ANL_60 Hz_EN.indd
Contents
1. 7 6 C 45 43 F o 32 C 41 F 11 External air temperature C F Temperature of water produced C F 8 OPERATING LIMITS The units in standard configura tion are not suitable for installation in salty environments The maxi mum and minimum limits for wa ter flow rate to the heat exchan ger are indicated by the pressure drop diagram curves At 5 40 F ATTENTION For functioning limits please refer to the diagrams below valid for If the machine is to be opera ted out of the limits indicated in the diagram please contact AERMEC technical sales dept If it is installed in a particularly windy zone a windbreak should be provided to avoid unstable operation of the DCPX device 8 1 COOLING MODE 46 115 746 115 46 115 __ 1 1 7 7 r7 r 40 104 40 104 O 35 95 STANDARD 30 86 MODE 25 77 20 68 15 59 10 50 WITH DCPX MODE 0 32 5 23 10 14 1 5 1 I 4 5 6 7 8 9 1011 1213 141516 17 18 39 41 43 45 46 4850 52 54 55 57 59 61 63 65 Temperature of water produced C F 8 2 HEATING MODE FOR HEATING PUMP CONTACT AERMEC 10 5 0 5 10 15 20 25 30 35 14 23 32 41 50 59 68 77 86 9 External air temperature b s C F 8 3 PROJECT DATA Acceptable maximum pressure bar psi cre Acceptable maximum temperature 40 42 104 108 High pressure side 42 609 120 248 Low pr2. AERMEC air conditioning M NA PT Ml Y PNE Dy i ur UNA ln W WE W ie E ES he X ys MH f AE Ma n rk SE Un 1 m K iT g x ANNAN NM AX TA I N iz ANL 100 150HA III IANL6OHzPY 1007 6755517 00 ISO 9001 2000 n 0128 4 Dear Customer Thank you for choosing qn AERMEC product This product is the result of many years of experience and in depth engineering research and it is built using top quality materials and advanced technologies In addition the CE mark guarantees that our appliances fully comply with the requirements of the European Machinery Directive in terms of safety We constantly monitor the quality level of our products and as a result they are synonymous with Safety Quality and Reliability Product data may be subject to modifications deemed necessary for improving the product without the obligation to give prior notice Thank you again AERMEC S p A AERMEC S p A reserves the right at any moment to make any modifications considered necessary to improve our products and is not obliged to add these modifications to machines that have already been fabricated delivered or are under construction SUMMARY Jul 5 2 5 3 5 4 9 9 5 6 8 1 8 2 8
3. SAFETY AND CONTROL COMPONENTS ELECTRIC DATA High pressure pressure switch bar psi 42 609 42 609 Low pressure pressure switch bor osi 4 58 bar psi 2 29 2 29 High pressure transducer bar psi 40 580 40 580 CALIBRATION THERMOMAGNETIC ANL60HZ Models 60Hz 0 0 a 220V 190A 3 5 Fixed 6A also for auxiliary ANL1OOHA 460V 10 0 A 1 8 A Fixed 6A also for auxiliary ANL150HA 220V 23 0 A 5 7 A Fixed 6A also for auxiliary ANL150HA 460V 12 5 A 3 0 A Fixed 6A also for auxiliary 18 14 2 1 ANL 100 150 HA 1800 71 in 1750 69 in VERS WEIGHTS BARYCENTRES Ibs Gx Gy VT ANL100H A 800 381 640 15 ANL150H A 866 302 671 15 ee 750 30 in N bee l TO Su 5 OUTP e EL 138 N 5 4 in sel Mod A VT 15 50 1 96 mm in 30 1 18 28 5 1 12 19 FOR THE INSTALLER 15 RECEIVING THE PRODUCT AND INSTALLATION 15 1 RECEIVING THE PRODUCT AND HANDLING The unit is sent from the factory wrap ped in estincoil placed on a pallet Before handling the unit verify the lifting capacity of the machinery used On removal of the packaging handling must be carried out by qualified staff which is suitably equipped To preven
4. 42 CE Low Voltage Directive L VD 2006 95 CE Electromagnetic compatibility Directive 89 336 RE Pressure Equipment Directive PED 97 23 CE EN 378 UNI EN 14276 Electric part EN 60204 1 Protection rating 24 Acoustic part ISO DIS 9614 2 intensimetric method Performance data norma UNI EN 14511 Refrigerant GAS This unit contains fluoride gases with greenhouse effect co vered by the Kyoto Protocol Maintenance and disposal must only be performed by qualified staff R410A GWP 1900 PRESERVATION OF THE DOCUMENTATION The instructions along with all the related documentation must be gi ven to the user of the system who assumes the responsibility to con serve the instructions so that they are always at hand in case of need Read this sheet carefully all works must be performed by qualified staff according to Standards in force on this subject in diffe rent counfries Ministerial Decree 329 2004 The appliance must be installed in such a way as to enable mainte nance and or repairs to be carried out The appliance warranty does nof 2 PRODUCT IDENTIFI CATION ANL are identified by the following PACKAGING LABEL that includes the product identifi cation data TECHNICAL PLATE Placed on the right strut side see fig 1 NOTE If the identification plate orany other meansto identify the pro duct istampered with removed or missing installation a
