AERMEC NRL 800 Installation Manual
  1. Manuals
  2. Brands
  3. AERMEC Manuals
  4. Heat Pump
  5. NRL 800
  6. Installation manual

AERMEC NRL 800 Installation Manual

Chiller reversible heat pump
Hide thumbs
Table of Contents

Advertisement

Quick Links

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

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NRL 800 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for AERMEC NRL 800

Summary of Contents for AERMEC NRL 800

  • Page 1 60Hz INSTALLATION MANUAL CHILLER NRL 800-1800 REVERSIBLE HEAT PUMP • EXTERNAL UNIT • HIGH EFFICENCY • HOT WATER PRODUCING UP TO 131°F / 55°C • POWER SUPPLY 60Hz 14_09. 4086991_01...
  • Page 2 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.

  • Page 3: Table Of Contents

    KEY: COMPONENTS AND CONFIGURATIONS ......4 DESCRIPTION AND CHOCE OF UNIT ........4 COOLING CIRQUIT ..............5 3.1. NRL ONLY COOLING ............5 3.2. COOLING CIRQUIT NRL HEAT PUMP ........6 OPERATION LIMIT ..............7 4.1. COOLING MODE ¹ ..............7 4.2.

  • Page 4: Nrl Only Cooling

    NRL 800 - 1800 DESCRIPTION AND CHOCE OF UNIT Standards and Directives respected on designing and Chillers and heat pumps for outdoor condensed constructing the unit: in the air with R410A Series NRL have been de- The versions can be in different set-ups at the...

  • Page 5: Cooling Cirquit

    NRL 800 - 1800 COOLING CIRQUIT 3.1. NRL ONLY COOLING KEY: BHE PLATE HEAT EXCHANGER BHE: SCAMBIATORE A PIASTRE CN: BATTERIA ALETTATA CN AIR SIDE EXSCHANGE CP: COMPRESSORE CP COMPRESSOR F: FILTRO DEIDRATATORE F FILTER DRIER HPS: PRESSOSTATO DI ALTA PRESSIONE...

  • Page 6: Operation Limit

    NRL 800 - 1800 3.2. COOLING CIRQUIT NRL HEAT PUMP AL: ACCUMULO DEL LIQUIDO BHE: SCAMBIATORE A PIASTRE CN: BATTERIA ALETTATA CP: COMPRESSORE CV: VALVOLA DI NON RITORNO F: FILTRO DEIDRATATORE HPS: PRESSOSTATO DI ALTA PRESSIONE KEY: HPT: TRASDUTTORE ALTA PRESSIONE...

  • Page 7: Selection And Place Of Installation

    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 installation consent with client and pay attention to the following recommendations: −...

  • Page 8: Dimensions

    NRL 800 - 1800 DIMENSIONS 6.1. NRL 800 - 900 - 1000 HA / NRL 800 900 1000 A 2450 mm 2450 mm 96 in 96 in 3400 mm 4250 mm 134 in 167 in 2200 mm 2200 mm 87 in 87 in 6.2.

  • Page 9: Antivibration Positioning

    NRL 800 - 1800 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 7.2. NRL 800 - 900 - 1000 A 100 mm...

  • Page 10: Nrl 1250 - 1400 - 1500 - 1650 - 1800 Ha / Nrl 1250 - 1400

    NRL 800 - 1800 7.3. NRL 1250 - 1400 - 1500 - 1650 - 1800 HA / NRL 1250 - 1400 - 1500 - 1650 - 1800A 1915mm 1915mm 400 mm 400 mm 720 mm 16 in 75 in 75 in...

  • Page 11: Hydraulic Connection

    NRL 800 - 1800 HYDRAULIC CONNECTION 8.1. NRL 800 - 900 HA 3” 3” 8.2. NRL 800 - 900 A 3” 3” Aermec cod. INRLLSIY 13_01. 4086991_00...

  • Page 12: 1000 Ha

    NRL 800 - 1800 8.4. 1000 HA 4” 4” 8.3. 1000 A 4” 4” Aermec cod. INRLLSIY 13_01. 4086991_00...

