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NRL 800-1800 Installation manual

1. 13 Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 9 DISTRIBUTION OF PERCENTAGE WEIGHTS ON SUPPORTINGPOINTS I m ewd mee mule me med mm m 3 5 7 4 TI em en en VIEW VERSION COOLING ONLY 14 Hydronic kit EMPTY RUNNING WEIGHT CENTRE OF GRAVITY TOTAL CENTRE OF GRAVITY WEIGHT Lbs XG mm XG in YG mm YG in 4134 1296 51 02 954 37 55 4167 33 1298 51 09 955 37 61 KIT AVX AVX 704 705 48 17 48 49 AVX 705 AVX 705 AVX 705 AVX 706 AVX 706 220 41 56 220 41 04 44 4475 1344 52 90 927 36 51 4519 1345 52 96 929 36 59 5203 1330 52 38 1036 40 78 6856 1653 1313 51 68 1192 46 94 6967 1653 1312 51 64 1201 47 27 53
2. 18 ELECTRONIC CONTROL GR3 m m Display M3 DIP SWITCH H LLLL DCP analogue outputs M4 2 M5 6 24Vac power supply M6 M7 9 M9 M10 DIP SWITCH SW3 M11 Lo Lou 1 M12 5 Lo M1 Digital outputs 1 M3 M All the other versions have pCO electronics remote panel available as accessory Versions with Total Recovery and Condensing Units are equipped with GR3 electronics standard remote panel 32 LOT ESP1 ESP1 N qa 230 021 VB2 VA2 2 VB1 N N VB2 40 2 230 N N RS VM N VB1 VSL1 1 ro Ololololololl 0 3 O T 4 M23 M22 M21 M20 M19 M18 24Vac power supply Analogue inputs M17 Clean contact M16 M15 M14 M13 Digital outputs ala
3. Carefully wash the plant be fore connecting the unit This allows cleaning to remove any residue such as weld spatter slag rust or other impurities from the pipes These substan ces may otherwise accumulate PH 6 8 in and cause a machine mal Electric less than 200 mV cm function The connecting pipes conductivity 77 F 25 should be supported so as not Chloride ions less than 50 ppm dg Sulphuric acid ions less than 50 ppm the unit Total iron less than 0 3 ppm THE DRAWINGS ARE ONLY less Hanse EXAMPLES OF THE HYDRAULIC Total hardness less than 50 ppm CIRCUIT Sulphur ions none ammonia ions none Silicone ions less than 30 ppm 22 Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 10 2 INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT NRL PUMP VERSION HYDRAULIC COMPONENT NRL RECOMMENDED EXTERNAL UNIT e KI eech K e e 940 456 9 L FO gt I I I 6 STANDARD COMPONENT EN w The choice and the installation 1 Penanger plate of components external to 2 Water filter titted the NRL up to the installer 3 Flow switch fitted who must operate according 4 Water temperature probes IN OUT to the rules of good technical 5 Ball stop drain design and in compliance with 6 Air Vent the regulations in force in the 8 Pump cou
4. 17 4 23 2 14 6 19 4 17 3 23 2 14 5 19 4 Aermec cod INRLLSIY 13 01 4086991 00 17 6 23 1 14 7 19 3 21 NRL 800 1800 10 HYDRAULIC CIRCUIT 10 1 INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT 00 STANDARD HYDRAULIC COMPONENTS NRL EXTERNAL UNIT HYDRAULIC RECOMMENDED COMPONENT mus 5 2 5 I I I I I I I I I A p I I 9 0 I n NJ i wO I T 1 H i KO gt I I I I I I I I ATTENTION TESTIS 12 The choice and the installation of components external to the NRL up to the installer who must operate according STANDARD COMPONENT to the rules of good technical Exchanger plate SYSTEM SIDE design and in compliance with Flow switch supplied country of destination Water temperature probes IN OUT RECOMMENDED COMPONENTS NOT SUPPLIED CHARGED TO THE INSTALLER 6 Air Vent The hydraulic pipes connecting 7 Anti vibration couplings to the machine must be pro 8 Pump perly sized to the actual flow of 9 water required by the system in operation The water flow to the exchanger must always be ATTENTION Storage tank 10 Expansion tank 11 Safety valve constant 12 Ball stop Tank 13 Charging unit 14 Ball Stop 15 ATTENTION
5. 47 7008 1653 1787 70 1179 46 7008 47 1 1 40 1 0 1 0 6 6 6 6 6 0 254 1756 69 254 1757 69 6790 1756 6923 1757 cod INRLLSIY 13 01 4086991 00 NRL 800 1800 VERSION HEAT PUMP EMPTY RUNNING CENTRE OF GRAVITY TOTAL WEIGHT 2 WEIGHT DEL gt 3 oo as NRL HA 1250 E 8653 Lbs XG in 100 8179 66 CENTRE OF G RAVITY KIT AVX 37 7009 AVX 7010 7010 AVX 7010 AVX 7010 7011 7011 7011 NRL HA 1400 NRL HA 1500 oo asa NRL HA 1650 00 8818 2508 NRL HA 1800 2535 100 982 8907 254 2538 100 1000 39 99 923 36 AVX 7009 100 1117 44 AVX 7010 100 1124 44 AVX 7010 100 1121 44 AVX 7010 100 1132 45 AVX 7010 99 976 38 AVX 7011 99 987 39 AVX 7011 99 982 39 AVX 7011 99 994 39 AVX 7011 98 920 36 AVX 7009 99 1114 44 AVX 7010 2504 99 1001 10759 1698 2520 9 1121 44 AVX7010 39 99 1118 44 AVX 7010 40 99 1129 44 AVX 7010 38 99 973 38 AVX 7011 38 99 984 39 AVX 7011 38 99 979 39 AVX 7011 38 99 991 39 AVX 7011 2534 100 901 8642 88 2536 100 100 1094 43 AVX 735 100 1102 43 AVX 735 100 1098 43 AVX 735 100 1109 44 AVX 735 100 966 38 AVX 736 100 961 38 AVX 736 99 951 100 42 AVX 738 100 43 AVX 738 100 42 AVX 738 100 1088 43 AVX 738 99 934
