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www.euroklimat.it 

1.0 GENERAL INFORMATION AND SAFETY 

 

 
In this case, the supplying company may not be held liable for direct or indirect damage of any nature and for whatever reason. In the event of 
the equipment being repaired or modified in some way by unauthorised personnel, the guarantee will automatically be invalidated. The aforesaid 
guarantee conditions apply if the customer has complied with all of the contract obligations, particularly those regarding payments. It shall be 
understood that none of th

e Manufacturer’s employees, workers

, sales agents, service centers or anyone else is authorised to grant derogations 

from the terms of the general guarantee conditions stated above. For further details, refer to the contract conditions stipulated at the time of 
purchase, which constitute the only valid conditions.  

 

Only the following professional figures may operate on the machine after receiving all of the necessary instructions contained in this manual: 
 

Specialised electrical maintenance technician 

The electrical maintenance technician must have general experience on electrical panels and specific experience on the board and electrical 
components of chillers, or similar machines in the field of air conditioning. He may only carry out the operations specifically reserved for him set 
out in this manual, following the instructions reported herein.  
 

Specialised mechanical maintenance technician 

The mechanical maintenance technician must have general experience of mechanics in general and specific experience on chillers, or similar 
machines in the field of air conditioning. He may only carry out the operations specifically reserved for him set out in this manual, following the 
instructions reported herein.  
 

Refrigerator technician

 

The  chiller  refrigerator  technician  must  have  a  special  qualification  obtained  from  an  appropriate  school  on  similar  machines  or  under  the 
guidance of expert  personnel.  He must  be in possession of the compulsory  authorization, which  must still be valid, in order to perform the 
necessary  operations.  He  may  only  carry  out  the  operations  specifically  reserved  for  him  set  out  in  this  manual,  following  the  instructions 
reported herein.  
 

Carrier

 

He may only carry out the operations specifically reserved for him set out in this manual, following the instructions reported herein.  
 

Person responsible for start-up and shut-down

 (Ordinary and mechanical operator) 

After  reading  the  information  in  this  manual,  the  ordinary  operator  can  carry  out  manual  machine  operations:  start-up,  shut-down,  display 
alarms. In any case, he can only carry out the operations specifically reserved for him set out in this manual, following the instructions reported 
herein.  
 

Safety manager

 

The safety manager is responsible for protecting and preventing company risks, as specified by the European Directive 89/391/EEC (Health and 
Safety at Work). The safety manager will ensure that everyone operating on the machine has received all of the instructions relating to them 
contained in this manual, including initial installation and start-up operations. 
 
 

1.3

 

 GENERAL AND SAFETY INFORMATION 

During the design and construction phase, the machine manufacturer has paid particular attention to aspects, which may constitute a risk to the 
health and safety of those working on it. Besides complying with the laws on the subject, he has adopted all of the good construction technique 
rules. Nevertheless, caution is essential and safety is also in the hands of those working with the equipment. Read the instructions contained in 
this manual carefully. 
 
Inserting this machine into a system requires an overall project that takes legal and regulatory aspects into account. Do not tamper with, ignore, 
eliminate or bypass the safety devices installed on the unit. Failure to comply with this requirement may lead to serious risks for 

people’s health 

and safety. The aid of one or more assistants may be necessary in some phases; in this case, it is a good idea to provide appropriate training. 
Keeping the equipment in conditions of maximum efficiency with programmed maintenance guarantees reliability and safety for operators. 
 
Handle  the  machine  using  appropriate  means  and  perform  manoeuvres  without  risks  to  operators  and  people  directly  involved.  Use  the 
equipment only for the uses foreseen by the manufacturer; any other use may cause risks to users. To sum up the above and highlight potential 
risks related to improper handling of the unit, below is a list of the most important points and information or restrictions considered essential 
for general safety. 
 
 
 
 

The  guarantee  provided  by  the  Manufacturer  is  rendered  null  and  void  with  immediate  effect  if  mechanical  and/or  electrical 
modifications are  carried out on the machine. Tampering in general that is not expressly authorised by the manufacturer and which does 
not comply with the information set out in this manual will invalidate the guarantee.  
 
