Costan EPTAGLOO User Manual Download

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INSTALLATION, USER

AND MAINTENANCE MANUAL

READ CAREFULY

AND KEEP WITH THE MACHINE

refrigerating systems

EPTAGLOO

Number of document :

QSM000458E

Revision status:

Daye of 1st issue:

30.Jan.08

Date of the present issue:

Nov

Summary of Contents for EPTAGLOO

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

Page 2: ...of children Sort them out and dispose of them according to local applicable regulations Power supply specifications must comply with the details shown on the serial plate of the machine In the event o...

Page 3: ...DATE CHANGE ORDER OF THE SIGNED DATE OF 1st ISSUE DOC no QSM0000406A CHAP No 010 C 23 Feb 2010 RANGE EXTENSION ORIGINAL 13 June 07 CHAPTER GENERAL INFORMATION TABLE OF CONTENTS D 11 Nov 2010 SAFETY VA...

Page 4: ...or installation in plant rooms or outdoors can be associated to an enclosure soundproofing option Accessories range from the sole inspectable oil separator option directly discharging into the suction...

Page 5: ...plus bituminous coating Easily to remove panels fitted with 90 angle tabs and fall proof pins Housing suitable for outdoor installation with standard sound proofing housing lining made of double laye...

Page 6: ...SIGNED DATE OF 1st ISSUE A 18 Dec 2008 UPDATING ORIGINAL 13 June 07 DOC no QSM0000406A CHAP No 020 B 28 July 2009 UPDATE OF SF ENTERING OF NC CHAPTER DESCRIPTION TECHNICAL C 23 Feb 2010 RANGE EXTENSIO...

Page 7: ...CHAP No 020 B 28 July 2009 UPDATE OF SF ENTERING OF NC CHAPTER DESCRIPTION TECHNICAL C 23 Feb 2010 RANGE EXTENSION DETAILS D 11 Nov 2010 SAFETY VALVE ADDED ISSUED BY MKT Dimensional diagrams Systems w...

Page 8: ...THE SIGNED DATE OF 1st ISSUE A 18 Dec 2008 UPDATING ORIGINAL 13 June 07 DOC no QSM0000406A CHAP No 020 B 28 July 2009 UPDATE OF SF ENTERING OF NC CHAPTER DESCRIPTION TECHNICAL C 23 Feb 2010 RANGE EXTE...

Page 9: ...HAP No 020 B 28 July 2009 UPDATE OF SF ENTERING OF NC CHAPTER DESCRIPTION TECHNICAL C 23 Feb 2010 RANGE EXTENSION DETAILS D 11 Nov 2010 SAFETY VALVE ADDED ISSUED BY MKT Dimensional diagrams Systems wi...

Page 10: ...Brand Bitzer Bitzer Bitzer Series Octagon Octagon Octagon Bitzer lube BSE 32 BSE 32 BSE 32 Power input under operation1 A 4 59 5 55 6 46 Max power input3 A 5 7 6 9 8 5 Liquid receiver vessel Volume of...

Page 11: ...Brand Bitzer Bitzer Bitzer Series Octagon Octagon Octagon Bitzer lube BSE 32 BSE 32 BSE 32 Power input under operation1 A 7 48 8 34 10 47 Max power input3 A 9 2 10 7 13 5 Liquid receiver vessel Volume...

Page 12: ...Brand Bitzer Bitzer Bitzer Series Octagon Octagon Octagon Bitzer lube BSE 32 BSE 32 BSE 32 Power input under operation1 A 13 24 8 34 14 70 Max power input3 A 15 9 10 7 17 Liquid receiver vessel Volume...

Page 13: ...d Bitzer Bitzer Series Octagon Octagon Bitzer lube BSE 32 BSE 32 Power input under operation1 A 17 22 20 60 Max power input3 A 21 24 Liquid receiver vessel Volume of liquid receiver vessel L 40 40 Dia...

Page 14: ...and Bitzer Bitzer Bitzer Series Octagon Octagon Octagon Bitzer lube BSE 32 BSE 32 BSE 32 Power input under operation1 A 5 18 5 17 6 84 Max power input3 A 9 2 10 7 13 5 Liquid receiver vessel Volume of...