6. 8 2 8 3 8 4 9 1 9 2 9 4 9 9 6 9 5 10 11 11 1 12 12 1 13 14 15 16 17 19 18 COMPONENTS AND 4 DESCRIPTION AND CHOCE OF UNIT 4 COOLING darent 5 NRE ONEY COOLING iecore PER 5 COOLING CIRQUIT NRL HEAT PUMP 6 OPERATION 7 COOLING S 7 HEATING MODE 7 PROJECT DATA 7 SELECTION AND PLACE OF INSTALLATION 8 POSITIONING 8 MINIMUM TECHNICAL MM 8 AMIS Ke lr KT 9 NRL 800 900 1000 HA NRL 800 900 1000 A 9 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800A NRL 140 1 9 ANTIVIBRATION POSITIONING 10 S00 900 I000 eerste 10 NRL 800 900 1000 A 10 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 gt 1 00 EET 11 NRE 1400 ise 11 HYDRAULIC CONNECTION teer 12 NRL 800 900
7. PIRE E dn 12 KAZEN 12 1000 ere 13 13 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800 erret rhe 14 NRE EA OO 14 DISTRIBUTION OF PERCENTAGE WEIGHTS ON SUPPORTINGPOINTS een 15 HYDRAULIC CIRCUIT EA rte ena 23 INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT 00 STANDARD nt Nine 23 INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT NRL PUMP VERSION rrr hte 24 INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT NRL PUMP VERSION AND STORAGE TANK 25 ELECTRICAL 26 RECOMMENDED SECTION OF ELECTRIC CABLES 26 ELECTRONIC CONTROL PCO m 27 USER INTERFACE PGDI a 29 START UP ele RE 30 MENU STRUCTURE AND 31 USER OPERATING PROCEDURES 32 ELECTRONIC CONTROL GR3 33 ELECTRONIC CONTROL GR3 esee 33 Standards and Directives respected on designing and constructing the unit PROTECTION RATING 1 IP 24 ACOUSTIC PART 1 ISO DIS 9614 2 INTENSIMETRIC 2 SOUND POWER EN ISO 9614 2 3 SOUND PRESSURE EN ISO 3744 REFRIGERANT GAS This unit contains fluoride gases with greenhouse effect covered by the Kyoto Proto col Maintenance
8. PLATE DESUPERHEATER no no AIR SIDE EXCHANGE yes yes yes yes yes COMPRESSOR yes yes yes yes yes DEHYDRATOR FILTER yes yes yes yes yes HIGH PRESSURE SWITCH yes yes yes yes yes HIGH PRESSURE TRANSDUCER yes yes LOW PRESSURE TRANSDUCER yes yes yes yes yes LIQUID INDICATOR yes yes yes yes yes LIQUID TANK no yes no no yes ONE WAY VALVES no yes no no yes LIQUID SEPARATOR no yes CYCLE REVERSE VALVE no yes Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 3 COOLING CIRQUIT 3 1 NRL ONLY COOLING CN CN HPS HPs yy O IDL IDLO ce HX TEV TEV XJ LPT V ie LPT KEY BHE CN CP PLATE HEAT EXCHANGER AIR SIDE EXSCHANGE COMPRESSOR FILTER DRIER HIGH PRESSURE SWITCH HIGH PRESSURE TRANSDUCERS LIQUID INDICATOR LOW PRESSURE TRANSDUCER HPS HPT IDL LPT Aermec cod INRLLSIY 13 01 4086991 00 3 2 COOLING CIRQUIT NRL HEAT PUMP CV IDL NZ NRL 800 1800 KEY AL FLUID STORAGE TANK PLATE HEAT EXCHANGER CN AIR SIDE EXCHANGE CP COMPRESSOR CV ONE WAY VALVES F FILTER DRIER HPS HIGH PRESSURE SWITCH HPT J HIGH PRESSURE TRANSDUCERS IDL LIQUID INDICATOR LPT LOW PRESSURE TRANSDUCERS LS LIQUID SEPARATOR VIC REVERSE CYCLE VALVE Aermec cod INRLLS
9. SYSTEM This menu permits the selection of the operating modes the water setpoints and the time clock for the system Q 4 RECOVERY If the unit includes heat recovery this menu permits the setting of the parameters associated with the heat recovery Q AM INSTALLER This menu contains the settings useful for the installer enabling digital inputs BMS configuration control pumps etc o WARNING This menu is password protected The password is 0000 Q SN ASSISTANCE This menu is only accessible to qualified personnel 0 FACTORY This menu is only accessible to qualified personnel CLOCK This menu contains the clock settings for the system control date hour calender 30 Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 16 USER OPERATING PROCEDURES To check or modify the operating parameters of the unit it is necessary to use the interface of the control panel on the unit The basic operations that the user must be capable of for the correct use of the unit are 1 Moving from one menu to the next 2 Selecting and modifying a parameter Moving between menus a To move between the menus the order in which they are dis played is shown in the previous page enter the menu selection mode by pressing the key gt b Once in the menu selection mode it is possible to move between menus using the arrow keys the key to move to the previous menu and the key to move to the next menu previ