  • Page 13: Nrl 1250 - 1400 - 1500 - 1650 - 1800 Ha / Nrl 1250 - 1400

    NRL 800 - 1800 8.6. NRL 1250 - 1400 - 1500 - 1650 - 1800 HA / NRL 1250 - 1400 - 1500 - 1650 - 1800A 4” 4” 8.5. NRL 1400 HA P1 4” 4” Aermec cod. INRLLSIY 13_01. 4086991_00...

  • Page 14: Distribution Of Percentage Weights On

    NRL 800 - 1800 DISTRIBUTION OF PERCENTAGE WEIGHTS ON SUPPORTINGPOINTS TOP VIEW VERSION COOLING ONLY EMPTY RUNNING KIT AVX WEIGHT CENTRE OF GRAVITY TOTAL CENTRE OF GRAVITY MODEL WEIGHT WATER XG mm XG in YG mm YG in XG mm...
  • Page 15 NRL 800 - 1800 VERSION COOLING ONLY EMPTY RUNNING KIT AVX WEIGHT CENTRE OF GRAVITY TOTAL CENTRE OF GRAVITY WEIGHT WATER XG mm XG in YG mm YG in XG mm XG in YG mm YG in 7275 2168 85,34...
  • Page 16 NRL 800 - 1800 TOP VIEW VERSION HEAT PUMP EMPTY RUNNING KIT AVX WEIGHT CENTRE OF GRAVITY TOTAL CENTRE OF GRAVITY MODEL WEIGHT WATER XG mm XG in YG mm YG in XG mm XG in YG mm YG in...
  • Page 17 NRL 800 - 1800 VERSION HEAT PUMP EMPTY RUNNING KIT AVX WEIGHT CENTRE OF GRAVITY TOTAL CENTRE OF GRAVITY WEIGHT WATER XG mm XG in YG mm YG in XG mm XG in YG mm YG in 8113 2531 8179...
  • Page 18 NRL 800 - 1800 VERSION COOLING ONLY PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS (%) MODEL 11,7% 15,2% 26,4% 34,3% 5,4% 7,0% 11,8% 9,4% 40,7% 32,5% 3,1% 2,5% 11,8% 9,3% 41,2% 32,4% 3,0% 2,3% 11,8% 9,4% 40,8% 32,5% 3,1% 2,4% 11,8% 9,2%...
  • Page 19 NRL 800 - 1800 VERSION COOLING ONLY PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS (%) MODEL 7,9% 11,1% 15,7% 22,0% 13,2% 18,5% 4,8% 6,8% 7,0% 7,0% 22,3% 22,4% 16,4% 16,5% 4,2% 4,2% 6,9% 6,9% 22,5% 22,4% 16,5% 16,4% 4,2% 4,2% 6,9% 7,0%...
  • Page 20 NRL 800 - 1800 VERSION HEAT PUMP PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS (%) MODEL 7,7% 10,2% 25,1% 33,2% 10,2% 13,5% 7,5% 6,3% 38,1% 32,1% 8,7% 7,3% 7,5% 6,2% 38,5% 32,0% 8,6% 7,1% 7,5% 6,3% 38,1% 32,1% 8,7% 7,3% 7,5% 6,2%...
  • Page 21 NRL 800 - 1800 VERSION HEAT PUMP PERCENTAGE OF WEIGHT DISTRIBUTION SUPPORTS (%) MODEL 7,3% 10,1% 16,3% 22,7% 13,7% 19,1% 4,5% 6,3% 6,6% 6,4% 22,3% 21,7% 17,8% 17,3% 4,0% 3,9% 6,5% 6,3% 22,5% 21,7% 17,9% 17,2% 4,0% 3,8% 6,6% 6,3%...

  • Page 22: Hydraulic Circuit

    NRL 800 - 1800 IONE “00” HYDRAULIC CIRCUIT 10.1. INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT "00" (STANDARD) HYDRAULIC COMPONENTS EXTERNAL UNIT HYDRAULIC RECOMMENDED COMPONENT ATTENTION The choice and the installation of components external to the NRL up to the installer, who must operate according...