5. 9 Ze 9 2 TO HORT 10 2 11 LL 1 1 2 125 12 1 12 2 General worninds 6 Product identifi cqflion 6 Description and choice of unil 7 Serra 8 Description of the 9 COON GCS M S 9 Frame PLE 9 ario ne aan 9 Control and safety components 10 Electric 10 Electronic modu control adjustment 10 Accessories compatibilty table 10 11 Operalngalmiiss aussen 12 GOOING modes se Eee 12 Heating mode for heating Pump 12 PEO SC a wise c TET 12 Performance in cooling 13 PN OO I 13 ANG ToO essen tenth teas amoy aan 13 Performance in heating 14 ANL TOO Fede ea 14 ANC 14 Ethylene glycol 15 How to interpret glycol curves 15 Static pressures useful to the system 16 a po TOMA A cose 17 Minimum maximum content of system water
6. NOTE Although the graph arrives at external air temperatures of 40 C unit oper ational limits must be considered f you wish to calculate the percentage of glycol on the basis of the temperature of the water produced enter from the right axis and on reaching the curve draw a vertical line which in turn will intercept all the other curves the points obtained from the upper curves represent the coefXcients for the correction of the cooling capacity and input power the Kow rates and the pressure drops remember that these coefkXcients must be multiplied by the nominal value of the size in question while the lower axis recommends the glycol percentage value necessary to produce water at the desired temperature Initial rates for EXTERNAL AIR TEM PERATURE and TEMPERATURE OF PRODUCED WATER are not directly related therefore it is not possible to refer to the curve of one of these rates to obtain corresponding point on the curve of the other rate 15 16 11 2 5 PRESSURES USEFUL TO THE SYSTEM The static pressures stated here are at net of the pressure drops of the heat exchangers filter storage tank Therefore are to be consid ered USEFUL TO SYSTEM he static pressures are calcu lated in cooling mode 11 2 1 Useful static pressures with storage tank and or pump A 200 67 00 WITH PRESENCE OF GLYCOL for static pressures useful to system PLEASE CONTACT COMPANY 180 6
7. 0 31 160 53 61 140 46 90 120 40 20 100 33 50 80 26 80 60 20 10 40 13 40 Useful static pressures with pump kPa ft h 20 6 70 ANL150 0 1000 44 2000 8 8 3000 13 2 4000 17 6 5000 22 0 6000 26 4 30 8 Water flow rate l h gpm ANL100 7000 8000 35 2 9000 39 6 5 41 10 50 Average water temperature C F 15 59 20 68 30 86 40 104 50 122 Multiplicative coefficients 102 0 985 O77 0 25 0 93 0 91 12 STORAGETANK ANL 100 150 Hydroulic height M 30 98 25 82 212 25 40 The following tables highlight prin vul Calibration of expansion vessel bar psi 3 2 46 2 8 41 2 3 33 1 8 15 4 a h Water content reference values 1 257 303 348 394 CIICUII COMPONENTS WAIST The graph water content reference values 1 2 116 on the following page shows relative tati E Glycoled Water temp C F Corrective Recommended 12 1 MINIMUM MAXIMUM CONTENT water coefficients conditions The minimum water content of sys on 1 tem recommended for units without 10 60 140 0 686 hydronic kit is calculated using fol 20 40 104 0 434 Volume PFN kw x 4 litres of 35 40 104 0 393 system 35 60 1140 0 55
8. 17 Expansion vessel calibration 17 CN 18 Parameter calibration of safety and control 18 Receiving the product and installation 20 Receiving the product and handling 20 Internal hydraulic circuit 21 External hydraulic circuit anl not provided 21 AERMEC S p A 37040 Bevilacqua VR Italia Via Roma 996 Tel 39 0442 633111 Telefax 0442 93730 39 0442 93566 www aermec com info aermec com AERMEC air conditioning ANLH SERIAL NUMBER CE DECLARATION OF CONFORMITY We the undersigned hereby declare under our own responsibility that the assembly in question defined as follows NAME ANL TYPE WATER AIR chiller heat pump MODEL To which this declaration refers complies with the following harmonised standards CEI EN 60335 2 40 Safety standard regarding electrical heat pumps air conditioners and dehumidifiers CEI EN 61000 6 1 CEI EN 61000 6 3 CEI EN 61000 6 2 CEI EN 61000 6 4 Immunity and electromagnetic emissions for residential environments Immunity and electromagnetic emissions for industrial environments EN378 Refrigerating system and heat pumps Safety and environmental require ments EN12735 Copper and copper alloys Seamless round copper tubes for air conditio ning and refrigeration UNI 12735 Seamless round coppe
