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AERMEC NXW 0500-1650, Руководство по установке

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AERMEC NXW 0500-1650 Скачать руководство пользователя страница 36

A E R M E C   S . p . A .

V i a   R o m a ,   9 9 6   -   3 7 0 4 0   B e v i l a c q u a   ( V R )   -   I t a l y

P h o n e .   + 3 9   0 4 4 2   6 3 3 1 1 1   -   F a x   + 3 9   0 4 4 2   9 3 5 7 7

s a l e s @ a e r m e c . c o m   -   w w w . a e r m e c . c o m

2 1 . 0 1   –   4 4 3 8 8 3 0 _ 0 4

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Содержание NXW 0500-1650

Страница 1: ...f r o m o r i g i n a l I n s t a l l a t i o n m a n u a l EN 60Hz WATER COOLED HEAT PUMP C o o l i n g c a p a c i t y 3 1 5 5 1 3 9 3 t o n H e a t i n g c a p a c i t y 4 1 6 0 0 0 1 8 1 8 0 0 0 B T U h NXW 0500 1650 2 1 0 2 4 4 3 8 8 3 0 _ 0 5 ...

Страница 2: ......

Страница 3: ...nt to present the product and help you select the unit that best meets the needs of your system However please note that for a more accurate selection you can also use the Magellano selection program available on our website Aermec Aermec always attentive to the continuous changes in the market and its regulations reserves the right to make all the changes deemed necessary for improving the produc...

Страница 4: ...ughout the EU To prevent possible harm to the envi ronment or human health from uncontrolled disposal of Waste Electrical and Electronic Equipment WEEE please return the device using appropriate collection systems or contact the retailer where the product was purchased Please contact your local authority for further details Illegal dumping of the product by the user entails the application of admi...

Страница 5: ...ion of hydraulic connections 11 Weight distribution and centres of gravity 20 Minimum technical spaces 24 Hydraulic connections 25 Main hydraulic circuits 26 Electrical connections 29 Electric power connection to the electrical mains 29 Commissioning warnings 30 Maintenance 31 Maintenance list of the recommended periodic interventions 34 ...

Страница 6: ...make any necessary repairs The installation must comply with the requirements of EN378 3 and the local current regulations In particular indoor installation must ensure adequate ventilation and provide refrigerant detectors when necessary The machine must not be installed in environments with risk of explosion but in a suitable place In particular if intended for indoor use it cannot be installed ...

Страница 7: ...r its mixtures with ethylene glycol propylene in a maximum concentration of 30 The machine must only be employed for the use for which it was made any other use can be dangerous and void the warranty PREVENTIONS Make sure that the protections of mobile elements are correctly in place before restarting the unit Fans motors and belt drives may be in motion always wait for them to stop and take appro...

Страница 8: ... products can be identified by the packaging label bearing the identification data of the product and by the technical plate bearing the performance and technical data of your unit If the product is damaged send a registered letter with the details of the problem to the shipping company within 48 working hours from delivery LIFTING Before lifting the unit place protections between the belts or rop...

Страница 9: ...ight Width Length CRATE_06 in 81 2 44 6 95 2 CRATE_07 in 81 2 44 6 130 7 CRATE_08 in 81 2 44 6 106 6 CRATE_09 in 81 2 44 6 144 4 CRATE_11 in 93 5 62 3 118 4 CRATE_13 in 93 5 62 3 162 7 ATTENTION Use all of the available holes Ø 65mm for lifting The blades not included ...

Страница 10: ... is installed on soil the support base must rest on concrete columns with a depth greater than the normal depth of frost of the soil It is always advisable to build a support base separate from the main building to avoid the transmission of vibrations Stationary appliance for normal applications the rigidity of the unit and the positioning of point loads allow for an installation that minimises vi...

Страница 11: ...CondenserOUTLET 2 1 2US Ø 1B CondenserINLET 2 1 2US Ø 2A EvaporatorINLET 2 1 2US Ø 2B EvaporatorOUTLET 2 1 2US Ø 3A TotalrecoveryOUTLET 2 1 2US Ø 3B TotalrecoveryINLET 2 1 2US Ø 15 4 in 15 4 in 36 7 in 36 7 in 0 7 i n 1 4 in 1 4 in 28 5 in 15 4 in 15 4 in 36 7 in 36 7 in 104 2 in 116 3 in 11 9 in 3 0 in 2 6in 2 8 in 2 8 in 25 8 in 31 5 in 9 2 in 8 7 in 14 5 in 44 3 in 14 5 in 13 4 in 9 2 in 13 5 i...