Page 15: ...itzer Bitzer Series Octagon Octagon Bitzer lube BSE 32 BSE 32 Power input under operation1 A 9 36 8 43 Max power input3 A 15 9 17 Liquid receiver vessel Volume of liquid receiver vessel L 40 40 Diamet...

Page 16: ...Bitzer Bitzer Series Octagon Octagon Bitzer lube BSE 32 BSE 32 Power input under operation1 A 10 13 12 47 Max power input3 A 21 24 Liquid receiver vessel Volume of liquid receiver vessel L 40 40 Diame...

Page 17: ...ating Brand Bitzer Bitzer Bitzer Series Octagon Octagon Octagon Bitzer lube BSE 32 BSE 32 BSE 32 Power input under operation1 A 14 70 17 22 20 60 Max power input3 A 17 21 24 Liquid receiver vessel Vol...

Page 18: ...ting Brand Bitzer Bitzer Bitzer Series Octagon Octagon Octagon Bitzer lube BSE 32 BSE 32 BSE 32 Power input under operation1 A 8 43 10 13 12 47 Max power input3 A 17 21 24 Liquid receiver vessel Volum...

Page 19: ...es Series C Series D Series D Frascold Lube Oil Frascold POE 32 Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 5 6 5 89 7 67 Max power input3 A 6 9 7 1 9 9 Liquid receiver vess...

Page 20: ...s Series Q Series Q Series Q Frascold lubricant Oil Frascold POE 32 Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 7 41 8 15 10 87 Max power input3 A 9 1 10 14 Liquid receiver...

Page 21: ...ies Q Series S Series S Frascold lubricant Oil Frascold POE 32 Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 12 84 12 43 15 63 Max power input3 A 14 4 15 9 19 2 Liquid receive...

Page 22: ...ries S Frascold lubricant Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 20 54 24 13 Max power input3 A 24 2 30 7 Liquid receiver vessel Volume of liquid receiver vessel L 40 4...

Page 23: ...Series Q Series Q Series Q Frascold lubricant Oil Frascold POE 32 Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 5 19 5 54 6 87 Max power input3 A 9 1 10 14 Liquid receiver ves...

Page 24: ...Series S Frascold Lube Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 7 73 10 24 Max power input3 A 14 4 19 2 Liquid receiver vessel Volume of liquid receiver vessel L 40 40 Di...

Page 25: ...eries S Frascold Lube Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 12 42 17 57 Max power input3 A 24 2 30 7 Liquid receiver vessel Volume of liquid receiver vessel L 40 40 Di...

Page 26: ...es Series S Series S Series S Frascold Lube Oil Frascold POE 32 Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 15 63 20 54 24 13 Max power input3 A 19 2 24 2 30 7 Liquid receiv...

Page 27: ...Series S Series S Series S Frascold Lube Oil Frascold POE 32 Oil Frascold POE 32 Oil Frascold POE 32 Power input under operation1 A 10 24 12 42 17 57 Max power input3 A 19 2 24 2 30 7 Liquid receiver...

Page 28: ...DI PRESSIONE AP 14 1 PRESSOSTATO PED AP KPZB 13 1 PRESSOSTATO PED AP KP7B 12 1 COMPLESSIVO SONDE E PRESSOSTATI BP 11 1 COMPLESSIVO SONDE E PRESSOSTATI AP 10 1 FILTRO ASPIRAZIONE 9 3 PRESSOSTATO SICUR...

Page 29: ...B P 20 1 MANOMETRO ESTERNO A P 19 1 PRESA DI PRESSIONE EST B P 18 1 PRESA DI PRESSIONE EST A P 17 1 COMPL PRESS E SONDA B P 16 1 COMPL PRESS E SONDA A P 15 1 FILTRO ASPIRAZIONE CASTEL 14 3 PRESS SICU...

Page 30: ...PED AP KP7B 13 1 COMPLESSIVO SONDE E PRESSOSTATI BP 12 1 COMPLESSIVO SONDE E PRESSOSTATI AP 11 2 FILTRO ASPIRAZIONE 10 4 PRESSOSTATO SICUREZZA COMPRESSORE KP5 9 4 RUBINETTO A CAPPELLOTTO 8 1 VALVOLA...