9. 5 PFN Nominal cooling capacity _ Recommended operational conditions That resulting minimum water con 1 Cooling Max water temp 40 C 104 F min water temp 4 39 F an for correct function Heating hot air pump Max water temp 60 C 140 F min water temp 4 C 39 F The adjacent table indicates maxi mum water capacity in litres of hydraulic plant compatible with expansion vessel supplied as standard IN THE VERSIONS WITH STORAGE TANK OR PUMP ONLY The values shown in the table refer to three maximum and minimum water temperatures If the effective water content of the hydrau lic plant including the storage tank is greater than that given in the table 55m Ptar H 10 2 0 3 at operational conditions another dimensioned expansion vessel must be installed using thenormal criteria with reference to the additional volume of 8 water In the following tables it is possible to 0 work out the maximum values of the system also for glycoled water func 2 KEY tioning 1 Check that highest Values are worked out by multiplying 2 installation is not higher the reference value by the corrective 5 than 55 metres coefficient 2 Ensure that lowest instal lation can withstand 12 2 EXPANSION VESSEL CALIBRATION global pressure in that position Standard pre load pressure value of expansion vessel when empty is 1 5 bar 22p
10. CESSORY 5 6 ELECTRONIC MODU CONTROL ADJUSTMENT MODU CONTROL Temperature control of the outlet water with proportional integral algorithm maintains average outlet temperature at value set Self adapting differential switch guarantees minimum func tioning times of the compressor in systems with low water content ntelligent defrosting for pressure reduction allows to determine when the coll is effectively defrosted avoiding useless defrosting Hot gas injection defrosting In this way the machine consumes less energy increases heating capacity keeps efficiency high and prevents temperature drops at the terminals very important in plants with low water content Emergency defrost ing by cooling cycle reversing to overcome more serious conditions Set point compensation with exter nal temperature with external air probe accessory reduces energy consumption Condensation check based on the pressure rather than on temperature for absolute stability with DCPX revs adjuster accessory nverse condensation check for the heat pump functioning mode also in summer withDCPX revs adjuster accessory Pre alarms with automatic reset in the case of alarm a certain number of re starts are allowed before the definitive block Alarm on theAT to identify wiring errors reverse rotation or blocked cycle reversing valve Compressor functioning hours count Compressor peak count His
11. ING MODE External air tempe Temperature of produced water C F s 35 95 40 104 45 113 50 122 OE Ph Pe Ph Pe Ph Pe Ph Pe 10 14 47 32 7 34 8 18 44 95 34 46 10 7 92 6 2 42 81 29 43 85 2 18 71 8 59 18 65 22 48 7 38 23 05 8 01 35 08 8 65 33 68 9 68 20 68 21 66 7 38 22 20 8 01 36 48 8 65 35 08 68 102 ANL150H Fara nanpa Temperature of produced water C F cure CA B 35 95 40 104 45 113 50 122 u Ph Pe Ph Pe Ph Pe Ph Pe 10 14 57 11 8 62 20 68 26 14 8 67 26 79 9 41 44 03 10 15 42 34 11 37 COOLING MODE HEATING MODE Ph Cooling capacity kW BTU Inlet water temperature 12 C 54 F Inlet water temperature 40 C 104 F Pe Input power kW BTU Qutlet water temperature 45 F Qutlet water temperature 45 C 113 F External air temperature 35 C 95 F External air temperature b s 7 C b s 45 F At 5 C 41 F 5 C 41 F 11 ETHYLENE GLYCOL SOLUTIONS correction factors of cooling power and input power take into account the presence of glycol and diverse evaporation tempera tures pressure drop correction factor considers the different Xow rate re sulting from the application of the water Xow rate correction factor The water Xow rate correction fac tor is calculated to keep the sa
