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AERMEC NRL 1000, Руководство по установке

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24

Aermec cod. INRLLSIY 13_01. 4086991_00

NRL 800 - 1800 

GB

10.3. 

INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT - NRL PUMP VERSION AND STORAGE TANK

1

2

4

4

6

7

7

8

3

6

9

10

10

12

11

VERSIONE “POMPE+ACCUMULO”

13

FORNITO DI SERIE:

1. scambiatore

2. filtro acqua

3. flussostato

4. sonde temperatura acqua (IN-OUT)

5. rubinetto di scarico

6. valvola di sfiato

8. pompa

9. accumulo

10. vaso d’espansione

11. vavola di sicurezza (bar...?)

12. scarico accumulo

NON FORNITO / CONSIGLIATO:

6. valvola di sfiato

7. giunti antivibranti

10. vaso d’espansione

13. gruppo di caricamento

14. val

5

14

14

15

HYDRAULIC COMPONENT

NRL

HYDRAULIC COMPONENT 

RECOMMENDED EXTERNAL UNIT

STANDARD COMPONENT

1.

Exchanger plate

2.

Water filter 

(fitted)

3.

Flow switch 

(fitted)

4.

Water temperature probes (IN-OUT)

5.

Ball stop drain 

6.

Air Vent

8.

Pump

9.

Tank

10.

Expansion tank

11.

Safety valve

12.

Ball stop Tank 

14.

Ball Stop

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

6-8

Electric 

conductivity

less than 200 mV/cm 

(77°F / 25°C)

Chloride ions

less than 50 ppm

Sulphuric acid ions

less than 50 ppm

Total iron

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

ATTENTION

The choice and the installation 

of components external to 

the NRL up to the installer, 

who must operate according 

to the rules of good technical 

design and in compliance with 

the regulations in force in the 

country of destination.

ATTENTION

The hydraulic pipes connecting 

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 must 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.

Содержание NRL 1000

Страница 1: ...14_09 4086991_01 INSTALLATION MANUAL NRL 800 1800 EN CHILLER REVERSIBLE HEAT PUMP EXTERNAL UNIT HIGH EFFICENCY HOT WATER PRODUCING UP TO 131 F 55 C POWER SUPPLY 60Hz 60Hz ...

Страница 2: ...ence 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 d...

Страница 3: ...650 1800A 11 8 4 NRL 1400 P1 11 9 HYDRAULIC CONNECTION 12 9 1 NRL 800 900 HA 12 9 2 NRL 800 900 A 12 9 4 1000 HA 13 9 3 1000 A 13 9 6 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800A 14 9 5 NRL 1400 HA P1 14 10 DISTRIBUTION OF PERCENTAGE WEIGHTS ON SUPPORTINGPOINTS 15 11 HYDRAULIC CIRCUIT 23 11 1 INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT 00 STANDARD 23 11 2 INTERNAL AND EXTERNAL HYDRAUL...

Страница 4: ... 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 NRL standard chiller 2 NRL H heat pump 3 NRL C motocondensing The versions can be in different set ups at the same time in order to satisfy a wide range of plant engineering solutio...

Страница 5: ...A ALETTATA CP COMPRESSORE F FILTRO DEIDRATATORE HPS PRESSOSTATO DI ALTA PRESSIONE HPT TRASDUTTORE ALTA PRESSIONE IDL INDICATORE DI LIQUIDO LPT TRASDUTTORE BASSA PRESSIONE KEY BHE PLATE HEAT EXCHANGER CN AIR SIDE EXSCHANGE CP COMPRESSOR F FILTER DRIER HPS HIGH PRESSURE SWITCH HPT HIGH PRESSURE TRANSDUCERS IDL LIQUID INDICATOR LPT LOW PRESSURE TRANSDUCER 3 1 NRL ONLY COOLING ...

Страница 6: ... TRASDUTTORE BASSA PRESSIONE LS SEPARATORE DI LIQUIDO VIC VALVOLA INVERSIONE CICLO HPT HPS LS VIC VIC LS HPS LPT LPT HPT BHE IDL IDL CP CN CV CV CV CV CV CN TEV TEV F AL F CV CV AL CP CV KEY AL FLUID STORAGE TANK BHE PLATE HEAT EXCHANGER CN AIR SIDE EXCHANGE CP COMPRESSOR CV ONE WAY VALVES F FILTER DRIER HPS HIGH PRESSURE SWITCH HPT HIGH PRESSURE TRANSDUCERS IDL LIQUID INDICATOR LPT LOW PRESSURE T...

