AERMEC WRL 200H Technical Manual Download

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T r a n s l a t i o n o f O r i g i n a l i n s t r u c t i o n s

w w w . a e r m e c . c o m

Technical manual

REVERSIBLE WATER-COOLED HEAT PUMP,

GAS SIDE

C o o l i n g c a p a c i t y 1 5 . 0 0 ÷ 2 6 . 9 0 t o n

H e a t i n g c a p a c i t y 1 8 5 , 8 0 0 ÷ 3 1 9 , 5 0 0 B T U / h

WRL 200H-500H

Summary of Contents for WRL 200H

Page 1: ...f O r i g i n a l i n s t r u c t i o n s w w w a e r m e c c o m Technical manual REVERSIBLE WATER COOLED HEAT PUMP GAS SIDE C o o l i n g c a p a c i t y 1 5 0 0 2 6 9 0 t o n H e a t i n g c a p a c i t y 1 8 5 8 0 0 3 1 9 5 0 0 B T U h WRL 200H 500H ...

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Page 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...

Page 4: ...ctronic 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 All specifications are subject to change without prior notice Although every effort has been...

Page 5: ...t load IPLV p 10 7 General technical data p 11 Electric data p 11 Dimensions p 12 8 Minimum technical spaces p 13 9 Operating limits p 14 Operating cooling mode range p 14 Operating heating mode range p 14 10 Pressure drops p 15 Without hydronic kit p 15 With pumps p 16 11 Pumps static pressure p 17 Single hydronic kits data p 17 12 System water content p 18 Minimum system water content p 18 Maxim...

Page 6: ...ystems and to replace other heat generators It can be combined with low temperature emission systems such as floor heating or fan coils but also with con ventional radiators VERSION WITH INTEGRATED HYDRONIC KIT To obtain a solution that offers economic savings and facilitates installation these units can be configured with an integrated hydronic kit on both hydraulic sides ser vice and source High...

Page 7: ...e warning in case abnormal pressure occurs ELECTRICAL CONTROL AND POWER PANEL Complete with door lock main isolating switch magnetothermic switches and meters for compressors phase sequence control terminals for the connection with the remote keypad OPTIONAL terminals for remote alarm signals clamps for signalling compressor switch on status terminals for boiler heaters signal input terminals for ...

Page 8: ...c hot water antifreeze the DHW antifreeze function is only active if there is an integration resource dedicated to DHW storage The integration re source is activated if the water temperature detected by the DHW probe is lower than 39 2 F and is switched off at 44 6 F Wizard a start up procedure has been created to facilitate unit set up This pro cedure is used on the first start up Supervision sys...

Page 9: ...or tablet using Cloud connection AERNET works as Master while every unit connected is configured as Slave max 6 unit also with a simple click is possible to save a log file with all the connected unit datas in the personal terminal for post analysis PGD1 Allows you to control the unit at a distance VT Anti vibration supports ACCESSORIES COMPATIBILITY Model Ver 200 400 500 AER485P1 AERNET PGD1 Anti...

Page 10: ...ingcapacity BTU h 185 800 252 800 319 500 Inputpower kW 15 00 20 40 24 00 Heatingtotalinputcurrent A 24 0 33 0 38 0 COP kW kW 3 630 3 632 3 902 Waterflowratesystemside gpm 41 7 56 7 71 7 Pressuredropsystemside ftH2O 9 4 16 7 7 7 Waterflowratesourceside gpm 29 8 40 6 52 6 Pressuredropsourceside ftH2O 4 3 8 0 3 7 1 Reference conditions AHRI std 550 590 I P Water user side 54 07 F 44 06 F Water sourc...

Page 11: ... further information contact the office 2 Sound power calculated on the basis of measurements made in accordance with UNI EN ISO 9614 2 Sound pressure cold functioning measured in free field 10 m 33 ft away from the unit external surface in compliance with UNI EN ISO 3744 ELECTRIC DATA Power supply 230V Version Integratedhydronickit userside Integratedhydronickit sourceside 200 400 500 Peakcurrent...

Page 12: ...0 0 N U A 35 0 45 0 70 0 Power supply 208V Version Integratedhydronickit userside Integratedhydronickit sourceside 200 400 500 Peakcurrent LRA V A 231 4 287 8 363 8 U A 239 6 296 0 372 0 N V A 239 6 296 0 372 0 N U A 247 8 304 2 380 2 Minimumcircuitamperage MCA V A 70 0 80 0 125 0 U A 75 0 90 0 150 0 N V A 75 0 90 0 150 0 N U A 90 0 100 0 150 0 Maximumovercurrent permittedbytheprotection device MO...