12. ately supported so that its weight is not borne by the applian Ce It is recommended to install the following tools on the evaporator water circuit whenever not envisio ned in the version in your posses sion 1 two manometers with suitable less than 50 ppm less than 50 ppm none none less than 30 ppm scale in inlet and outlet 2 Two anti vibration joints in inlet and in outlet 3 Two cut off valves in normal input in calibration valve output 4 A flow meter in inlet or a differential pressure switch inlet outlet 5 two thermometers in inlet and in outlet 6 Pump if not supplied with the machine Expansion vessel if not sup plied with the machine 8 Safety valve if not supplied with the machine 9 Storage tank if not supplied with the machine It is necessary that the cooling unit water flow rate is in com pliance with the values given in the performance tables The system water content must be such to prevent functioning inefficiency of the cooling circuits An appropriate load reintegration system must be prepared for the ANL A chillers which is engaged on the return line along with a drain cock in the lower part of the system The systems loaded with anti freeze or particular legal dispositions make the use of water disconnec tors mandatory Supply reintegration water details must be conditioned with appro priate treatment systems Example of hydrau
13. essure side 25 362 52 126 12 Acceptable minimum temperature 10 14 16 3 9 PERFORMANCE IN COOLING MODE 9 1 ANL 100 Temp of External air temeperature water 20 68 25 77 30 86 35 95 40 104 45 113 4 r 30 9 5 80 28 6 6 62 26 8 7 49 25 1 8 26 23 3 8 95 21 6 9 45 43 31 5 5 80 29 8 6 67 28 0 758 26 1 8 31 24 3 9 04 22 5 9 54 Wilh thermosta valve Standard 16 61 37 4 516 35 4 6 98 33 3 7 85 312 8 63 29 1 9 27 18 65 38 9 6 2 36 4 7 08 34 3 7 94 322 8 67 30 1 9 36 9 2 ANL 150 Temp of External air temeperature water 20 8 25 77 30 86 35 95 40 104 45 33 produced werde 4 39 37 6 6 90 39 7 88 35 8 91 215 9 84 28 9 0 65 26 8 11 25 6 43 Sol 6 90 36 7 1 93 34 7 8 97 32 4 2 89 20 2 10 76 28 0 11 36 With Tp E 8 46 40 6 2 07 38 4 8 04 36 1 9 08 33 7 10 00 31 4 10 82 29 1 ive ium sr 224 2 frois 12 54 43 6 7 17 41 2 8 21 38 7 9 24 36 2 10 16 33 8 10 92 Standard 14 57 45 0 7 28 42 5 8 26 40 0 7 29 37 9 1 10 22 390 10 78 16 61 46 4 7 34 43 9 8 32 41 3 7 99 38 7 10 27 1 26 11 03 COOLING MODE Pc Cooling capacity kW BTU Inlet water temperature 12 C 54 F Pe nput power kW BT Qutlet water temeprature C 7 45 SF U External air temperature 35 C 95 F At 5 C 41 F 13 14 10 10 1 ANL 100 H PERFORMANCE IN HEAT
14. f cooling circuit inhibits functioning of compressor if abnormal work pressure occurs Low pressure transducer TBP Heat pump H Placed on low pressure side of cooling circuit it communicates the work pres sure to the control board generating q pre alarm if abnormal pressure occurs High pressure transducer TAP Placed on high pressure side of cooling circuit it communicates the work pres sure to the control board generating q pre alarm if abnormal pressure occurs 5 5 ELECTRIC COMPONENTS Electric Control Board Contains the power section and the management of controls and safety devices It isin compliance with the IEC 60204 1 Standard and the Directives re garding electromagnetic compatibility EMC 89 336 EEC and 92 31 EEC Door lock isolating switch The electric control board can be ac cessed by removing the voltage Act on the opening lever of the control board itself This lever can be locked using one or more padlocks during maintenance interventions to prevent the machine being powered up accidentally Control board Allows complete control of the appli ance For a more in depth description please refer to the user manual compressors magnet circuit breaker protection fans magnet circuit breakers protec tion quxliary magnet circuit breaker protection Heat exchanger inlet outlet water temperature probes for pressing line and coll External air temperature probe WITH DCPX AC
