. High pressure regulation by pressure-switches. 10.1.2 box under Costan code UQ39E002E wired to CAREL IR32Z3 Low-pressure regulation by electronic pressure-switch and the stepper principle.

  • Page 59: Controller Wiring

    CHAPTER: ELECTRICAL PANEL TECHNICAL SPECS ISSUED BY MKT 10.1.4 box under Costan code 3N5650 wired to CAREL PCO-3 BUILT-IN MEDIUM PCO3CF051K Low and high pressure electronic regulation by the dead zone principle. 10.1.5 box under Costan code UQ39E005E wired to CAREL uRack (micro Rack) Low-pressure electronic regulation by the dead zone principle.
  • Page 60 TRUE COPY PAGE 12 OF 8 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE DOC. no. QSM0000406A CHAP. No.: 050 23.Feb.2010 RANGE EXTENSION ORIGINAL 13/June/07 CHAPTER: ELECTRICAL PANEL TECHNICAL SPECS ISSUED BY MKT 12.4.1 the contacts in the alarm terminal strip for remote-transmission must be cold (clean)

  • Page 61: Accessories Supplied

    22.2 Manufacturer sticker identifying the electrical panel, down in the right corner inside the panel. It contains the name of the manufacturer, the electrical panel code, the serial number and manufacturing date. When reporting failure to Costan Quality Department, all these details must be provided.
  • Page 62 (overcurrent circuit-breaker and contactor) must be coordinated according to standards DIN VDE 0660, part 102/IEC947-4-1. Coordination can be of two types: type one and type two. Costan electrical panels are designed for coordination type 1 (one): this means that the overcurrent cutout and relevant contactor must be replaced after short circuit has occurred downstream from the contactor (e.g.

  • Page 63: Wiring Diagrams

    TRUE COPY PAGE 7 OF 1 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 060 CHAPTER: WIRING DIAGRAMS ISSUED BY MKT 060 - WIRING DIAGRAMS List of diagrams attached to the manual, as being an integral part thereof.

  • Page 74: Main Screens

    Parameter Type Pos. DESCRIPTION U. of M. Range Default value ref. A.Tibolla 25/02/200 person: xls n° pco2- 02_200 ver_5. SETTING PROCEDURE FOR CONTROLLER CAREL PCO2 SOFTWARE FLSTDMFC0A ver.1.5 document n° QTP000161A-2 System Main screens Parameter Type Pos. DESCRIPTION U.of M. Range Default value M0,1,..,6 Main menu branch...

  • Page 75: Status Screens

    (1¸12,), ( 0¸99) Daily time zones with Enable time band with set point variation N / S setpoint variation enabled: Time band 1,2,..,4 Set time band 1,2,..,4 (0¸23), 00h 00m hours minutes (0¸59) Set 1,2,..,4 Set Point di lavoro durante fascia oraria (1,2,..,4) min¸max set comp.

  • Page 76: Set-Point Screens

    Set-point screens System Parameter Type Pos. DESCRIPTION U. of M. Range Default value S0,S1,..,Sc Set Point branch: premere tasto Set point Set. PROPORTIONAL Shows whether compressors work in dead band or BAND proportional band and reads the working set-point Diff. Reads compressor differential Fans PROPORTIONAL Enter fans set-point...
  • Page 77 00:00 C-day 00:00 C-day old C-night old Power input instant value: Displays the instant power input value 0¸9999 Power input Reads power input 0¸999999 Current Day current daily (kw), current monthly (kw) Current month and current yearly (Mw) Current year Power input: Day old Reads previous daily (kw) monthly(kw) yearly (kw) 0¸999999...

  • Page 78: Programming Screen

    Freon type: Set freon Unit type: Set board type details MT / LT Probe calibratio Probes calibration: Suction Suction probe calibration -9.9 ¸ 9.9 Probes calibration: Discharge probes calibration -9.9 ¸ 9.9 Discharge Probe setting: Gas Gas probe calibration -9.9 ¸ 9.9 Probe setting: ext Outside probe calibration °C...
  • Page 79 (0¸+30) Dead zone cut-in time Set the maximum and minimum time for the cut-in calls 0…..9999 max time for compressors in dead zone min time Dead zone cut-in time Set the maximum and minimum time for the cut-out 15 40 0…..9999 max time calls for compressors in dead zone...