Page 31: ...19 1 PRESA DI PRESSIONE EST A P 18 1 COMPL PRESS E SONDA B P 17 1 COMPL PRESS E SONDA A P 16 2 FILTRO ASPIRAZIONE CASTEL 15 4 PRESS SICUREZZA COMPR 14 1 VALV DI PRESSIONE HCYCT1 13 1 RUB CASTEL 6110 4...

Page 32: ...authorized personnel and according to the applicable safety standards as regards tooling and methods Steps to be taken Upon receiving the unit make sure that this has not been damaged If it has conta...

Page 33: ...E EXTENSION ISSUED BY MKT FIG 2 If the equipment is lifted by the use of a crane it is possible to proceed as indicated in FIG 3 Fit the two steel bars with the lifting slings at the ends through the...

Page 34: ...age the panels which could get deformed and lose their ability to close properly Weights 3 compressor versions Bitzer MT MT Model 3GR 2EC 2 2Y R404A 2DC 2 2Y R404A 4CC 3 2Y R404A 4FC 3 2Y R404A 4EC 4...

Page 35: ...R404A Q 5 28 1 Y R404A Q 5 33 1 Y R404A S 7 39 Y R404A S 10 51 Y R404A S 15 56 Y R404A Weight of unit kg 753 768 768 773 920 930 965 Weights 4 compressor versions Bitzer MT MT Model 4GR 4TCS 8 2Y R404...

Page 36: ...TER HANDLING AND POSITIONING C 23 Feb 2010 RANGE EXTENSION ISSUED BY MKT Functional clearance Proper equipment positioning is the key to correct unit operation and servicing Sufficient clearance must...

Page 37: ...n the suction header support Then secure the system to the base stiffly using screw anchors and the fastening holes on the machine s vibration dampening pads Put the enclosure panels back in place Ins...

Page 38: ...VALVE ADDED ISSUED BY MKT where V is the air flow rate in liters per second m is the mass in kilos of the refrigerant fluid with the greatest charge having one part whatsoever in the dedicated plant r...

Page 39: ...ricted areas of difficult evacuation detectors and alarms must be installed as established by standards EN378 3 in order to speedily give warning of any hazardous concentration of cooling fluid vapor...

Page 40: ...correctly 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 Short circuit hazard when dri...

Page 41: ...he start of the power supply line b Each mechanism and component is selectively protected by the relevant RCD installed in the electrical board Tune the earthing system up with the values set for the...

Page 42: ...n lines on the liquid line and on the suction line referring to the connection diagrams contained in the equipment s technical literature and to the instructions in the Use and Maintenance Instruction...

Page 43: ...order not to jeopardize its functional characteristics All oil containers must stay sealed until the oil has to be introduced into the compressor Avoid leaving the inside of the compressors and parts...

Page 44: ...cuit connect up the vacuum pump and scavenge the system and or affected stretches If the system contains a halide or hydrocarbon charge above 20 kg the system must be dried and scavenged to a vacuum b...

Page 45: ...and operating pressure on both the discharge side compression and on the return side suction The figure below shows the running diagram for the safety pressure switches featured in each single compres...

Page 46: ...er whereas in the oil reservoir it must be at the upper viewer after the system has run for a couple of days If this is not the case top up the initial charge until the required levels are reached str...

Page 47: ...DDED ISSUED BY MKT PRESSURE SWITCH FOR THE CONTROL OF COMPRESSORS WHEN UNDER BACK UP FUNCTIONING Low pressure side MT LT I D FUNCTION R404A bar1 C 2 R404A bar C COMPRESSOR SHUTDOWN LOW PRESSURE BACK U...

Page 48: ...RT OF FAN 2 15 0 35 0 15 0 35 0 PV2 UTQ39080 SHEET 8 DIFFERENTIAL 3 0 3 0 START OF FAN 3 16 3 38 0 16 3 38 0 PV3 UTQ39080 SHEET 8 DIFFERENTIAL 3 0 3 0 START OF FAN 4 17 0 40 0 17 0 40 0 PV4 UTQ39080 S...