15. hani cal expansion of the pipes Provided with protective grid Water side heat exchanger Water side heat exchanger Plate type isolated externally with closed cell material to reduce heat loss Dehydrator filter Mechanical type filter realised in ce ramics and hygroscopic material able to withhold impurities and any traces of humidity present in the cooling circuit Thermostatic valve Mechanical valve with external equaliser positioned at evaporator outlet modulates the flow of gas to the evaporator depending on the heat load in order to ensure a correct heating level of the intake gas Solenoid valve of hot gas injection The valve positioned between the compressor and the thermostatic valve outlet controls Defrosting cycles without having to reverse the cycle Safety capacity control if the pres sure should rise on the pressing line Cycle reversing valve for heat pump only Reverses the flow of refrigerant on variation of summer winter mode and during any defrosting cycles One way valve Allows one way flow of the refrigerant Liquid storage for heat pump only Compensates the difference in volume between louvered fin coil and plate exchanger withholding excess liquid during winter functioning 5 2 FRAME AND FANS Ventilation unit Helical type balanced statically and dynamically Electric fans are pro tected electrically by magnet circuit breakers and mechanically by ant
16. i intrusion metal grids according to IEC EN 60335 2 40 Standard Support frame Made in hot galvanised sheet steel with suitable thickness and painted with polyester powders able to resist atmospheric agents through time 5 3 HYDRAULIC CIRCUIT Circulation pump circulator Differential pressure switch Positioned between inlet and outlet of evaporator It has the task of control ling that there is water circulation if this is not the case it blocks the unit Water filter This allows to block and eliminate any impurities present in the hydraulic Circuits It contains a filtering mesh with holes that do not exceed one millime tre It is indispensable in order to prevent serious damage to the plate exchang er Storage tank It is required to reduce the number of peaks of the compressor and to even the temperature of water to be sent to the utilities for ANL 100 150 da 100 Vent valve only for versions with hydronic unit or with a pump Manual type discharges any air pock ets present It is interrupted by a cock to facilitate any replacement Expansion vessel membrane type with nitrogen pre load Hydraulic circuit safety valve Calibrated at 6 BAR 87 psi and with conveyable discharge intervenes by discharging the overpressure in the case of pressure anomalies 5 4 CONTROL AND SAFETY COMPO NENTS High pressure pressure switch HP With fixed calibration placed on high pressure side o
17. lic circuits the drawing shown here are an exam ple ANL O1 ZR fig 3 version A 100 150 lt Circulator pump Differential pressure switch Safety valve Exapnsion vessel Water filter Plate heat exchanger Vent valve Storage tank 21 NOTES AERMEC air conditioning AERMEC S p A 37040 Bevilacqua VR Italy Via Roma 996 Tel 39 0442 633111 Telefax 0442 93730 39 0442 93566 www aermec com info aermec com carta reciclata recycled poper papier recycl recycled papier The technical data in the following documentation are not binding Aermec reserves the right to make all the modifications considered necessary for improving the product at any time 6 AERMEC COMPANY QUALITY SYSTEM v A A b 150 9001 2000 Cert n 0128 5 CISQ s AERMEC S P A
18. me At that would be present with the absence of glycol NOTE On the following page an example is given to help graph reading Using the diagram below it is possible to determine the percentage of glycol required this percentage can be calculated by taking of the following factors into consideration one Depending on which fluid is consid ered water or air the graph is inter preted by the right or left side at the crossing point on the curves with the external temperature line or the water produced line A point from which the vertical line will pass is obtained and this will distinguish both glycol percent age and relative correction coeffi cients 11 1 HOW TO INTERPRET GLYCOL CURVES The curves shown in the diagram sum marise a significant number of data each of which is represented by a specific curve In order to use these curves correctly it is first necessary to make some initial reflections f you wish to calculate the per centage of glycol on the basis of the external air temperature enter from the left axis and on reaching the curve draw a vertical line which in turn will intercept all the other curves the points obtained from the Upper curves represent the coefNcients for the correction of the cooling capacity and input power the Kow rates and the pressure drops remember that these coefXcients must be multiplied by the nominal value of the size in question while the glycol percentage value rec