  • Page 80: Configuration Screen

    Power input Set power consumption sampling, start time 0¸23 Start daily zone Minutes minutes to end 0¸59 End daily zone: Set power consumption sampling, end time 0¸23 Minutes minutes to end 0¸59 Evaporator Evap. Temp. Evaporator evaporating temperature -99.9¸ Set. -265 comp °C Evap.Delta efficiency...
  • Page 81 screens Sb, Sc Enable electronic Enable expansion with the help of the electronic valve expansion valve: Type of NTC suction Defines type of suction probe Carel NTC temperature 4-20mA (4-20)mA probe: probes, (50÷100 °C; R/T 10KW a 25°C), voltage (0- 1)V, (0-10)V current (0-20)mA, (4-20)mA input no.
  • Page 82 alarm: can be seen only if enabled. Card Pos. Gen. LP Position of high and low pressure switches on the card. 0¸23 pressure switch: Gen. HP Parameter can be seen only if enabled. pressure switch: Output System configuration screens Parameter Type Pos.
  • Page 83 compressors and then all load steps Comp. Switch off Compressors switch off mode CppCppCpp = fully start CppCppCpp / CppCppCpp mode:ppCppCppC one compressor at a time CCCppppppp= start first all CCCpppppp compressors and then all load steps Load steps logic: Sets whether the load step solenoids are: normally NORMALLY NORMALLY...
  • Page 84 General settings: System Parameter Type Pos. DESCRIPTION U. of M. Range Default value Press keys MENU+PROG; using the UP/DOWN keys go to the INITIALIZATION chain and press ENTER Supervisor Comunication Supervisor configuration. Speed of communication with baud 0¸5 19200 speed the supervision system.

  • Page 98: Control And Regulation

    TRUE COPY PAGE 7 OF 1 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 23.Feb.2010 RANGE EXTENSION ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 070 CHAPTER: CONTROL AND REGULATION ISSUED BY MKT 070 –...

  • Page 99: General Risks

    Fire due to short-circuit or Connection cables and protection devices Intoxication overheating of power cable must be correctly sized following the Serious burns upstream of machine circuit instructions in Costan’s technical Death breakers. literature Danger area Serious burns Insulation fault of power cables...
  • Page 100 TRUE COPY PAGE 8 OF 3 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 080 CHAPTER: OUTSTANDING RISKS AND ISSUED BY MKT EMERGENCY SITUATIONS...
  • Page 101 TRUE COPY PAGE 9 OF 3 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 080 CHAPTER: OUTSTANDING RISKS AND ISSUED BY MKT EMERGENCY SITUATIONS Substance identifying elements Local effects: concentrations well above the TLV value can cause narcotic effects.

  • Page 102: Maintenance

    TRUE COPY PAGE 7 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 28.July.20090 OIL SAFETY SHEET ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 090 23.Feb.2010 RANGE EXTENSION CHAPTER: MAINTENANCE 11.Nov.2010...
  • Page 103 Bitzer compressors appropriate for use with HFC refrigerants and polyester oil charge, are singled out by letter "Y" in the model acronym (e.g. 4CC-6.2Y). The lubricant oil the Bitzer compressors in Eptagloo systems are charged with at the time of delivery is BSE32, which is recommended for a maximum condensation temperature of 55°C.
  • Page 104 TRUE COPY PAGE 9 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 28.July.20090 OIL SAFETY SHEET ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 090 23.Feb.2010 RANGE EXTENSION CHAPTER: MAINTENANCE 11.Nov.2010...
  • Page 105 "Y" in the model acronym (e.g. Q 5 33.1Y). The lubricant oil that the Frascold compressors in the systems of the Eptagloo family are charged with when delivered is FRASCOLD FC series 32; this is recommended for a maximum condensation temperature of 55°C.
  • Page 106 TRUE COPY PAGE 11 OF 5 COSTAN TECHNICAL DOCUMENTATION REVISION STATUS PRODUCT: EPTAGLOO DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE 28.July.20090 OIL SAFETY SHEET ORIGINAL 13/June/07 DOC. no. QSM0000406A CHAP. No.: 090 23.Feb.2010 RANGE EXTENSION CHAPTER: MAINTENANCE 11.Nov.2010...

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