Page 49: ...ESSURE SWITCHES High pressure side MT LT I D FUNCTION R404A bar C R404A bar C SYSTEM PROTECTION 27 59 27 59 PHP 12 UTQ39030 SHEET 3 DIFFERENTIAL fixed 4 0 fixed 4 0 SYSTEM PROTECTION 28 60 6 28 60 6 P...

Page 50: ...CUT IN FOR COMPRESSOR 1 R1 1 BACK UP CUT IN FOR COMPRESSOR 2 R2 2 BACK UP CUT IN FOR COMPRESSOR 3 R3 3 COMMISSIONING AND ON SITE TESTING ADVICE1 All the settings in these tables must be verified 2 Al...

Page 51: ...al devices MT application using R404A PLP KP1 1 5 bar 25 C PoMin1 1 8 bar 22 C NORMAL OPERATION ZONE UNDER CONTROLLER REGULATION 1 Controller parameter to be configured as explained in the REGULATION...

Page 52: ...onic and electromechanical devices MT application using R404A PHP 2 KP7S 28bar 60 6 C PLP KP1 1 5 bar 25 C PoMin1 1 8 bar 22 C NORMAL OPERATION ZONE UNDER CONTROLLER REGULATION PcMax1 25 8 bar 57 C 1...

Page 53: ...cal devices LT applications using R404A PLP KP1 0 bar 46 C PoMin1 0 1 bar 44 C NORMAL OPERATION ZONE UNDER CONTROLLER REGULATION 1 Controller parameter to be configured as explained in the REGULATION...

Page 54: ...and electromechanical devices BT applications using R404A PLP KP1 0 bar 46 C PoMin1 0 1 bar 44 C NORMAL OPERATION ZONE UNDER CONTROLLER REGULATION PcMax1 25 8 bar 57 C 1 Controller parameter to be con...

Page 55: ...t is necessary to use the appropriate wire bushing Short circuit hazard when drilling the hole through which the wiring is going to run it is necessary to exercise maximum caution and prevent metal ch...

Page 56: ...and high pressure switches Diagram UTQ039030 sheet 3 6 10 1 System shutdown in case of low pressure emergency by pressure switch KLP Danfoss KP1 6 10 2 System shutdown in case of high pressure emergen...

Page 57: ...arm signals cfr chapter 15 Warning lamps 6 13 Liquid level and general liquid injection Diagram UTQ39060 sheet 6 6 13 1 The refrigerant liquid level undergoes monitoring alarm signaling is delayed by...

Page 58: ...r Exceeding the compressor maneuvers hour physical limit may damage the equipment itself and even cause short circuit in the electric motor Short circuit is prevented by the overcurrent device protect...

Page 59: ...secondary services 11 2 Diagram UTQ039120 sheet 12 residual current devices for compressor protection Each compressor has a residual current device so that when one compressor fails this does not affe...

Page 60: ...e condenser fans machine room expeller etc use the earthing bar under the vertical terminal strip 15 Warning lamps 15 1 Warning lamps are diameter d 22 ingress protection rating IP65 15 2 Bulbs are 23...

Page 61: ...ms 18 2 Variable components size as per Costan table QE C34C 03 2006 xls 19 Accessories supplied 19 1 Handle for the replacement of general fuses 19 2 Spare fuses n 1 per type supplied in a cellophane...

Page 62: ...arefully considered when installing the equipment Icu rated ultimate circuit breaking capacity Coordinating power equipment The devices protecting compressors overcurrent cutout contactor and condense...

Page 63: ...l Function Diagram n Sheet Master switch power UTQ39010 1 Auxiliary transformers UTQ39020 2 PED compliant pressure switches UTQ39030 3 Mechanical back up regulation UTQ39040 4 Alarms UTQ39050 5 Auxili...

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Page 74: ...scharge pressing ENTER displays the value in degrees Celsius Fahrenheit or bar C F 40 90 C Compressor status R M1 View compressor status Fan Status R M2 View fan status Fan inverter status R M3 Fan in...

Page 75: ...f auxiliary probe C 40 90 C Configurable auxiliary probes R I2 Status of auxiliary probe C 40 90 C o masc Cg ppM Input of probe B3 Instant power input R I3 Reading of Probe S3 If enabled instant power...