19. nd mainte nance operations are hampered TECHNICAL PLATE gt 5 w RES ELJE HEIZUNG 7 cover the costs for ladders scaf folding or other elevation systems that may become necessary for carrying out servicing under war ranty Do not modify or tamper with the chiller as dangerous situations can be created and the manufacturer will not be liable for any damage caused The validity of the warranty shall be void in the event of failure to comply with the above mentio ned indications PACKING LABEL gt 3 DESCRIPTION AND CHOICE OF UNIT ANL R410A coolers and air cooled heat pumps have been designed and manufactured to satisfy he ating and cooling needs and the production of domestic hot water DHW in medium to small commer cial or residential buildings These units available in 2 sizes have extremely silent functioning and are highly efficient and relia ble thanks to the use of exchan gers with a large exchange surface and low noise high efficien Cy scroll compressors They are available in the following ce that the oil in the sump compressor versions is heated for at least 8 hours using the _ HEAT PUMP ANL H electrical resistances The sump resistan ce is powered automatically when the Winter to summer switch over functioning can be applied via the unit stops as long as the unit is live cooling circuits Possibility of producing DHW DCPX ma
20. ndatory STORAGE AND PUMP NOTES Refer to the configurator for the set ups that are not possible WARNING Before use or after a prolonged period of suspension of units with low air temperature functioning and also with a heat pump it is of extreme importan 4 CONFIGURATOR 123 4 5 6 7 8 9 10 11 12 13 ANL 100 H A i 2 FIELD CODE 12238 ANL 4 5 6 SIZE 100 150 7 MODEL H Heat Pump 8 VERSION A with storage tank and pump 9 HEAT RECOVERY without heat recovery units 10 COILS in aluminium FIELD OF USE o temperature of water produced up to 4 C 39 F 12 EVAPORATOR standard by PED 13 SUPPLY 3 220 60Hz 7 3 460 60Hz Example of configurator ANL100HA Examples of hydraulic circuits the diagram shown here are an example O Oi 4S ZR VERSIONE A 100 150 lt Circulator pump Differential pressure switch Safety valve Exapnsion vessel Water filter Plate heat exchanger Vent valve Storage tank 5 DESCRIPTION OF THE COMPO NENTS 5 1 COOLING CIRCUIT Compressor High efficient scroll type on anti vibra tion mounts activated by a 2 pole electric motor with internal circuit breaker protection They are supplied as standard with an electric anti freeze resistance pow ered automatically when the unit stops as long as the unit is live Air side heat exchanger Made with copper pipes and alumini um louvered fins blocked by mec
21. ommended to produce desired water temperature is on the lower axis 2 20 FcGDpF a 210 FcGDpF b 2 00 FcGDpF 1 90 1 80 FcGDpF 1 70 he FcGDpF e 1 50 1 40 390 1 30 130 1 280 1 20 1180 p FcGO PdO 110 1 00 FcGPf PdO 0 99 0550 Mie 0 97 0 96 0 95 0 94 FcGPf 5 i 5 0 0 5 23 L lt 4 9 14 gt x 15 5 i 20 4 9 2 o 25 413 gt o 30 22 O E 35 81 a U va 40 40 O o 5 10 15 20 30 35 40 45 50 55 50 59 68 86 95 104 113 122 131 3 5 Glicol LL gt Correction factors for pressure drop evaporator av temp pressure drops av temp 0 5 C 33 F pressure drops av temp 5 5 C 42 F pressure drops av temp 9 5 C 49 F KEY FcGPf Corrective factors for cooling capacity FcGPa Corrective factors of the input power FCGDpF Do FcGDpF b Correction factors for FcGDpF Correction factors for FcGDpF d Correction factors for FCGDpF FCGQF Correction factors for pressure drops av temp 47 5 C 118 F Correction factor of flow rates evap av temp 9 5 C 49 F FCGQC Correction factors of flow rates condenser av temp 47 5 C 118 F