Страница 7: ... 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 on the base according to the assembly layout It is mandatory to foresee to the neces sary technical space in order to allow R...

Страница 8: ...DIMENSIONS 6 1 NRL 800 900 1000 HA NRL 800 900 1000 A 6 2 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800A NRL 140 P1 2450 mm 96 in 2200 mm 87 in 4250 mm 167 in 3400 mm 134 in 2200 mm 87 in 2450 mm 96 in 5750 mm 226 in 2200 mm 87 in 2450 mm 96 in ...

Страница 9: ...VIBRATION POSITIONING 7 1 NRL 800 900 1000 HA 7 2 NRL 800 900 1000 A 100 mm 4 in 2800 mm 110 in 100 mm 4 in 100 mm 4 in 100 mm 4 in 2000 mm 79 in 2100 mm 83 in 1825 mm 72 in 2000 mm 79 in 2100 mm 83 in 1825 mm 72 in 100 mm 4 in 100 mm 4 in 100 mm 4 in 100 mm 4 in ...

Страница 10: ...0 mm 16 in 720 mm 28 in 1915mm 75 in 1915mm 75 in 2100 mm 83 in 50 mm 2 in 50 mm 2 in 7 3 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800A 400 mm 16 in 50 mm 2 in 50 mm 2 in 2452 1915mm 75 in 1915mm 75 in 720 mm 28 in 400 mm 16 in 2100 mm 83 in 7 4 NRL 1400 P1 ...

Страница 11: ...11 Aermec cod INRLLSIY 13_01 4086991_00 NRL 800 1800 GB 8 2 NRL 800 900 A IN OUT 3 3 OUT IN 3 3 8 HYDRAULIC CONNECTION 8 1 NRL 800 900 HA ...

Страница 12: ...12 Aermec cod INRLLSIY 13_01 4086991_00 NRL 800 1800 GB 8 3 1000 A IN OUT 4 4 OUT IN 4 4 8 4 1000 HA ...

Страница 13: ...13 Aermec cod INRLLSIY 13_01 4086991_00 NRL 800 1800 GB 8 5 NRL 1400 HA P1 IN 4 OUT 4 8 6 NRL 1250 1400 1500 1650 1800 HA NRL 1250 1400 1500 1650 1800A IN OUT 4 4 ...

Страница 14: ... AVX 710 01 5203 1330 52 38 1036 40 78 6856 1653 1313 51 68 1192 46 94 AVX 711 02 5313 1329 52 31 1050 41 35 6967 1653 1312 51 64 1201 47 27 AVX 711 03 5269 1330 52 35 1043 41 08 6923 1653 1312 51 66 1197 47 12 AVX 711 04 5445 1327 52 24 1064 41 91 7099 1653 1311 51 60 1209 47 60 AVX 711 P1 4817 1337 52 63 983 38 69 5049 231 1335 52 56 1011 39 79 AVX 706 P2 4927 1335 52 56 999 39 35 5159 231 1333 ...

Страница 15: ...64 10163 1676 2496 98 25 1096 43 14 AVX 7010 02 8598 2485 97 82 991 39 02 10274 1676 2496 98 27 1103 43 41 AVX 7010 03 8554 2484 97 80 986 38 84 10229 1676 2496 98 26 1099 43 28 AVX 7010 04 8708 2485 97 85 1001 39 40 10384 1676 2497 98 30 1109 43 68 AVX 7010 P1 8102 2481 97 66 947 37 29 8356 254 2484 97 79 965 37 99 AVX 7009 P2 8212 2482 97 70 958 37 70 8466 254 2485 97 82 975 38 38 AVX 7009 P3 81...

Страница 16: ...781 70 931 37 AVX 7006 01 6680 1782 70 1024 40 8333 1653 1786 70 1175 46 AVX 7008 02 6812 1782 70 1038 41 8466 1653 1787 70 1183 47 AVX 7008 03 6746 1782 70 1031 41 8400 1653 1787 70 1179 46 AVX 7008 04 6923 1783 70 1051 41 8576 1653 1787 70 1192 47 AVX 7008 P1 6294 1781 70 977 38 6526 231 1783 70 1002 39 AVX 7007 P2 6426 1781 70 992 39 6658 231 1783 70 1016 40 AVX 7007 P3 6360 1781 70 985 39 6592...