  • Page 23: Nrl Pump Version

    NRL 800 - 1800 IONE “POMPE” 10.2. INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT - NRL PUMP VERSION HYDRAULIC COMPONENT HYDRAULIC COMPONENT RECOMMENDED EXTERNAL UNIT ATTENTION STANDARD COMPONENT The choice and the installation 1. Exchanger plate of components external to 2. Water filter (fitted)

  • Page 24: Nrl Pump Version And Storage Tank

    NRL 800 - 1800 NE “POMPE+ACCUMULO” 10.3. INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT - NRL PUMP VERSION AND STORAGE TANK HYDRAULIC COMPONENT HYDRAULIC COMPONENT RECOMMENDED EXTERNAL UNIT ATTENTION STANDARD COMPONENT The choice and the installation 1. Exchanger plate of components external to 2.

  • Page 25: Electrical Wirings

    NRL 800 - 1800 ELECTRICAL WIRINGS • It is necessary to carry out an efficient earth connection. The manufacturer can not be held re- The default NRL chillers are completely wired and sponsible for any damage caused by the failure and...

  • Page 26: Electronic Control (Pco5)

    NRL 800 - 1800 ELECTRONIC CONTROL(PCO 5 ) ELECTRONIC CONTROL (pCO5) START-UP ANTI-FREEZE ALARM WATER FLOW ALARM CIRCULATING PUMP Reference parameters: If the water fl ow rate is not suffi cient, this safety stops the compressors and the pump Compressor BLOCK - OFF Turn the unit on (ON) BLOCCO - OFF Temperature >...
  • Page 27 NRL 800 - 1800 AUXILIARY CONNECTIONS (For Standard Version) Remote Control Circulati ng Pump External Alarm Circulati ng Pump (PGD1) J12 - N01 (CP01) J15 - N08/C8/NC8 J22 - N018 (CP02) External Circuit Breaker J20 - IDC17 (0/1) 200 m...

  • Page 28: User Interface (Pgd1)

    NRL 800 - 1800 User Interface (PGD1) USER INTERFACE (PGD1) The unit control panel allow the quick setti ng and INTERFACE CONTROL KEYS display of the unit’s operati ng parameters. The board memorises all the default setti ngs and any modifi ca-...

  • Page 29: Start-Up Procedure

    NRL 800 - 1800 Start-up procedure START-UP PROCEDURE any ti me through the appropriate screen contained Aft er having powered up the unit the control board will select the system language. These screens are detailed in the Installer menu. carry out preliminary operati ons before being ready in the table below.

  • Page 30: Menu Structure And Navigation

    NRL 800 - 1800 MENU STRUCTURE AND NAVIGATION Menu structure and navigati on Both the functi ons to control the unit and the operati ng informati on The operati ng menus are arranged as in the following drawing: are displayed on the unit mounted control panel. All the functi ons and informati on are arranged in screens which in turn are grouped into menus.

  • Page 31: User Operating Procedures

    NRL 800 - 1800 USER OPERATING PROCEDURES User operating procedures To check or modify the operati ng parameters of the unit it is necessary to use the interface of the control panel on the unit. The basic operati ons that the user must be capable of, for the correct use of the unit, are: (1) Moving from one menu to the next. (2) Selecti ng and modifying a parameter. Moving between menus Selecting and modifying a menu...

  • Page 32: Electronic Control(Gr3)

    ELECTRONIC CONTROL (PCO5) NRL 800 - 1800 ELECTRONIC CONTROL(GR3) ELECTRONIC CONTROL(GR3) Digital inputs Not used Display DIP SWITCH Analogue inputs DCP analogue outputs Not used 24Vac power supply Remote panel 24Vac power supply Digital inputs Clean contact alarms summary DIP SWITCH...
  • Page 33 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 ¼ the screws of the electrical panel in counter-clockwise...
  • Page 34 NRL 800 - 1800 SEASON CHANGEOVER - For each seasonal change check that the operation conditions return to the limit. - Check that the absorption current of the Led On compressor is less than the maximum indicated in the technical data table.
  • Page 35 Papier recycled papier The technical data in the following documentation are not binding. Aermec 37040 Bevilacqua (VR) - Italy reserves the right to make all the modifications considered necessary for Via Roma, 996 - Tel. (+39) 0442 633111 improving the product at any time.

This manual is also suitable for:

Nrl 900Nrl 1000Nrl 1250Nrl 1400Nrl 1500Nrl 1650 ... Show all

Table of Contents