22. ording to the assembly dia gram Fasten the unit by checking carefully that its on the same level FEAUTERS WATER 6 8 Electric conductivity Chloride ions Sulphuric acid ions less than 200 mV cm 25 C 77 F less than 50 ppm less than 50 ppm Alkalinity M Total hardness Sulphur ions Ammonia ions Total iron less than 0 3 ppm Silicone ions 16 INTERNAL HYDRAULIC CIRCUIT The internal hydraulic circuit of the ANL is made up according to the version ANL H version A fig 3 with storage tank and pumps Plate heat exchanger outside the storage tank Differential pressure switch Filter Circulator Pump Storage tank Safety valve calibrated 6 bar 87psi Expansion vessel Manual air vent valve Water inlet outlet probes SIW SUW 17 EXTERNAL HYDRAULIC CIR CUIT ANL NOT PROVIDED The choice and the installation of components external to the ANL is up to the installer who must opera te according to the rules of good technical design and in complian ce with the regulations in force in the country of destination Ministe rial Decree 329 2004 Before connecting the pipes make sure that they do not contain stones sand rust sludge or fo reign bodies that could damage the system It is good practice to realise a unit by pass to be able to wash the pipes without having to disconnect the appliance The connection pipes must be adequ
23. owersupply h COOLING I 220 3 60 Hz kW Tons 29 97 28 69 8 15 Cooling capacity 460 3 60 Hz a Gar 28 69 815 220 3 60 H kW 8 24 9 48 Jens nei esse 160 360 Hz kW 220 3 60 Hz l h gpm 3974 17 50 4934 21 72 Water flow rate 460 3 60 Hz h gpm 3974 17 50 4934 21 72 HEATING 22025 60152 kW 27 77 1 94 840 32 78 eia Heating capacity 460 3 60 Hz kW BTU 27 77 94 840 5279711142 Total input power Za OZ kW Pel I SISOS Water flow rate 460 3 60 Hz 8290238312 32 083 kW nz l h 4776 21 03 5639 24 83 460 3 60 Hz h gpm 4776 121 03 5639 24 83 ENERGY INDEXES EER lt 220 3 60 Hz 11 43 11 7 460 3 60 Hz 11 43 11 7 220 3 60 Hz 3 35 3 43 44040 He un 220 3 60 Hz 460 3 60 Hz 4 80 5 19 ELECTRICAL DATA 220 3 60 Hz 29 6 32 4 input curent on COOLING os A 142 220 3 60 Hz 29 8 32 7 SR A DE 460 3 60 Hz 14 3 Maximum current FLA 22020 E pe 220 3 60 Hz 187 6 u IMA 460 360 Hz 108 9 220 3 60 Hz 220 3 60 Hz 106 1 127 3 460 3 60 Hz 66 8 COMPRESSORS SCROLL 12 7 227 77 2 1 Capacity controls 76 0 50 100 0 50 100 FANS AXIAL Quantit n 2 2 Input current A 2 6 2 6 EVAPORATORS PLATES Quantity i Gas
24. r tubes for air conditioning and refrigeration UNI 14276 Pressure equipment for cooling systems and heat pumps Therefore complying with the essential requisites of the following Directives Directive LVD 2006 95 CE Electromagnetic compatibility Directive 2004 108 CE Machinery Directive 2006 42 CE PED Directive regarding pressurised devices 97 23 CE The product in agreement with Directive 97 23 CE satisfies the Total quality Guarantee procedure form H with cer tificate n 06 270 QT3664 Rev 5 issued by the notified body n 1131 CEC via Pisacane 46 Legnano MI Italy The person authorized to compile the technical file is Massimiliano Sfragara 37040 Bevilacqua VR Italy Via Roma 996 Bevilacqua 07 07 2010 Marketing Director Signature Gert 1 GENERAL WARNINGS AERMEC ANLs are constructed ac cording to the recognised techni cal standards and safety regula tions They have been designed for air conditioning and the produc tion of domestic hot water DHW and must be destined to this use compatibly with their performance features Any contractual or extra contractual liability of the Com pany is excluded for injury damage to persons animals or objects owing to installation regulation and main tenance errors or improper use All uses not expressly indicated in this manual are prohibited Standards and Direc lives respected on designing and constructing the unit Safety Machinery Directive 2006
25. refrigerant R410A Oil compressor CIRCULATION PUMP 16 07 35 27 Kg Ibs 2X1 6 1 23 53 2X 6 J 2x3 53 Input power 1 Input current 220 3 60 Hz Useful head 1 STORAGE TANK gt 6 2 kPa ft h 22 o 120 40 Water storage tank HYDRAULIC CONNECTIONS gal 100 26 41 100 26 41 Inlet for water circulation Outlet for water circulation SOUND DATA Sound power dB A 6 0 0 Sound pressure 2 dB A DIMENSIONS UNIT PALLET Height mm in 1486 59 1486 59 Width pallet rm 7 in 870 34 870 34 Depth mm in 1850 73 1850 73 DIMENSIONS ONLY UNIT Height mm in 1345 53 1345 53 Width mm in 750 30 750 30 Depth mm in 17504 1750 7 6 Nominal conditions reference Performance values refer to without pump version COOLING MODE Inlet water temperature 12 C 54 F 1 Useful head calcolated cooling mode 12 C 7 C 35 C 54 45 95 F Outlet water leperolure C 45 F 215 m aint T ies directivi _ o o ound Pressure measured in free field conditions with reflective surface directivity e 2 2 i factor Q 2 at 10 mt distance from external surface of unit in compliance with ISO HEATING MODE 3744 regulations Inlet water temperature 40 C 104 F Outlet water teperature A Cy phi s Outside air temperature