THE GUARANTEE IS ONLY ACTIVATED AFTER ENTERING THE RELEVANT INTRODUCTORY FORM DULY COMPLETED AND COUNTERSIGNED 
ON THE 

“WEB SERVICE”

 PORTAL (dedicated portal http://webservice.euroklimat.it/ ), WHICH CAN ALSO BE FOUND AT THE BACK OF THIS 

MANUAL (ANNEX C). 
 

Summary of Contents for EKS BS 090-3-1

Page 1: ...tallation operation and maintenance manual Multi scroll air cooled liquid chillers Models EKS BS from 090 3 1 to 240 6 2 EKS HE from 055 2 1 to 180 6 2 TRANSLATION OF ORIGINAL INSTRUCTIONS ORIGINAL LA...

Page 2: ...2 www euroklimat it 1 0 GENERAL INFORMATION AND SAFETY...

Page 3: ...ATING SPACE 22 3 5 UNPACKING AND VISUAL INSPECTIONS OF THE UNIT 24 4 0 INSTALLATION AND CONNECTIONS 26 4 1 INSTALLATION AREA AND SAFETY CONDITIONS 26 4 2 WATER CONNECTIONS 26 4 3 ELECTRICAL CONNECTION...

Page 4: ...ters without notice 1 2 GUARANTEE AND AUTHORISED OPERATORS The machine that is the object of this manual is subject to the guarantee form described below which is considered to have been accepted and...

Page 5: ...carry out manual machine operations start up shut down display alarms In any case he can only carry out the operations specifically reserved for him set out in this manual following the instructions r...

Page 6: ...ssor is not dangerous nonetheless it must only be handled wearing gloves and it must not be swallowed The lubricating oil safety data sheet can be found at the back of this manual The procedures set o...

Page 7: ...n area that is safe or separate from places which might be occupied by workers DANGERS FROM NOISE OR VIBRATIONS None DANGERS FROM HARMFUL SOURCES electricity static electricity magnetic fields radiati...

Page 8: ...the use of suitable active gas detectors to warn workers of a possible leak or concentration of refrigerant gas all members of staff responsible for maintenance must be trained and understand the impl...

Page 9: ...uments online 24h 365 days a year at the web address http webservice euroklimat it accessing your personal account with ID and password Remember that the maintenance manager company and or employee is...

Page 10: ...es are essentially composed of a refrigerant circuit and a hydraulic circuit which allow the cooling of pure water or glycol mixtures with ethylene glycol or propylene up to a maximum concentration of...

Page 11: ...w noise version standard model Accessories Condensing coil protective grills High and low pressure manometers EKS BP HE LN AS 080 4 2 EKS BS Business configuration 4V basic version without pump and wi...

Page 12: ...ng on the installation characteristics and typology However there are limit conditions which must not be exceeded in order to avoid causing serious damage to the functionality and risks to operators s...

Page 13: ...980 0 974 0 965 CcCF Cooling capacity correction factor For mixtures of ethylene glycol Meg over 20 or for other types of anti freeze solutions please contact the manufacturer for further technical ch...

Page 14: ...r flow m3 h EKS HE High Efficiency 055 2 1 060 2 1 070 2 1 080 4 2 090 4 2 100 4 2 110 4 2 120 4 2 140 4 2 160 4 2 180 6 2 Minimum 21 6 24 2 26 9 29 9 33 8 37 0 43 2 48 4 53 7 62 2 71 0 Maximum 32 4 3...

Page 15: ...ly from the Company s Sales Office This section only lists the main accessories that substantially change the machines configuration when installed ANTI VIBRATION MOUNTS Optional accessory There are t...

Page 16: ...fully The installation procedure for the anti vibration mounts is illustrated in the following paragraph INSTALLATION OF THE ANTI VIBRATION SPRING JACKS COMPONENTS fig 1 E1 M16x100mm grain with lodgin...

Page 17: ...he load simultaneously on all the anti vibration mounts Fix the machine level using the high nuts E5 When the unit is correctly aligned fix the nuts E2 D At the end of these operations the machine sho...