10. and dispo sal must only be performed by qualified staff STANDARD UL 1995 Heating and cooling equip ment ANSI NFPA Standard 70 National Electri cal code N E C CSA C 22 1 C 222 Safety Standard Electrical Installation NRL 800 1800 1 DESCRIPTION AND CHOCE OF UNIT Chillers and heat pumps for outdoor condensed in the air with RA10A Series NRL have been de signed and manufactured to satisfy heating and cooling needs and the production of domestic hot water DHW in medium to small commercial or residential buildings Maximum reliability The presence of several scroll compressors allows NRL chillers various partialisations of the cooling capacity Models 1 standard chiller 2 NRL H heat pump 3 motocondensing Possibility of production of D H W DCPX_UL VMF ACS AER485 The versions can be in different set ups at the same time in order to satisfy a wide range of plant engineering solutions 1 A HIGH EFFICIENCY 2 E SILENCED HIGH EFFICIENCY 3 D WITH DESUPERHEATER 4 T WITH TOTAL RECOVERY Configurations not allowed YD YT YH HT HC TC DC 2 COMPONENTS AND CONFIGURATIONS COMPONENTS VERSIONS COOLING CIRCUIT H C D T THERMOSTATIC VALVE X Y CONFIGURATION OPTION yes yes no no no EXCHANGER PLATE EVAPORATOR yes yes no yes yes EXCHANGER PLATE TOTAL RECOVERY no no no no yes EXCHANGER
11. these parameters are not respected contact the energy supplier For electrical wirings use isolated double cables according to the standards in force in the different countries t is necessary to use a omnipolar thermomagnetic switch in compliance with the CEI EN standards contact opening of at least 3 mm with adequate switch capability and differential protection based on the followed electrical data table installed as close as possible to the machine Aermec cod INRLLSIY 13 01 4086991 00 e t is necessary to carry out an efficient earth connection The manufacturer can not be held re sponsible for any damage caused by the failure and ineffective earthing of the machine For units with Three phase power check the cor rect connection of the phases WARNING It is forbidden to use water pipes for the earthing of the machine 11 1 RECOMMENDED SECTION OF ELECTRIC CABLES The cable sections indicated in the table are advised for a maximum length of 50 m For higher lengths or different types of cable instal lation it will be the DESIGNERS responsibility to care fully measure the line main switch the supply power line and the earthing protection connection and the working connection cables e the length e the type of cable Absorption of the unit and its physical position and room temperature WARNING Check that all power cables are correctly secured to the terminals when switched on for the firs
12. 009 8113 2523 AVX 734 8973 2529 AVX 735 8907 2529 AVX 735 9083 2530 AVX 735 8477 254 2525 AVX 736 8587 254 2525 955 AVX 736 8521 3 ww 3706 1676 2 2525 54 950 1 37 83 8422 2493 98 14 875 34 46 8488 66 2494 98 20 877 34 52 AVX 798 1055 41 53 736 736 AVX 799 9259 9215 37 43 37 25 2507 2507 799 799 925 8763 8874 35 74 36 14 2498 2498 9 AVX 800 AVX 800 35 Aermec cod INRLLSIY 13 01 4086991 00 16 VERSION HEAT PUMP NRL 800 1800 I m ewd mee mule me med mm m 3 5 7 4 TI em en e en en VIEW EMPTY RUNNING KIT AVX WEIGHT CENTRE OF GRAVITY TOTAL WEIGHT CENTRE OF GRAVITY Hydronic kit Lbs Lbs 1653 1962 77 1202 AVX 7004 1653 1964 77 1195 AV X 7004 2012 79 1019 AVX 7005 1033 AVX 7005 4 4 4 23 4 2008 79 4 5997 4 70 931 6415 2008 1781 3 3 3 1783 70 8576 1787 70 AVX 7008 1002 AVX 7007 1783 70 1016 AVX 7007 4 1783 1752 915 3 1676 1765 23 23 1783 5 _ aem __ 1676 1766 70 1676 1765 70 8774 1676 1766 4 1166 4 AVX 7007 1162 4 AVX 7007 4 9 985 39 AVX 7008 999 39 AVX 7008 7 7 7 7 7 1 0 1 1 1 0 1 41 7 46 1653 1787 70 1183
13. 13 1329 52 31 1050 41 35 AVX 706 AVX 706 710 AVX 711 AVX 711 AVX 711 47 12 47 60 AVX 711 706 983 39 79 999 231 40 39 4850 1330 52 34 933 36 75 4916 66 1332 52 42 936 36 85 AVX 706 AVX 706 706 AVX 716 AVX 711 46 54 46 86 AVX 711 AVX 711 AVX 711 712 AVX 712 5390 1322 52 03 1009 39 74 5644 254 1321 52 01 1034 40 70 Aermec cod INRLLSIY 13 01 408 AVX 712 AVX 712 6991 00 NRL 800 1800 VERSION COOLING ONLY MO DEL NRL 1250 NRL 1400 NRL 1500 NRL 1650 NRL 1800 Hydronic kit EMPTY RUNNING WEIGHT CENTRE OF GRAVITY XG in me 30 74 167 38 0 8003 2203 86 71 TOTAL WEIGHT 7341 WATER 66 E CENTRE OF GRAVITY XG in YG mm YG in KIT AVX 1125 44 30 7013 7013 8113 8069 40 13 39 94 2259 2257 7013 AVX 7014 7617 7727 38 37 38 79 2188 2193 AVX 7014 AVX 7010 8223 8333 39 27 39 65 2515 2515 AVX 7010 AVX 7010 8466 7837 40 04 37 91 2516 2507 AVX 7009 7904 38 13 2508 AVX 7009 8036 38 60 2508 AVX 7009 7760 2479 AVX 7009 8488 2496 AVX 7010 8598 2496 AVX 7010 8554 2496 AVX 7010 8708 2497 AVX 7010 8102 2484 AVX 7009 8212 2485 AVX 7009 8168 2484 AVX 7009 8278 2485 AVX 7
14. 2 3 21 4 18 0 17 3 16 4 22 6 14 0 19 4 22 4 21 7 18 1 17 5 22 6 21 6 18 2 17 4 22 5 21 7 18 1 17 5 22 9 17 9 21 6 22 5 18 4 15 1 17 4 18 9 18 2 22 4 15 3 18 8 18 1 22 4 15 2 18 9 18 4 22 4 15 4 18 7 Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 VERSION HEAT PUMP a 3 L3 3 D PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS 96 16 3 22 7 13 7 19 1 22 3 21 7 17 8 17 3 22 5 21 7 17 9 17 2 NRL 1500 22 4 22 8 21 7 21 6 17 8 18 1 17 3 17 2 17 9 22 5 14 8 18 6 18 2 22 5 15 0 18 596 18 096 22 596 14 9 18 6 18 4 15 1 22 5 21 7 15 1 14 4 18 5 20 7 21 0 21 2 18 3 18 5 21 2 21 2 18 5 18 4 21 1 21 2 18 4 18 5 NRL 1650 21 596 21 1 18 6 18 3 16 6 21 7 15 4 20 1 17 0 16 8 21 7 21 7 15 7 15 6 20 0 20 1 17 2 15 7 21 7 23 4 15 8 13 4 19 9 19 9 21 4 22 4 17 3 18 1 21 6 22 4 17 4 18 0 21 5 22 4 17 3 18 1 NRL 1800 21 9 22 3 17 6 17 9 17 1 23 2 14 4 19 5