26. si maximum value is 6 bar 87psi Calibration of the vessel must be regulated using the For example if level difference H is equal to 20m 66 ft maximum level difference H of The user see dia the calibration value of the vessel will be 2 3 bar 33psi gram by using the following formula If calibration value obtained from formula is less than 1 5 bar 22psi that is for H 12 25m 40 ft keep calibration p calibration bar H m 10 2 0 3 as standard 17 13 SOUND DATA Sound power Total sound levels Octave band Hz Aermec determines sound power values in Pressure 500 1000 2000 4000 8000 agreement with the 9614 Standard in com ANL BR u certification 100 76 612 660 71 4 720 689 60 5 48 6 150 77 0 ET 62 3 67 3 72 2 72 7 29 5 49 Sound Pressure Sound pressure measured in free field con ditions with reflective surface directivity factor Q 2 at 10mt distance from external surface of unit in compliance with ISO 3744 regulations KEY Water input temperature 12 C 7 54 T Temperature of produced water 79227457 External air temperature 390277977 14 PARAMETER CALIBRATION OF SAFETY AND CONTROL CONTROL PARAMETERS ANL min standard max Cooling set point SCHE 4 39 7 45 18 64 Heating set point 35 95 45 113 90 122 Defrosting mode GIF 9 16 3 37 4 39 Total differential Cr 3 37 5 41 10 50 Autostart auto
27. t the unit structure being da maged by the belts place protections between the latter and the machine It is prohibited to stop under the unit The hooking point of the lifting frame must be on the vertical of the centre of gravity The instructions are on the machine are part of the same you should read them carefully and keep them Before beginning installation con sent with client and pay attention to the following recommendations The support surface must be capable of supporting the unit weight The safety differences between the unit and other appliances or structures must be scrupulously respected so that the inlet and outlet air from the fans is free to circulate The unit must be installed by an enabled technician in complian ce with the national legislation in force in the country of desti nation respecting the minimum technical spaces in order to allow maintenance 20 Dy 15 1 1 SELECTION AND PLACE OF INSTALLATION Before installing the Unit decide withthe customer the position in which it will be placed pay attention to the following points It is compulsory to provide the necessary technical spaces to allow REGU LAR AND EXTRAORDI NARY MAINTENANCE INTERVENTIONS Take into account that when the chiller is working vibrations may be genera ted it is therefore advisable to install anti vibration sup ports AVX acces sories Xtting them to the holes in the base acc
28. torical alarms Autostart after voltage drop Local or remote control Display of unit status b Compressor ON OFF c Functioning mode hot cold d Alarm active Probes transducers and parameters display a Water outlet b Water inlet C Coll temperature heat pumps d Pressing line gas temperature e External air temperature heat pumps cooling only with DCPX and probe f Flow pressure heat pumps g Intake pressure heat pumps h Temperature error sum of the propor tional and integral error i Stand by times for start up switch off of the compressor Alarms management a Low pressure b High pressure primary alarm the pressure switch directly blocks power supply to compressor c High discharge temperature d Anti freeze e Water differential flow meter pressure switch f Alarm on the AT Alarms with automatic reset with limited number of re starts before blockin ON OFF from external contact Change season from external con tact ATTENTION gt DCPX not supplied For further information please refer to user manual CONTROL PANEL Gas temperature probe one on the a Voltage presence 6 ACCESSORIES COMPATIBILTY TABLE ACCESSORIES ANL MODELS 100 150 a DK X VT Group of four anti vibration mounts to be installed under the sheet steel base in the prepared points They are used to reduce vibrations produced by the compressor whilst functioning 10 7 TECHNICALDATA P
Download Pdf Manuals
Related Search