Страница 17: ...98 920 36 AVX 7009 01 8951 2503 99 991 39 10648 1698 2519 99 1114 44 AVX 7010 02 9061 2504 99 1001 39 10759 1698 2520 99 1121 44 AVX 7010 03 8995 2503 99 996 39 10692 1698 2519 99 1118 44 AVX 7010 04 9171 2505 99 1012 40 10869 1698 2520 99 1129 44 AVX 7010 P1 8565 2498 98 955 38 8841 276 2502 99 973 38 AVX 7011 P2 8675 2500 98 966 38 8951 276 2503 99 984 39 AVX 7011 P3 8609 2499 98 960 38 8885 276...

Страница 18: ...2 8 02 10 7 9 1 40 3 34 2 3 1 2 6 03 10 7 9 1 40 1 34 3 3 2 2 7 04 10 7 8 9 40 8 34 1 3 0 2 5 P1 10 4 12 3 30 8 36 3 4 7 5 5 P2 10 5 12 0 31 5 36 2 4 6 5 2 P3 10 5 12 1 31 2 36 2 4 6 5 3 P4 10 5 11 8 32 0 36 1 4 5 5 1 NRL 1250 A 00 11 9 16 0 22 5 30 1 2 0 2 7 6 3 8 5 01 10 5 10 0 28 8 27 5 6 4 6 1 5 5 5 2 02 10 4 9 8 29 0 27 4 6 6 6 2 5 4 5 1 03 10 4 9 9 28 9 27 4 6 5 6 2 5 5 5 2 04 10 3 9 6 29 3 ...

Страница 19: ... 2 14 0 20 4 4 8 7 0 01 6 6 6 9 20 9 21 9 17 1 17 9 4 2 4 4 02 6 6 6 8 21 2 21 9 17 2 17 8 4 2 4 4 03 6 6 6 8 21 1 21 9 17 1 17 8 4 2 4 4 04 6 5 6 7 21 5 21 9 17 3 17 7 4 2 4 3 P1 7 3 9 6 16 2 21 5 14 8 19 7 4 7 6 2 P2 7 2 9 4 16 5 21 6 15 0 19 6 4 7 6 1 P3 7 2 9 5 16 4 21 5 14 9 19 6 4 7 6 1 P4 7 2 9 3 16 7 21 6 15 1 19 5 4 6 6 0 NRL 1800 A 00 7 3 11 0 15 1 22 8 12 9 19 5 4 5 6 9 01 6 6 7 1 21 3 ...

Страница 20: ...02 8 8 7 8 40 1 35 6 4 1 3 7 03 8 8 7 8 39 9 35 6 4 2 3 7 04 8 7 7 6 40 6 35 4 4 1 3 6 P1 9 0 11 1 30 9 38 1 4 9 6 0 P2 9 0 10 9 31 5 37 9 4 8 5 8 P3 9 0 11 0 31 2 38 0 4 9 5 9 P4 9 0 10 7 31 9 37 8 4 8 5 7 NRL 1250 HA 00 7 1 9 7 16 3 22 3 14 0 19 1 4 9 6 7 01 6 3 6 1 22 3 21 4 18 0 17 3 4 3 4 2 02 6 3 6 0 22 6 21 4 18 2 17 2 4 3 4 1 03 6 3 6 0 22 5 21 4 18 1 17 2 4 3 4 1 04 6 3 5 8 22 8 21 3 18 3...

Страница 21: ...21 7 14 4 20 7 4 6 6 6 01 6 3 6 4 21 0 21 2 18 3 18 5 4 1 4 1 02 6 3 6 3 21 2 21 2 18 5 18 4 4 1 4 1 03 6 3 6 3 21 1 21 2 18 4 18 5 4 1 4 1 04 6 2 6 1 21 5 21 1 18 6 18 3 4 0 4 0 P1 6 8 8 9 16 6 21 7 15 4 20 1 4 5 5 9 P2 6 8 8 7 17 0 21 7 15 7 20 0 4 5 5 7 P3 6 8 8 8 16 8 21 7 15 6 20 1 4 5 5 8 P4 6 8 8 6 17 2 21 7 15 8 19 9 4 5 5 6 NRL 1800 HA 00 6 8 10 1 15 7 23 4 13 4 19 9 4 3 6 4 01 6 2 6 6 21...