Страница 12: ...H Waterconnection Groovedjoints 1A SystemsideINLET 2 1 2US Ø 1B SystemsideOUTLET 2 1 2US Ø 2A SourcesideOUTLET 2 1 2US Ø 2B SourcesideINLET 2 1 2US Ø NXW_ 0500 0550 0600 0650 0700 _ X _ H _ L _ _ _ 6 7 8 9 _ _ 12 1 in 11 8 in 11 8 in 46 9 in 1 4 in 1 4 in 28 5 in 70 0 in 12 1 in 11 4 in 11 4 in 2 6 in 47 7 in 70 5 in 82 7 in 74 1 in 2 8in 2 8in 1 4 in 25 8 in 31 5 in 13 5 in 8 9 in 14 5 in 44 3 in...

Страница 13: ...2 1 2US Ø 2B EvaporatorINLET 2 1 2US Ø HeatexchangerNXWH Waterconnection Groovedjoints 1A SystemsideOUTLET 2 1 2US Ø 1B SystemsideINLET 2 1 2US Ø 2A SourcesideOUTLET 2 1 2US Ø 2B SourcesideINLET 2 1 2US Ø 12 0 in 15 4 in 15 4 in 36 7 in 36 7 in 1 4 in 0 7in 69 9 in 74 1 in 15 4 in 15 4 in 36 7 in 116 3 in 36 7 in 2 6in 3 0in 2 8in 2 8in 1 4in 25 8 in 31 5 in 58 9 in 9 2 in 9 2 in 15 3 in 16 8 in 9...

Страница 14: ...s 1A CondenserOUTLET 3 Ø 1B CondenserINLET 3 Ø 2A EvaporatorOUTLET 2 1 2US Ø 2B EvaporatorINLET 2 1 2US Ø 12 0 in 15 4 in 15 4 in 36 7 in 36 7 in 1 4 in 0 7in 69 9 in 74 1 in 15 4 in 15 4 in 36 7 in 36 7 in 116 3 in 2 6in 3 0in 2 8in 2 8in 25 8 in 31 5 in 1 4in 58 9 in 9 2 in 9 2 in 15 3 in 16 8 in 9 7 in 33 1 in 54 2 in ...

Страница 15: ... 1B CondenserINLET 3 Ø 2A EvaporatorINLET 2 1 2US Ø 2B EvaporatorOUTLET 2 1 2US Ø 3A TotalrecoveryOUTLET 3 Ø 3B TotalrecoveryINLET 3 Ø 12 0 in 15 4 in 15 4 in 36 7 in 36 7 in 1 4 in 0 7in 15 4 in 15 4 in 36 7 in 116 3 in 36 7 in 2 6in 3 0in 2 8in 2 8in 25 8 in 1 4 in 8 8 in 8 5 in 10 2 in 22 4 in 45 9 in 22 4 in 14 5 in 44 4 in 74 1 in ...

Страница 16: ...angerNXW Waterconnection Groovedjoints 1A CondenserOUTLET 3 Ø 1B CondenserINLET 3 Ø 2A EvaporatorINLET 2 1 2US Ø 2B EvaporatorOUTLET 2 1 2US Ø WATER COOLED HEAT PUMP REVERSIBLE WATER SIDE REVERSIBLE WATER COOLED HEAT PUMP GAS SIDE 12 1 in 11 8 in 11 8 in 46 9 in 1 4 in 1 4 in 0 7in 28 5 in 11 4 in 11 4 in 47 7 in 70 5 in 82 7 in 25 8 in 31 5 in 2 8in 2 8in 74 1 in 45 9 in 22 4 in 15 2 in 14 5 in 4...

Страница 17: ...connection Groovedjoints 1A CondenserOUTLET 3 Ø 1B CondenserINLET 3 Ø 2A EvaporatorINLET 2 1 2US Ø 2B EvaporatorOUTLET 2 1 2US Ø WATER COOLED HEAT PUMP REVERSIBLE WATER SIDE REVERSIBLE WATER COOLED HEAT PUMP GAS SIDE 11 9 in 11 8 in 11 8 in 59 7 in 1 4 in 0 7 in 69 9 in 11 9 in 11 4 in 11 4 in 60 4 in 95 3 in 95 3 in 74 1 in 2 8in 2 8in 25 8 in 31 5 in 1 4 in 3 0in 3 0 in 14 5 in 44 3 in 45 9 in 2...

