AERMEC WRL 200 Manual Download

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Installati on and Maintenance Manual

TRANSLATION FROM ORIGINAL

REVERSIBLE / CHILLER - HEAT PUMPS

WATER/WATER

• HIGH EFFICIENCY

• MAXIMUM WATER OUTLET TEMPERATURE 55 °C

• DESUPERHEATER

• SUITABLE FOR GEOTHERMAL APPLICATIONS

WRL

180-650

IWRLI2. 1810. 4900577_05

Summary of Contents for WRL 200

Page 1: ...d Maintenance Manual TRANSLATION FROM ORIGINAL REVERSIBLE CHILLER HEAT PUMPS WATER WATER HIGH EFFICIENCY MAXIMUM WATER OUTLET TEMPERATURE 55 C DESUPERHEATER SUITABLE FOR GEOTHERMAL APPLICATIONS WRL 180 650 IWRLI2 1810 4900577_05 ...

Page 2: ......

Page 3: ...he applied mark guarantees that our appliances fully comply with the safety requirements defined by the applicable product s rules We constantly monitor the quality level and as a result AERMEC products are synonymous with Safety Quality and Reliability Aermec reserves the right to make all modification deemed necessary for improving the product at any time with any modification of technical data ...

Page 4: ...MP 10 4 5 WRL E 180 400 11 4 6 WRL E 500 650 11 5 BARYCENTRE 12 6 ELECTRIC CONNECTIONS 13 6 1 RECOMMENDED ELECTRIC CABLE SECTION 14 6 2 ELECTRIC POWER CONNECTION TO THE ELECTRICAL MAINS 14 7 CONTROL AND COMMISSIONING 14 7 1 PREPARATION FOR COMMISSIONING 14 7 2 MACHINE COMMISSIONING 14 7 3 SEASON CHANGEOVER 15 7 4 ELECTRICAL DATA 15 8 WIRING DIAGRAM 16 9 MODBUS ELECTRICAL CONNECTION 17 10 MAINTENAN...

Page 5: ... 1 2017 CEI EN 60335 2 40 A13 2012 CEI EN 55014 2 2016 La presente dichiarazione di conformità è rilasciata sotto la responsabilità esclusiva del fabbricante This declaration of conformity has been released under the exclusive responsibility of the manufacturer La déclaration de conformité présente est délivrée sous la responsabilité exclusive du fabricant Diese Konformitätserklärung wurde unter d...

Page 6: ...OR heat pump with gas side inversion R410A is sent from the factory already inspected and only requires electric and hydraulic connections in the place of installation Before beginning installation consent with client and pay attention to the following recommendations The support surface must be capable of supporting the unit weight The safety distances between the units and other appliances or st...

Page 7: ...00 650 empty weight 375 375 381 388 518 594 670 715 weight with pallet 385 385 391 398 530 606 682 727 running weight 398 398 406 413 548 624 706 751 WRLH Kg 180 200 300 400 500 550 600 650 empty weight 370 370 381 388 522 598 708 753 weight with pallet 380 380 391 398 534 610 720 765 running weight 390 390 404 411 552 628 749 794 800 1270 1320 2060 1380 800 845 845 1270 1380 7 ...

Page 8: ...IWRLI2 1810 4900577_05 3 ANTI VIBRATION POSITION WRL 180 400 WRL H 180 400 WRL 500 650 WRL H 500 650 75 75 1170 75 75 1170 78 1899 78 78 1899 78 8 ...

Page 9: ... Ø WRL 180 200 300 400 IN OUT IN OUT IN OUT IN OUT Evaporator 2 2 2 2 2 2 2 2 Condenser 2 2 2 2 2 2 2 2 Desuperheater 1 1 1 1 1 1 1 1 CONNECTIONS Ø WRL 500 550 600 650 IN OUT IN OUT IN OUT IN OUT Evaporator 2 2 2 2 2 2 2 2 Condenser 2 2 2 2 2 2 2 2 Desuperheater 1 1 1 1 1 1 1 1 4 1 WRL 180 400 ONLY COOLING 4 2 WRL 500 650 ONLY COOLING Electrical alimentation EVAPORATOR CONDENSER DESUPERHEATER 9 ...

Page 10: ...T IN OUT Geothermal side 2 2 2 2 2 2 2 2 System side 2 2 2 2 2 2 2 2 Desuperheater 1 1 1 1 1 1 1 1 CONNECTIONS Ø WRL 500 550 600 650 IN OUT IN OUT IN OUT IN OUT Geothermal side 2 2 2 2 2 2 2 2 System side 2 2 2 2 2 2 2 2 Desuperheater 1 1 1 1 1 1 1 1 4 3 WRLH 180 400 HEAT PUMP 4 4 WRLH 500 650 HEAT PUMP Units in mm GEOTHERMAL SIDE SYSTEM SIDE DESUPERHEATER Electrical alimentation 10 ...