Page 18: ...rking conditions and the heat recovery conditions required CONNECTION WITH DESUPERHEATER TOTAL HEAT RECOVERY HR Total heat recovery allows all of the condensation heat to be reused which is normally d...

Page 19: ...of a considerable size and consequently it is necessary to use a rope system and a special sling bar to safeguard the parts of the unit and avoid crushing which could increase safety risks and damage...

Page 20: ...their configuration Take care when reading the aforesaid tables to avoid errors resulting from an incorrect interpretation of the configuration of the purchased chiller Range EKS BS business Unladen w...

Page 21: ...is installed on the building floor check that the structural capacity is adequate the positioning of the equipment must guarantee operation without disturbing the public peace the unit must be easily...

Page 22: ...oreseen by the current legislation In the following pages we shall indicate the specific clear space and sizes for each model EXAMPLE OF INSTALLATION Situation A shows a machine with an axial fan inst...

Page 23: ...4 2 100 4 2 Dimensions Lenght mm 4300 4300 Width mm 2345 2345 Height ST LN SL mm 2465 2525 2465 2525 EKS range EKS BS business EKS HE high efficiency 200 6 2 220 6 2 240 6 2 110 4 2 120 4 2 140 4 2 Di...

Page 24: ...g distance block systems accessory has been requested remember to remove all of the securing components before making the electrical connections On receipt the units must be inspected at least visuall...

Page 25: ...Manufacturer and to the carrier by registered post within 48 hours of receiving the material In the event of damage specify the written reservation on the delivery document immediately If one or more...

Page 26: ...pe cannot be smaller than the diameter of the connection Position a shut off valve on the delivery pipe Water inlet Being standard the connection is flanged and its diameter varies depending on the si...

Page 27: ...lt with the power supply In this case check that the electrical connections are correct inverting the connection order of the phases Power supply Make the electrical power supply connections following...

Page 28: ...become unstable damaging if not destroying valuable parts Phase imbalance check If the energy supplied by the three phase system has phase imbalances caused by an uneven distribution of the load the e...

Page 29: ...ution depending on the temperature of the water as described in the previous chapters or on the temperature of the air in keeping with what is foreseen in the design phase As it is not possible to use...

Page 30: ...the initial start up is as follows Check that all of the requirements listed in the previous paragraph have been fulfilled correct installation pumps working correct filling hydraulic circuit etc Che...

Page 31: ...chapter When shutting down the equipment for more than 4 hours it is necessary to pre heat the oil crankcase oil heater optional accessory before switching the unit on again 5 4 MICROPROCESSOR AND MA...

Page 32: ...rminal pGDEvolution Machine Model 090 3 1 100 3 1 110 3 1 120 3 1 055 2 1 060 2 1 070 2 1 120 4 2 140 4 2 160 4 2 180 6 2 200 6 2 220 6 2 240 6 2 080 4 2 090 4 2 100 4 2 110 4 2 120 4 2 140 4 2 160 4...

Page 33: ...rs Confirm value and return to the parameter list After switching on the machine the main window will appear after about 15 seconds with the numerical values and symbols showing the unit s status 5 3...

Page 34: ...zone within operating limits 2 HiDP High compression ratio 3 HiDscgP High condensing pressure 5 HiSuctP High suction pressure 6 LoPRat Low compression ratio 7 LoDP Low differential pressure 8 LoDscgP...

Page 35: ...he status can be displayed The On status requires the following consensus digital input if enabled keyboard from the On Off menu time bands if enabled BMS if enabled Before switching from On to Off EK...

Page 36: ...Now we find ourselves on the Set point submenu where it is possible to display and change the value By pressing ENTER the cursor is positioned at the side of the set point value Now it is possible to...

Page 37: ...ability to edit some of them 3 Manufacturer read write access to all parameters In the parameters screen the access needed to edit the parameters is shown always with the same codes M for manufacture...

Page 38: ...loading the alarm log to internal memory or USB memory Menu G Settings Settings comprise all the parameters concerning a time date setting b unit of measure shown on the display c menu language select...

Page 39: ...ing 5 m There are 2 remote panel versions available upon request panel mounting version or wall mounting version Panel mounting version This version has been designed for fixing to a panel with drilli...