15. 37 AVX 736 99 945 37 AVX 736 99 940 37 AVX 736 51 37 2513 Aermec cod INRLLSIY 13 01 4086991 00 736 VERSION COOLING ONLY MODEL PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS 96 NRL 800 NRL 900 10 2 13 8 27 3 36 8 10 7 9 2 39 9 34 3 10 7 9 1 40 3 34 2 10 7 9 1 40 1 34 3 10 7 8 9 40 8 34 1 10 4 12 3 30 8 36 3 10 5 12 0 31 5 36 2 10 5 12 1 31 2 36 2 10 5 11 8 32 0 36 1 10 6 16 0 21 9 13 4 18 3 6 6 22 7 22 2 16 7 16 3 6 5 23 0 22 2 16 8 16 2 6 5 22 9 22 2 16 7 16 3 6 3 23 3 22 2 16 9 16 2 9 4 17 8 22 1 14 3 17 8 9 2 18 1 22 1 14 5 17 7 18 Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 NRL 800 1800 VERSION COOLING ONLY PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS 96 22 596 22 4 16 5 16 4 22 4 22 4 16 4 16 5 NRL 1500 22 8 17 4 22 4 22 3 16 6 14 0 16 3 18 0 17 7 22 3 14 2 17 9 17 6 22 3 14 1 17 9 18 0 14 5 22 3 21 2 14 3 14 0 17 8 20 4 20 9 21 9 1
16. 450 mm 4250 mm 2200 mm NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800A NRL 140 P1 6 2 2450 mm 96 in 5750 mm NES 2200 mm 87 in Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 7 ANTIVIBRATION POSITIONING 7 1 NRL 800 900 1000 HA 100 mm 1825 mm 1825 mm 100 mm 4 in 72 in 72 in 4 in 100 mm 4 in 2000 mm 79 in 2100 mm 83 in 4 e H 5 le d ele e 1 ele o 9 o o o d e o o 100 mm 4in 7 2 NRL 800 900 1000 A 100 mm 4in 100 mm 2800 mm 4 in 110 in 100 mm k 2000 mm 79 in 2100 mm 83 in 100 mm 4 in Aermec cod INRLLSIY 13 01 4086991 00 7 3 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 NRL 800 1800 1650 1800A 1915mm 50 mm 2in 1915mm 2100 mm 83 in 50 mm 2in 7 4 NRL 1400 P1 400 mm 1915mm 720 mm E 16 in 75 in 28 in WW E 2100 83 in 1 9 e 50 mm 2 10 1915 Tu te Aermec cod INRLLSIY 13 01 4086991 00 NRL
17. 7 1 17 9 21 2 21 9 17 2 17 8 21 1 21 9 17 1 17 8 NRL 1650 21 596 21 996 17 3 17 7 16 2 21 5 14 8 19 7 16 5 21 6 15 0 19 6 11 0 16 4 16 7 15 1 21 5 21 6 22 8 14 9 15 1 12 9 19 6 19 5 19 5 7 1 21 3 23 1 16 0 17 4 7 0 21 5 23 1 16 2 17 3 7 1 21 4 23 1 16 1 17 4 NRL 1800 6 996 21 896 23 196 16 3 17 2 9 2 16 7 23 0 13 8 19 0 9 7 17 0 23 0 13 9 18 9 9 8 16 8 23 0 13 9 18 9 cod INRLLSIY 13 01 4086991 00 9 5 17 2 23 0 14 1 18 826 19 VERSION HEAT PUMP MODEL 00 NRL 800 20 10 2 PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS 96 25 196 33 296 10 2 13 5 NRL 800 1800 01 6 3 38 1 32 1 8 7 7 3 6 2 38 5 32 0 8 6 7 1 6 3 38 1 32 1 8 7 7 3 6 2 38 7 32 0 8 6 7 1 12 6 27 6 38 7 7 9 39 6 35 7 7 8 40 1 35 6 7 8 39 9 35 6 7 6 40 6 35 4 11 1 30 9 38 1 10 9 31 5 37 9 11 0 31 2 38 0 10 7 31 9 16 3 37 8 22 3 14 0 19 1 2
18. 800 1800 HYDRAULIC CONNECTION 8 NRL 800 900 HA 8 1 000090000 NRL 800 900 8 2 81 8 11 cod INRLLSIY 13 01 4086991 00 NRL 800 1800 1000 HA 8 4 M OO Oo000 oF e KT LA OO O0o0000 1000 8 3 12 cod INRLLSIY 13 01 4086991 00 NRL 800 1800 8 6 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800A 9 0000 9 9 8 5 NRL 1400 HA P1
19. AERMEC air conditioning 9 930692 INSTALLATION MANUAL CHILLER eu rU NRL 800 1800 e EXTERNAL UNIT HIGH EFFICENCY HOT WATER PRODUCING UP TO 131 F 55 e POWER SUPPLY 60Hz AERMEC COMPANY QUALITY SYSTEM 4 w T m b LIDI C US LISTED www ahridirectory org ISO 9001 2000 Cert n 0128 5 E ir Cooled Chillers AHRI Standard 550 590 co Intertek AERMEC S P A Dear Customer Thank you for choosing an 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 techno logies Moreover 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 AERMEC products 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 KEY 3 1 3 2 4 1 4 2 4 3 6 1 7 1 7 2 8 1
20. IY 13 01 4086991 00 NRL 800 1800 4 SELECTION AND PLACE OF INSTALLATION Before beginning installation consent with client and pay attention to the following recommendations support surface must be capable of supporting the unit weight 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 Theunit must be installed by an enabled technician in compliance with the national legislation in force in the country of destination respecting the minimum technical spaces in order to allow maintenance 3i POSITIONING The machine is delivered from the factory wrapped in estincoil Before handling the unit verify the lifting capacity of the machines used After removal of packaging movement of apparatus must be carried 5 1 MINIMUM TECHNICAL mm The unit must be installed by a qualified and suitably trained technician in compliance with the national legislation in force in the country of destination Ministerial Decree 329 2004 AERMEC will not assume any responsibility for damage due to failure to follow these instructions Before beginning any operation READ THESE INSTRUCTIONS CAREFULLY AND CARRY OUT THE SA the installation operations are carried out FETY CHECKS TO REDUCE ALL RISK OF DANGER TO A MINIMUM All the staff involved must have thorough knowledge of th