Page 13: ...ECHNICAL SPACES A1 C1 C2 B1 B2 Size 200 400 500 Minimumtechnicalspaces A1 in 23 6 23 6 23 6 B1 in 23 6 23 6 23 6 B2 in 23 6 23 6 23 6 C1 in 23 6 23 6 23 6 C2 in 23 6 23 6 23 6 A1 For further information please contact the head office ...

Page 14: ... envelope It is recommended to consider these temperatures when transporting in containers OPERATING COOLING MODE RANGE Key A Processed water temperature source side F B Water produced system side F 1 Operation valve X 0 0 20 0 40 0 60 0 80 0 100 0 120 0 140 0 F 30 0 35 0 39 2 45 0 50 0 55 0 60 0 64 4 70 0 95 0 131 0 131 0 F B 1 A OPERATING HEATING MODE RANGE Key A Water produced system side F B P...

Page 15: ... 1 2 3 Size 200 400 500 Sourcesideheatexchanger Minimumwaterflowrate gpm 11 9 11 9 41 8 Maximumwaterflowrate gpm 74 0 74 0 211 3 System side heat exchanger Evaporator Water input temperature 54 07 F Outlet water temperature 44 06 F A Pressure drops ft H O B Water flow rate gpm 1 200 2 400 3 500 gpm 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 0 0 50 0 100 0 150 0 200 0 250 0 B B ftH2O A A 1 2 3 Size 200...

Page 16: ...00 400 500 Sourcesideheatexchanger Minimumwaterflowrate gpm 11 9 11 9 41 8 Maximumwaterflowrate gpm 74 0 74 0 211 3 System side heat exchanger Evaporator Water input temperature 54 07 F Outlet water temperature 44 06 F A Pressure drops ft H O B Water flow rate gpm 1 200 2 400 3 500 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 0 0 50 0 100 0 150 0 200 0 250 0 gpm ftH2O 1 2 3 A A B B Size 200 400 500...

Page 17: ...ater flow rate gpm 1 200 400 500 0 0 16 7 33 5 50 2 66 9 83 6 ftH2O 0 0 22 0 44 0 66 0 88 1 110 1 132 1 gpm 1 B A SINGLE HYDRONIC KITS DATA Size 200 400 500 INTEGRATED HYDRONIC KIT USER SIDE N Pumps Nr poles no 2 2 2 Maximuminputpower kW 2 19 2 19 2 19 Maximumcurrent A 4 00 4 00 4 00 Minimumwaterflowrate gpm 4 2 4 2 4 2 Maximumwaterflowrate gpm 121 5 121 5 121 5 Size 200 400 500 INTEGRATED HYDRONI...

Page 18: ...mpressors The reduction of water temperature during defrosting cycles in the winter period for heat pumps MAXIMUM SYSTEM WATER CONTENT Units with the hydronic kit mounted come standard with the expansion vessel set at 21 8 psi and the pressure relief valve The maximum system water content depends on the capacity of the expansion vessel and on the calibration of the pressure relief valve Size 200 4...

Page 19: ...on see figure according to the formula p rating bar H ft 33 5 1 0 For example if level difference H is equal to 65 6 ft the calibration value of the vessel will be 33 4 psi If the calibration value obtained from the formula is less than 21 8 psi i e for H 40 2 use the standard calibration Key 1 Check that highest installation is not higher than 180 4 ft 2 Ensure that lowest utility can withstand g...

Page 20: ... 1 158 Ph 1 000 1 000 1 000 1 000 1 000 1 000 1 000 1 000 1 000 1 000 Pa 1 000 1 002 1 003 1 004 1 005 1 007 1 008 1 010 1 012 1 015 Δp 1 000 1 087 1 128 1 175 1 227 1 286 1 353 1 428 1 514 1 610 PROPYLENE GLYCOL Cooling mode CORRECTIONFACTORWITHPROPILENEGLYCOL COOLINGMODE Freezing Point F 0 25 83 22 46 18 61 14 04 8 46 1 65 6 65 16 67 28 70 Percent propilene glycol 0 10 15 20 25 30 35 40 45 50 Qw...

Page 21: ...tthefactory Contactthefactory 2000Hz dB A Contactthefactory Contactthefactory Contactthefactory 4000Hz dB A Contactthefactory Contactthefactory Contactthefactory 8000Hz dB A Contactthefactory Contactthefactory Contactthefactory 1 Sound power calculated on the basis of measurements made in accordance with UNI EN ISO 9614 2 Sound pressure cold functioning measured in free field 10 m 33 ft away from ...

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Page 24: ... 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 2 0 5 5 8 9 0 7 2 0 _ 0 4 5890720_04 DOWNLOAD THE LATEST VERSION http www aermec com qrcode asp q 6450 ...

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