Page 40: ...nvelope the alarm delay starts counting if the operating condition remains outside of the envelope when the delay has elapsed a specific alarm is activated which stops the compressor if on the other h...

Page 41: ...loop is displayed Alarms log From the main menu entering the Alarms Log menu allows access to the following alarms log display screen The alarms log memorizes the EKapt operation status when the alar...

Page 42: ...lled water temperature A None Parameter A021 A022 AL100 Circuit 1 Alarm discharge probe pressure A Stop circuit 1 10s AL101 Circuit 1 Alarm suction probe pressure A Stop circuit 1 10s AL102 Circuit 1...

Page 43: ...No AL220 Circuit 2 EVD Emergency closing A Stop circuit 2 No AL221 Circuit 2 EVD Setting out of bound A Stop circuit 2 No AL222 Circuit 2 EVD Settings range error A None No AL223 Circuit 2 EVD Offline...

Page 44: ...category of interventions which on the one hand guarantee good working over time and on the other make it possible to prevent faults that could later become much more serious if neglected 6 2 ROUTINE...

Page 45: ...3 months Visual inspection Check adjustments and safety devices 3 months Check activation safety devices Check motor insulation 12 months Check with specific instrument Check oil filter if present 3...

Page 46: ...efrigerants The compressor is supplied with an initial oil charge Scroll compressors for R410A are charged with a standard charge of polyester oil POE EMKARATE TM RL 32 3MAF The litres of oil charged...

Page 47: ...nd which changes improvements have been carried out in terms of mechanics hydraulics refrigeration electrics and electronics Finally it is also important to check the current regulations at the time o...

Page 48: ...his manual In this document we must deal with the safety aspects resulting from the use storage and handling of the refrigerant gases used Each refrigerant has specific properties and precise safety n...

Page 49: ...king Remove the container or cool it with water from a protected position Special protective equipment Use breathing apparatus and protective clothing MEASURES FOR ACCIDENTAL PRODUCT LEAKAGE Protectiv...

Page 50: ...the valve where provided is fitted correctly Ensure that the cap where provided is fitted correctly Ensure that there is adequate ventilation Ensure compliance with the current provisions REGULATION I...

Page 51: ...r exposed skin with soap and water 4 2 Most important symptoms and effects both acute and delayed see section 11 4 3 Indication of any immediate medical attention and special treatment needed Note to...

Page 52: ...is normally stable at moderately elevated temperatures and pressures 10 3 Possibility of hazardous reactions will not occur 10 4 Conditions to avoid not determined 10 5 Incompatible materials strong...

Page 53: ...ew classification requirements before shipping materials at elevated temperatures Section 15 Other information HMIS codes Health 1 Fire 1 Reactivity 0 Relevant R phrases not applicable Relevant hazard...

Page 54: ...54 www euroklimat it 8 0 ANNEXES 8 0 ANNEXES ANNEX A PED EC DECLARATION OF CONFORMITY ANNEX B PROVISIONS FROM ANNEX D OF STANDARD UNI EN 378 4 ANNEX C INITIAL CHILLER START UP FORM...

Page 55: ...55 www euroklimat it 8 0 ANNEXES ANNEX A EC PED DECLARATION OF CONFORMITY...

Page 56: ...56 www euroklimat it 8 0 ANNEXES...

Page 57: ...containing 30 kg or more of refrigerant once every 3 months for applications containing 300 kg or more of refrigerant The systems should be inspected for leakage within one month after a leak has been...

Page 58: ...made on split unit ok Il preriscaldamento dell olio attivo da almeno 12 ore per modelli con resistenza elettrica The oil pre heating has been active for at least 12 hours for models with crankcase he...

Page 59: ...luido ingresso Inlet fluid temperature C Temperatura fluido uscita Outlet fluid temperature Temperatura olio Oil temperature C Portata fluido totale Total fluid flow m3 h ELETTROPOMPE ACQUA WATER PUMP...

Page 60: ...euroklimat it Email info euroklimat it All technical specifications and information of this manual are non binding and may be subject to change without notice 99992026_Rev 2_280318_EN ISTRUZIONI ORIGI...

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