21. J d His PCR Y ee lt gt lt COX lt d 9 6 ol 1 HO gt 6 I J ATTENTION STANDARD COMPONENT The choice and the installation 1 Penanger plate of components external to 2 Water filter fitted the NRL up to the installer 3 Flow switch fitted who must operate according 4 Water temperature probes IN OUT to the rules of good technical 5 Ball stop drain design and in compliance with 6 Air Vent the regulations in force in the 8 Pump country of destination 9 Tank 10 Expansion tank 11 Safety valve 12 Ball stop Tank ATTENTION 14 Ball Stop A The hydraulic pipes connecting RECOMMENDED COMPONENTS NOT SUPPLIED CHARGED TO THE INSTALLER 6 Air Vent 7 Anti vibration couplings 10 Expansion tank 13 Charging unit 14 Ball Stop 15 Manometer PH Electric conductivity Chloride ions 6 8 less than 200 mV cm 77 F 25 less than 50 ppm Sulphuric acid ions less than 50 ppm less than 0 3 ppm Alkalinity M less than 50 ppm Total hardness less than 50 ppm Sulphur ions none ammonia ions none Silicone ions less than 30 ppm 24 to the machine must be pro perly sized to the actual flow of water required by the system in operation The water flow to the exchanger m
22. NU key Prg e Pressing this key activates the navigation between menus orange LED on winter operating mode active m EXIT MENU key Pressing this key returns to the previous menu NAVIGATION key A Pressing this key when navigating between menu parameters passes to the next menu parameter Pressing this key when modifying a parameter increases the value of the selected parameter NAVIGATION enter key _ Pressing this key when navigating between menus allows entry to the selected menu e Pressing this key when navigating between parameters allows selection of the parameter displayed to modify it e Pressing the key when modifying a parameter confirms the modification of the parameter value selected _ NAVIGATION key e Pressing this key when navigating between menu parameters passes to the previous menu parameter Pressing this key when modifying a parameter decreases the value of the selected parameter Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 14 START UP PROCEDURE After having powered up the unit the control board will select the system language These screens are detailed time through the appropriate screen contained carry out preliminary operations before being ready in the table below for use This initial procedure takes around 60 seconds in the Installer menu to complete During the initial loading procedur
23. O Cavo telefonico g L Cavo telefonico B L 1 RR e The address to enable remote panel is 31 For more information refer to the wiring diagrams in the selection program or site www aermec com 27 Aermec cod INRLLSIY 13 01 4086991 00 13 USER INTER CE PGD1 The unit control panel allow the quick setting and display of the unit s operating parameters The board memorises all the default settings and any modifica tions By installing the remote control panel PGD1 it is possible to remotely replicate all the functions and the settings available on the unit After a power failure the unit is capable of an automatic restart retaining the original settings The user interface consists of a graphic display with six navigation keys the display is arranged through a menu hierarchy activated by pressing the navigation keys The default display of these menus is the main screen The navigation between the various parame ters is by using the arrow keys located to the right of the display These keys are also used for the modifica tion of the selected parameter 28 NRL 800 1800 INTERFACE CONTROL KEYS Control Keys Control Keys Key Fucntion ALARM key x Displays the list of active and historical alarms red LED on active alarm ME
24. TI FREEZE ALARM Reference parameters Compressor BLOCK OFF ON Temperature 3 lt gt 3 Max operations n 2 Cod Anti freeze alarm Restart Manual See User Manual Electical Heater OFF ON Temperature gt 5 4 lt Circulating Pump OFF ON Temperature gt 5 4 lt Only for pure water added with glycol Versions with Total Recovery and Condensing Units are equipped with GR3 electronics standard remote panel All the other versions have pCO5 electronics remote panel available as accessory WATER FLOW ALARM If the water flow rate is not sufficient this safety stops the compressors and the pump Water flow rate is not sufficient BLOCCO OFF NRL 800 1800 Flow Switch or Pressure Switch if provided gt 20 seconds Compressor not work Cod Alarm See User Manual Water flow rate is sufficient gt 20 seconds Start Compressor Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 AUXILIARY CONNECTIONS For Standard Version External Alarm Circulating Pump 115 NO8 C8 NC8 J22 NO18 CPO2 d 15 Circulating Pump Remote Control 112 NO1 01 PGD1 pas FieldBus card BMS card External Circuit Breaker J20 IDC17 0 1 200 m Cavo schermato AWG24 2 twisted pair E 5 KIT PGD1 max50m ACCESSORI