Page 76: ...4 C 0 5 4 C Set fan diff R W S8 Settings compressor differential bar C 0 20 0 2 0 2 0 5 C Inverter differential compr Inver R W S9 Settings compressor inverter differential bar C 0 99 9 0 5 Fan Invert...

Page 77: ...est SMS if the GSM modem is enabled Y N N Number of attempts R W B3 Set number of attempts from GSM modem Visualizzata se abilitato modem GSM 0 9 3 Phone number R W B3 GSM modem telephone number setti...

Page 78: ...N N Bq COMP On manual Comp inverter R W Br Inverters can be forced to 100 MANU or to zero AUTO AUTO AUTO MAX Inverter fans R W Br Inverters can be forced to 100 MANU or to zero AUTO AUTO AUTO MAX Ente...

Page 79: ...R W P7 Suction probe alarm delay setting s 0 9999 1 300 Disch press alarm Thresh A R W P8 Discharge probe alarm high threshold setting bar C 95 95 o 0 30 20 00 22 0 50 Differ R W P8 Discharge probe al...

Page 80: ...oad High low pressure switch Diff Oil Config number of fans R W C4 Set number of fans 0 16 4 2 2 fans 3 3 fans 4 4 fans Config number of compressors R W C4 Set number of compressors 0 6 3 3 3 compr 4...

Page 81: ...nput R W Cf For enabling probe B3 for power consumption Y N N N Min R W Cf Probe full scale setting 0 999 0 Max R W Cf Probe full scale setting 0 200 0 200 B7 Gas detector R W Cg For enabling probe B7...

Page 82: ...ogic Digital inputs N A no alarm R W G0 Digital input logic setting Normally open the contact is open in non alarm conditions N A N C N C N C Logic ON OFF from digital input R W G1 Remote ON OFF logic...

Page 83: ...band dead band Proportional band DEAD ZONE Number of fans forced on with probe fault R W Gd If there is a faulty or disconnected discharge probe alarm it forces no fans that are on They are in any cas...

Page 84: ...ervisor Modbus Supervisor or GSM Modem 1 3 Carel supervisor New manufacturer password R W V2 Allows to change the password for entering the manufacturer branch 0 9999 1234 Maintenance R W V2 Allows to...

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Page 98: ...n table Sheet DANFOSS EKC331T UTQ39E10 E Table of settings for EKC331T TA EKC331T 06 1 xls E 2 CAREL IR32Z3 UTQ39E20 E Table of settings for IR32Z3 TA IR32Z3 2006 xls E 2 DANFOSS AK PC5301 UTQ39E30 E...

Page 99: ...ream of machine circuit breakers Connection cables and protection devices must be correctly sized following the instructions in Costan s technical literature Danger area Serious burns Electric shocks...

Page 100: ...ing in the work premises and or that air extraction is adequate Hints for safe use Use only in well ventilated premises Do not breathe vapors or aerosols Storage Technical measures storage methods car...

Page 101: ...ssere restituiti al fornitore EEC Directive Safety sheet D91 155 EEC amended by D 93 112 EEC hazardous substances and compounds Hazardous compounds D 67 548 EEC amended by D 93 21 EEC labeling guide C...

Page 102: ...the floor condensation due to damaged insulation and leaking piping demand immediate assistance from Epta after sales service check the integrity of the electric power line the power cord connecting t...

Page 103: ...make sure that the system area in which the jobs are carried out is free from pressure and high temperature When installing strictly follow the instructions on the package Systems including an on boa...

Page 104: ...NGE EXTENSION CHAPTER MAINTENANCE C 11 Nov 2010 SAFETY VALVE ADDED ISSUED BY MKT Compressor type HFC Refrigerant Oil type Viscosity at 40 C Supplier oil type Bitzer 2CC Y 4NCS Y R404A R134a R407A R407...

Page 105: ...emperature of 55 C Before any jobs it is advisable to check the original oil type on the compressor rating plate When in doubt contact Epta s service center Below a chart is given that lists the Frasc...

Page 106: ...or under categories III and IV and vessels containing water vapor or superheated water belonging in categories from I to IV Inspection intervals every 3 years Test operation every 10 years Control of...

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