Page 11: ...IWRLI2 1810 4900577_05 4 5 WRL E 180 400 4 6 WRL E 500 650 EVAPORATOR 2 grooved joints LINE OF LIQUID D 22 LINE OF GAS D 22 LINE OF LIQUID D 28 LINE OF GAS D 35 EVAPORATOR 2 grooved joints 11 ...

Page 12: ... 116 4 83 4 88 7 200 398 412 562 109 5 116 4 83 4 88 7 300 406 409 568 111 7 116 7 86 7 90 6 400 413 412 562 113 5 120 5 86 6 91 9 500 548 388 1005 140 5 132 2 142 0 133 6 550 624 387 944 170 2 159 6 152 0 142 6 600 706 386 953 190 9 178 4 173 9 162 5 650 751 386 916 210 4 196 4 177 9 166 1 A B C A G G Gy Gx Gx Gy C D B D WRL 180 400 WRL 500 650 12 ...

Page 13: ...ble for the absorption values indicated in the electrical data table TAB also taking into consideration any other machines operating at the same time The unit is only powered when installation has been completed hydraulic and electric Respect the connection indications of the phase and earth wires The power supply line must have a relevant protection mounted upstream against short circuits and dis...

Page 14: ...trically powering the unit 11 Position the main system switch external to the appliance at ON 7 CONTROL AND COMMISSIONING 7 1 PREPARATION FOR COMMISSIONING Please note that on request by the Aermec customer or the legitimate owner of the machine the units in this series can be started up by the AERMEC After Sales Service in your area valid only on Italian territory The start of operation must be s...

Page 15: ... lower than the maximum indicated in the technical data table Check that in models with three phase power supply that the compressor noise level is not abnormal If this is the case invert a phase Make sure that the voltage value lies within the pre fixed limits and that unbalance between the three phases three phase power supply is not above 3 7 3 1 Season changeover from panel on machine How to a...

Page 16: ...available for all sizes WRL J3 B6 69 70 G G0 B1 B2 B3 B4 B5 B6 B7 GND Vdc Vdc GND 5 Vref GND Y1 Y2 Y3 Y4 DI1 DI2 DI3 DI4 DI5 DI6 DI7 DIC1 B8 B9 B10 B11 B12 GND ID8 ID9 ID10 IDC2 J2 probe supply J3 analog input J4 digital input J5 analog output J18 analog input J17 valve 2 J16 digital input J6 J12 J13 J14 J15 J1 power supply M4 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 52 54 56 58...

Page 17: ...50Hz CAREL Dara 06 N S N A001 ROHS ATA Code ATA GND Tx Tx 230V 50Hz CAREL Dara 06 N S N A001 ROHS ATA Code ATA GND Tx Tx 230V 50Hz CAREL Dara 06 N S N A001 ROHS ATA Code ATA GND Tx Tx 230V 50Hz CAREL Dara 06 N S N A001 ROHS ATA Code ATA ON 1 2 3 4 ON 1 2 3 4 Zona 2 Zona 3 Zona 1 Addr 1 Addr 2 Addr 4 Addr 5 Addr 3 Zona 2 Zona 2 Zona 3 Zona 3 STA H STA H FIELD BUS RX TX RX TX GND J10 AER485P1 RS 485...

Page 18: ...ted to walk or place other bodies on the machine Fans motors and belt drives may be in motion always wait for them to stop and take appropriate precautions 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 ...

Page 19: ...dition and make sure to have fully understood the instructions before using them Equip yourself with the appropriate personal protective equipment as indicated in paragraph 1 of this report For outdoor units do not perform interventions in dangerous weather conditions such as rain snow fog thunderstorms etc The cooling circuit components must be replaced after draining the refrigerant gas containe...

Page 20: ...couple probes that are ﬁxed to the compressor inlet and outlet pipes Avoid using metratast that require the opera 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 high...

Page 21: ...ntion To replace the glycol refer to the documentation provided by the supplier MAINTENANCE LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS 1 we do not recommend swabbing as it can ruin the inner lining of the pipes we recommend using appropriate chemicals RECOMMENDED PERIODIC MAINTENANCE INTERVENTIONS DESCRIPTION FREQUENCY 3 4 months 6 months 12 months 24 months functioning hours GENERAL INTERVENT...

Page 22: ... proper 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...

Page 23: ...alth 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 administrative sanctions provided by law ...

Page 24: ...EC S p A Via Roma 996 37040 Bevilacqua VR Italia Tel 39 0442 633111 Fax 39 0442 93577 marketing aermec com www aermec com Aermec reserves the right to make all modification deemed necessary for improving the product at any time with any modification of technical data ...

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