25. e operations and any dangers that may arise at the moment in which out by qualified and adequately equipped personnel To handle the machine see figure attach the lifting belts to the relevant eye bolts as indicated in figure ATTENTION ALWAYS USE THE RELEVANT EYE BOLTS Toensure that the structure of the unit is not damaged place protection between the lifting belt and the unit It is strictly prohibited to stand below the unit Remember that whilst operational the chiller can cause vibrations therefore anti vibration mounts AVX accessories are recommended fixed in the holes Aermec cod INRLLSIY 13 01 4086991 00 3000mm 118 11in HEIGHT on the base according to the assembly layout 115 mandatory to foresee to the neces sary technical space in order to allow ROUTINE AND EXTRAORDINARY MAINTE NANCE interventions Fixthe unit checking that it is level Make sure that the hydraulic and electric part can be easily reached ATTENTION ALWAYS USE THE RELEVANT EYE BOLTS NRL 800 1800 DIMENSIONS 6 NRL 800 900 1000 HA NRL 800 900 1000 A 6 1 2450 mm 96 in 3400 mm 2200 mm 87 in 2
26. e two WARNING The system language can be set on the screens are displayed a start up screen ascreento screen displayed at the start up or can be modified at Display on the unit Index Display Parameter AERMEC _ Wait please 65 A Installer Language English ENTER for change ESC to confirm Time show mask 20 Remaining time for software loading this value shows the remain ing time to starting the software loaded on the unit and passing the to system language selection System language this parameter shows the current language set for the system To change the language follow the instructions shown on the screen Remaining time to select the language this value shows the remaining time to modify the language When the time elapses the display goes to the main screen Main screen General monitoring WARNING It is possible to modify the system language at any time using the appropriate screen contained in the Installer menu Menu password 0000 WARNING It is possible to modify the system language at any time using the appropriate screen contained in the Installer menu Menu password 0000 Aermec cod INRLLSIY 13 01 4086991 00 29 NRL 800 1800 15 MENU STRUCTURE AND NAVIGATION Both the functions to control the unit and the operating information are displayed on the unit mounted control panel All the functions and informati
27. he voltage value are within the prefixed limits and that the displacements between the three phases three phase supply power do not get above 3 SEASON CHANGE OF THE PANEL ON THE MACHINE To activate the season change just press the indicated key in fig 5 To ensure that the operation is successful machine must be active as remote or local For further information refer to the USE manual SEASON CHANGE OF PR3 Just act directly on the switch The machine turns off automatically and it restarts with the selected operation mode ATTENTION 1 Commissioning must be performed with standard settings Only when the inspection has been completed can the functio ning Set Point values by changed Before start up power the unit for at least 12 24 hours posi tioning the protection magnet circuit breaker switch and the door lock isolating switch at ON Make sure that the control panel is off in order to allow the compressor oil sump to heat Led On 52 E 51 2 We recommend to envision a machine book not supplied but the user s responsibility which allows to keep track of the interventions performed on the unit In this way it will be easy to suitably organise the interventions making research and the prevention of any machine breakdowns easier Use the date to record date type of intervention made routine maintenance inspection or re pairs description of the interventio
28. n measures actuated NRL 800 1800 3 It is forbidden to LOAD the cooling circuit with a refrigerant different to that indicated Using a different refrigerant gas can cause serious damage to the unit Aermec cod INRLLSIY 13 01 4086991 00 ais conditizaiag 37040 Bevilacqua VR Italy Via Roma 996 Tel 39 0442 633111 Telefax 439 0442 93730 39 0442 93566 WWW aermec com C X carta reciclata recycled paper papier recycl recycled papier AERMEC COMPANY QUALITY SYSTEM X Ww ISO 9001 2000 n 0128 4 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