Страница 18: ...H Waterconnection Groovedjoints 1A SystemsideOUTLET 3 Ø 1B SystemsideINLET 3 Ø 2A SourcesideOUTLET 3 Ø 2B SourcesideINLET 3 Ø WATER COOLED HEAT PUMP REVERSIBLE WATER SIDE REVERSIBLE WATER COOLED HEAT PUMP GAS SIDE 23 6 in 38 6 in 36 4 in 69 9 in 12 0 in 23 6 in 23 6 in 39 8 in 35 3 in 134 4 in 31 5 in 31 5 in 15 6 in 15 6 in 9 0 in 9 0 in 23 2 in 23 2 in 16 7 in 16 7 in 10 3 in 10 3 in 23 6 in 23 ...

Страница 19: ...2A EvaporatorOUTLET 3 Ø 2B EvaporatorINLET 3 Ø HeatexchangerNXWH Waterconnection Groovedjoints 1A SystemsideOUTLET 3 Ø 1B SystemsideINLET 3 Ø 2A SourcesideOUTLET 3 Ø 2B SourcesideINLET 3 Ø 23 6 in 23 6 in 38 6 in 36 4 in 0 7in 1 4 in 69 9 in 12 0 in 23 6 in 23 6 in 39 8 in 35 3 in 134 5 in 2 6 in 2 8in 2 8in 2 8in 25 8 in 31 5 in 8 5 in 8 5 in 16 0 in 14 4 in 10 2 in 17 5 in 29 2 in ...

Страница 20: ... 3 NXW0700L 1 955 16 0 36 5 24 6 25 3 24 7 25 4 NXW0750L 2 270 16 0 46 7 22 1 22 8 27 1 28 0 NXW0800L 2 364 15 9 49 9 23 6 24 0 26 0 26 4 NXW0900L 2 789 16 2 47 1 24 5 26 1 24 0 25 4 NXW1000L 3 458 16 5 51 2 22 1 24 2 25 6 28 1 NXW1250L 3 696 16 4 51 9 21 9 23 7 26 1 28 3 NXW1400L 4 026 16 4 53 0 21 3 23 1 26 7 28 9 NXW1500L 4 165 16 3 53 5 21 2 22 7 27 1 29 0 NXW1650L 4 252 16 4 53 0 21 4 23 0 26...

Страница 21: ...28 6 27 6 22 2 21 5 NXW0900L 1pump 3 359 15 9 56 8 29 0 29 6 20 5 20 9 2pumps 3 497 15 8 58 6 28 5 28 8 21 2 21 5 3pumps 3 635 15 8 60 2 28 0 28 1 21 9 22 0 4pumps 3 723 15 8 61 2 27 7 27 7 22 3 22 3 NXW1000L 1pump 4 028 16 2 58 7 27 8 29 3 20 9 22 0 2pumps 4 275 16 1 61 2 27 2 28 2 21 9 22 7 3pumps 4 363 16 0 62 0 26 9 27 9 22 2 23 0 4pumps 4 450 16 0 62 8 26 7 27 5 22 6 23 2 NXW1250L 1pump 4 324...

Страница 22: ... 37 5 24 5 24 0 26 0 25 5 NXW0750HL 2 493 15 5 47 8 22 2 21 4 28 7 27 7 NXW0800HL 2 566 15 4 50 8 23 8 22 9 27 2 26 1 NXW0900HL 3 359 15 7 50 8 23 5 23 2 26 8 26 5 NXW1000HL 3 841 15 9 52 7 22 1 22 6 27 3 27 9 NXW1250HL 3 950 16 0 52 5 22 1 22 8 27 1 27 9 NXW1400HL 4 317 15 9 53 6 21 6 22 1 27 8 28 4 NXW1500HL 4 404 16 0 53 9 21 4 22 1 27 8 28 7 NXW1650HL 4 491 16 0 53 4 21 6 22 4 27 5 28 5 Weight...

Страница 23: ... 29 2 27 1 22 6 21 0 NXW0900HL 1pump 3 929 15 5 58 6 29 2 28 1 21 8 21 0 2pumps 4 067 15 4 60 0 28 7 27 5 22 3 21 4 3pumps 4 205 15 4 61 4 28 3 27 0 22 9 21 9 4pumps 4 292 15 4 62 2 28 0 26 6 23 2 22 1 NXW1000HL 1pump 4 411 15 7 59 4 28 4 28 3 21 7 21 6 2pumps 4 659 15 6 61 6 27 7 27 3 22 6 22 3 3pumps 4 746 15 6 62 3 27 5 27 0 22 9 22 5 4pumps 4 833 15 6 63 0 27 3 26 7 23 2 22 7 NXW1250HL 1pump 4...

Страница 24: ...es A1 in 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 B1 in 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 B2 in 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 C1 in 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 C2 in 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 39 4 ...

Страница 25: ...tion of the pump High concentration of glycol could stuck the pump Do not use the pump to mix water and glycol The units may be available with or without integrated hydronic kit in any case ATTENTION The choice and installation of components external to the unit is up to the installer who must operate according to the rules of good technical design and in compliance with the regulations in force i...