Страница 22: ...MPLES OF THE HYDRAULIC CIRCUIT STANDARD COMPONENT 1 Exchanger plate SYSTEM SIDE 2 Water filter supplied 3 Flow switch supplied 4 Water temperature probes IN OUT RECOMMENDED COMPONENTS NOT SUPPLIED CHARGED TO THE INSTALLER 6 Air Vent 7 Anti vibration couplings 8 Pump 9 Storage tank 10 Expansion tank 11 Safety valve 12 Ball stop Tank 13 Charging unit 14 Ball Stop 15 Manometer 1 2 3 4 4 6 7 8 14 14 7...

Страница 23: ...xpansion tank 12 Ball Stop Tank 13 Charging unit 14 Ball Stop 15 Manometer PH 6 8 Electric conductivity less than 200 mV cm 77 F 25 C Chloride ions less than 50 ppm Sulphuric acid ions less than 50 ppm Total iron 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 ATTENTION The choice and the installatio...

Страница 24: ...arging unit 14 Ball Stop 15 Manometer PH 6 8 Electric conductivity less than 200 mV cm 77 F 25 C Chloride ions less than 50 ppm Sulphuric acid ions less than 50 ppm Total iron 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 ATTENTION The choice and the installation of components external to the NRL u...

Страница 25: ...e 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 th...

Страница 26: ...ter OFF ON Temperature 5 C 4 C Circulating Pump OFF ON Temperature 5 C 4 C Only for pure water not added with glycol WATER FLOW ALARM If the water flow rate is not sufficient this safety stops the compressors and the pump Water Pump BLOCCO OFF ON Flow Switch or Pressure Switch if provided Water flow rate is not sufficient 20 seconds Compressor not work Cod Alarm See User Manual Water flow rate is sufficien...

Страница 27: ...24 2 twisted pair Cavo telefonico KIT PGD1 ACCESSORIO S90CONN cavo di collegamento Cavo telefonico External Alarm J15 N08 C8 NC8 Circulating Pump J12 N01 CP01 Remote Control PGD1 Circulating Pump J22 N018 CP02 External Circuit Breaker J20 IDC17 0 1 For more information refer to the wiring diagrams in the selection program or site www aermec com The address to enable remote panel is 31 AUXILIARY CO...

Страница 28: ...meter Key Fucntion ALARM key Displays the list of active and historical alarms red LED on active alarm MENU ACTIVATION key Pressing this key activates the navigation between menus orange LED on winter operating mode active EXIT MENU key Pressing this key returns to the previous menu NAVIGATION key Pressing this key when navigating between menu parameters passes to the next menu parameter Pressing ...

Страница 29: ...NTERforchange Language Timeshowmask English ESCtoconfirm 20 A 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 B System language this parameter shows the current language set for the system To change the language follow the instructions shown on the screen C Remaining time to select the...

Страница 30: ...hat these parameters are only modified by personnel qualified in the installation and configuration of the unit Menu structure and navigation Index Icon Menu Menu function A MAIN The screens in this menu display the current conditions of the unit unit status setpoints circuit data etc B IN OUT This menu contains advanced information on the unit operation C ON OFF This menu permits the unit to be enab...

Страница 31: ... procedure 1 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 c When the desired parameter is seen press the key 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 ...

Страница 32: ...ersions 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 Digital inputs Not used Display DCP analogue outputs Not used 24Vac power supply Remote panel Digital inputs DIP SWITCH Analogue inputs Digital inputs 24Vac power supply 220V digital outputs Clean contact alarms su...

Страница 33: ...ied 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 CP01 CP02 To prepare the pump contactor connect the device CP01 to the clamp 2 ...

Страница 34: ...e 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 Ma...

Страница 35: ...e modifications considered necessary for improving the product at any time 37040 Bevilacqua VR Italy Via Roma 996 Tel 39 0442 633111 Telefax 39 0442 93730 39 0442 93566 www aermec com carta riciclata recycled paper papier recyclé recycled Papier carta reciclata recycled paper papier recyclé recycled papier ...

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