29. ntrol board M1 SE2 EXTERNAL ALARM EA To prepare an external alarm device connect the device contact to the clamp 1 and 2 of the control board M17 CONNECTION PR3 STANDARD Connect the remote panel PR3 to the control board M7 SC as shown below remember that the maximum allowed distance is 50 m THE PR3 CONNECTED MUST BE ENABLED AS WELL See next procedure Aermec cod INRLLSIY 13 01 4086991 00 Fui At 917 gc E 8 mn GE gt 02 e CONNECTION REMOTE PANEL PR3 ENABLING REMOTE PANEL PR3 COMANDO A DISTANZA To enable the remote panel PR3 REMOTE CONTROL act on the L R key on the small panel of the M7 SC GR3 on the machine as shown in the figure 654321 above when the LED next to the letter R Remote lights up the machine function will be enabled by the remote panel Jun E s i ti an n HE 0 TM PR C 33 34 SEASON CHANGEOVER For each seasonal change check that the operation conditions return to the limit Check that the absorption current of the compressor is less than the maximum indicated in the technical data table Check in the models with three phase supply power that the noise level of the compressor is not abnormal in this case invert a phase Make sure that t
30. ntry of destination 10 Expansion tank 11 Safety valve 14 Ball Stop ATTENTION RECOMMENDED COMPONENTS NOT SUPPLIED The EAR pipes connecting CHARGED TO THE INSTALLER to the machine must be pro 6 Air Vent perly sized to the actual flow of 7 Anti vibration couplings e ping in operation The water flow to 9 Tank the exchanger must always be 10 Expansion tank 12 Ball Stop Tank 13 Charging unit 14 Ball Stop 15 Manometer Carefully wash the plant be fore connecting the unit This allows cleaning to remove any residue such as weld spatter PH 6 8 slag rust or other impurities Electric less than 200 mV cm from the pipes These substan conductivity 77 F 25 ces may otherwise accumulate Chloride ions less than 50 ppm in ane EE mt Sulphuric acid ions less than 50 ppm function The connecting pipes Total iron less than 0 3 ppm should be supported so as not Alkalinity M less than 50 ppm SEU unit Total hardness less than 50 ppm Sulphur ions THE DRAWINGS ARE ONLY pammoam EXAMPLES OF THE HYDRAULIC Silicone ions less than 30 ppm CIRCUIT 23 Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 10 3 INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT NRL PUMP VERSION AND STORAGE TANK HYDRAULIC COMPONENT HYDRAULIC COMPONENT RECOMMENDED EXTERNAL UNIT NRL 1 0 x
31. on are arranged in screens which in turn are grouped into menus The operating menus are arranged as in the following drawing During the normal operation of the unit the main screen is displayed from which it is possible to access the selection of the other operating menus The menus are displayed through the rotation of the icons that they represent Once the desired icon is selected the chosen menu is en SS tered permitting the display or modification of the parameters that it is made up from The procedure for navigating the menus or chang ing parameters is explained in detail in the chapter User operating 4 rocedures 7 The adjacent drawing shows the relation between the various menus and the navigation keys used WARNING Improper selection of the parameters in the Installer T menu may cause malfunctions of the unit It is recommended that these parameters are only modified by personnel qualified in the installation and configuration of the unit Q Q I lil ANS m D 4 7 Icon Menu Menu function MAIN The screens in this menu display the current conditions of the unit unit status setpoints circuit data etc Q a IN OUT This menu contains advanced information on the unit operation JE Q This menu permits the unit to be enabled or disabled and provides information on the status
32. ous menu c When the desired menu is seen press the key lt to enter the menu Press the key to return to the menu selection mode entering a menu exiting a menu Aermec cod INRLLSIY 13 01 4086991 00 Selecting and modifying a menu a Once in the menu selected by following the procedure 4 it is possible to move between the screens using the arrow keys the key to move to the previous parameter and the key to move to the next parameter previous para meter next parameter c When the desired parameter is seen press the key lt to enter the parameter To exit the parameter and return to the parameter selection mode press the key WARNING Once a parameter is selected by pressing the key the parameter selection mode is automatically accessed and in this mode the desired parameter values can be set with the following procedure 1 Pressing the key lt causes a flashing cursor to appear on the first modifiable field of the parameter If no modifiable fields are displayed then the cursor will not appear 2 Pressing the key or the key the value of the field can be increased or decreased 3 Pressing the key lt confirms the modification of the field value saving it in memory On the basis of the type of parameter selected the number of modifiable fields can change entering a para meter exiting a parameter 31