Страница 26: ...ppm WATER CHARACTERISTICS MAIN HYDRAULIC CIRCUITS WITHOUT HYDRONIC KIT Components as standard 1 Condenser 2 Evaporator 3 Water temperature sensors IN OUT Components not provided and responsibility of the installer 4 Water filter MANDATORY 5 Anti vibration joints 6 Flow shut off valves 7 Pump 8 Pressure relief valve 9 Expansion vessel 10 Drain valve 11 Flow switch MANDATORY 12 Air drain valve 13 St...

Страница 27: ... Components as standard 1 Condenser 2 Evaporator 3 Water temperature sensors IN OUT 4 Water filter 5 Pump 6 One way valve 7 Expansion vessel 8 Drain valve 9 Flow switch 10 Air drain valve Components not provided and responsibility of the installer 11 Flow shut off valves 12 Pressure relief valve 13 Anti vibration joints 14 Air drain valve 15 Expansion vessel 16 Storage tank 17 Antifreeze electric ...

Страница 28: ... MANDATORY 7 Pump 8 Pressure relief valve 9 Expansion vessel 10 Drain valve 6 1 2 2 4 5 5 3 3 3 7 8 9 10 System Chiller with plate heat exchanger PH 7 5 9 Total hardness 4 5 8 5 dH Temperature 65 C Oxygen content 0 1 ppm Max glycol amount 50 Phosphates PO 2ppm Manganese Mn 0 05 ppm Iron Fe 0 3 ppm Alkalinity HCO 70 300 ppm Chloride ions Cl 50 ppm Sulphate ions SO 50 ppm Sulphide ion S None Ammoniu...

Страница 29: ...is up to the PLANNER to calculate the appropriate line switch the power supply line as well as the connection to the earth wire and connection cables depending on The length The type of cable The absorption of the unit and the physical location and the ambient temperature ELECTRICAL CONNECTIONS Size 0500 0550 0600 0650 0700 0750 0800 0900 1000 1250 1400 1500 1650 Electricdata POWER SUPPLY 6 230V 3...

Страница 30: ...ator pressure drop tables present in this manual Check the correct functioning of the flow meters if installed Closing the cut off valve at the output of the heat exchanger the unit control panel must show the block Finally re open the valve and rearm the block COMMISSIONING Once all the aforementioned checks have been carried out the unit can be commissioned Close the door of the electrical panel ...

Страница 31: ...ns to prevent their activation before accessing them Isolate the unit from the mains by means of the external isolator provided for the insertion of padlocks up to 3 for blocking in open position Place a sign reading Do not turn on maintenance in progress on the open isolator Equip yourself with the appropriate personal protective equipment helmet insulated gloves protective goggles accident preve...

Страница 32: ...st be replaced after draining the refrigerant gas contained in the circuit During venting protect yourself against any leakage of fluids at dan gerous temperatures and or pressures Always use appropriate equipment extractor antistatic bracelet etc when replacing electronic boards If replacing a motor compressor evaporator condensing coil or any other heavy element make sure that the lifting device...

Страница 33: ...tor to near the machine cooling circuit Access the machines and acquire the measurements keeping AWAY from the under pressure parts of the cooling circuit As soon as the measurements are taken turn off the machine remove the instruments and close the cooling circuit compartment The thermostatic valve must be calibrated with the machine off The high low pressure switch where present must be tested wi...

Страница 34: ...ts paying particular attention to under pres sure containers In this case replace them of intervene with specific products General cleaning of the unit Bleed the hydraulic circuit and the heat exchangers the simultaneous presence of air and water reduces yield and can benefit the arising of rust INTERVENTIONSTO COOLING CIRCUIT Functioning at full load Overheating temperature measurement Subcooling...

Страница 35: ...roper functioning of the thermostatic valve Check the charge of refrigerant gas 1 Check the proper functioning of the solenoid valves MAINTENANCE LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS DECOMMISSIONING AND DISPOSAL OF THE MACHINE COMPONENTS ATTENTION The unit contains greenhouse effect fluoride gases covered by the Kyoto Protocol The law prohibits its dispersion in the environment and requi...

Страница 36: ...4 0 B e v i l a c q u a V R I t a l y P h o n e 3 9 0 4 4 2 6 3 3 1 1 1 F a x 3 9 0 4 4 2 9 3 5 7 7 s a l e s a e r m e c c o m w w w a e r m e c c o m 2 1 0 1 4 4 3 8 8 3 0 _ 0 4 DOWNLOAD THE LATEST VERSION http www aermec com qrcode asp q 5273 ...

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