33. rms summary 220V digital outputs digital outputs Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 220V power supply NRL 800 1800 CONNECTION TO THE POWER SUPPLY Accertarsi che non ci sia presenza di tensione sulla linea elet trica a cui vi allaccerete TO ACCESS THE ELECTRIC BOX Turn the screws of the electrical panel in counter clockwise direction Turn the handle of the door block disconnecting switch to OFF see figure In this way the electrical panel can be accessed ELECTRICAL POWER CONNECTION For functional connection of the unit take the supply power cable to the electrical panel inside the unit in the previous page and connect it to the disconnecting switch terminals observing the phase and the earth AUXILIARY CONNECTIONS AT THE USER INSTALLER EXPENSE The terminals indicated in future explanations are part of the GR 3 control boards For installation requirements refer to the wiring diagram supplied with the unit The wiring diagram together with the manuals must be kept in good conditions and readily accessib le for future operations on the unit AUXILIARY SWITCH IAD To prepare the auxiliary switch connect the device to the clamp 4 of the control board M7 SC and to the clamp 4 of the remote panel PUMP CONTACTOR 01 CP02 To prepare the pump contactor connect the device 6 01 to the clamp 2 of the control board M16 SC and the device 02 to the clamp 4 and 6 of the co
34. t time and after 30 days of use Af terwards check the connection of the power cables every six months Slack terminals could cause the cables and components to overheat ATTENTION All electrical operations must be carried out by qualified personnel in accordance with the corresponding regula tions trained and informed about the risks related to such operations ATTENTION The characteristics of electric lines and related compo nents must be established by personnel authorised to design electric installations following international regulations and the national regulations of the country in which the unit is in stalled in compliance with the legislative regulations in force at the moment of installation ATTENTION For installation requirements the wiring layout supplied with the unit must be compulsory referred to The wiring layout together with the manuals must be kept in good condi tions and readily accessible for future operations on the unit ATTENTION it is compulsory to check the machine sealing before con necting the electrical wiring The machine should only be powered once the hydraulic and electric operations are completed 25 26 12 ELECTRONIC CONTROL PCO START UP CIRCULATING PUMP 1 Turnthe unit on ON Start Pump 3 Control water flow rate 20 seconds Flow switch or pressure switch if provided 4 Whenever alarms do not occur the compressor starts AN
35. ust always be constant ATTENTION Carefully wash the plant be fore connecting the unit This allows cleaning to remove any residue such as weld spatter slag rust or other impurities from the pipes These substan ces may otherwise accumulate in and cause a machine mal function The connecting pipes should be supported so as not to weigh with their weight on the unit THE DRAWINGS ARE ONLY EXAMPLES OF THE HYDRAULIC CIRCUIT Aermec cod INRLLSIY 13 01 4086991 00 NRL 800 1800 11 ELECTRICAL WIRINGS The default NRL chillers are completely wired and only need the connection to the power supply net downstream to a group switch according to the to the regulations in force in the country where the machine is installed It is also suggested to check e the mains supply characteristics to ensure it is suitable for the levels indicated in the electrical data table also taking into consideration any other equipment that may be operating at the same time e The unit is only powered after the last hydraulic and electric installations Follow the connections instructions of the phase conductors and earth e The power line will have a special protection upstream against short circuits and earth losses that sections the system according to other users The voltage should be within a tolerance of 1096 of the rated supply voltage of the machine for Three phase units displacement max 396 between the phases If

NRL 800-1800 Installation manual

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