Related Manuals for AERMEC NXP 0500
Summary of Contents for AERMEC NXP 0500
- Page 1 Installati on and Maintenance Manual MULTIPURPOSE UNIT WATER / WATER • INDOOR UNIT • 2-PIPE SYSTEM 0500÷1650 • 4-PIPE SYSTEM BARCODE 18.10 6068951_01 TRANSLATION FROM ORIGINAL...
- Page 3 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 technologies. In addition, the applied mark guarantees that our appliances fully comply with the safety requirements defined by the applicable product’s rules.
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Page 4: Table Of Contents
MINIMUM TECHNICAL SPACES ......................9 STORAGE ..............................10 DIMENSIONS (mm) ..........................11 NXP 0500÷0750 (VERSIONE °) ..........................11 NXP 0500÷0750 (VERSION °) WITH PUMP .......................12 NXP 0500÷0750 (VERSION L) ..........................13 NXP 0500÷0750 (VERSION L) WITH PUMP ......................14 NXP 0800÷1650 (VERSION °) ..........................15 NXP 0800÷1650 (VERSION L) ..........................16 HYDRAULIC CIRCUITS ........................17... -
Page 5: Declaration Of Conformity
DECLARATION OF CONFORMITY AERMEC S.p.A. 37040 Bevilacqua (VR) Italy – Via Roma, 996 Tel. (+39) 0442 633111 – Fax (+39) 0442 93577 www.aermec.com DICHIARAZIONE DI CONFORMITÀ CE / EC DECLARATION OF CONFORMITY / DECLARATION DE CONFORMITE CE KONFORMITÄTSERKLÄRUNG EG / DECLARACIÓN DE CONFORMIDAD CE... -
Page 6: General Warnings
An accidental release of refrigerant may cause risk of suffocation currently in force. Assess the procedures Aermec requires and due to a lack of oxygen: install the machine in a well ventilated local fire prevention regulations to prevent inconsistencies in our... - Page 7 fluids that pertain to safety groups other than A1 toward open and Fans, motors and belt drives may be in motion: always wait for them secure spaces. to stop and take appropriate precautions to prevent their activation Keep all lubricants in properly marked containers do not keep before accessing them flammable liquids near the plant the machine and the pipes have very hot and very cold surfaces that...
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Page 8: Reception
- Check that the equipment supplied corresponds to the order and deli- very note Product identification The Aermec products can be identified by the packaging label bearing the identification data of the product and by the technical plate bearing the performance and technical data of your unit. -
Page 9: Lift The Unit
LIFT THE UNIT Before lifting the unit, place protections between the belts and the framework to prevent damage to the structure. The units NXP are delivered with lifting eyebolts, for lifting use suitable straps, hook the lifting chains to the eyebolts provided. •... -
Page 10: Storage
flexible couplings. The anti-vibration For unit installation it is important to perform the following preliminary supports must be fixed to the unit BEFORE it is earthed. AERMEC is not preparation tasks: responsible for the choice of capacity of the anti-vibration supports. -
Page 11: Dimensions (Mm)
DIMENSIONS (mm) NXP 0500÷0750 ( °) VERSIONE ANTIVIBRANT POSITION MOUNTS bottom view... -
Page 12: Nxp 0500÷0750 (Version °) With Pump
NXP 0500÷0750 ( °) VERSION WITH PUMP ANTIVIBRANT POSITION MOUNTS bottom view... -
Page 13: Nxp 0500÷0750 (Version L)
NXP 0500÷0750 ( VERSION ANTIVIBRANT POSITION MOUNTS bottom view... -
Page 14: Nxp 0500÷0750 (Version L) With Pump
NXP 0500÷0750 ( VERSION WITH PUMP ANTIVIBRANT POSITION MOUNTS bottom view... -
Page 15: Nxp 0800÷1650 (Version °)
NXP 0800÷1650 ( °) VERSION ANTIVIBRANT POSITION MOUNTS bottom view... -
Page 16: Nxp 0800÷1650 (Version L)
NXP 0800÷1650 ( VERSION ANTIVIBRANT POSITION MOUNTS bottom view... -
Page 17: Hydraulic Circuits
HYDRAULIC CIRCUITS NXP 0500÷0750 (°) NXP 0500÷0750 (L) NXP 0800÷1650 (°) NXP 0800÷1650 (L) Hydraulic connection (grooved joints) Ø 3” (88,9mm) Ø 2”1/2 (76,1mm) EV Exchanger side (hot/cold) RC Exchanger side (DHW) CN Exchanger side (geothermal) Ø 2”1/2 (76,1mm) Ø 3” (88,9mm) -
Page 18: Percentage Weight Distribution On Supports
PERCENTAGE WEIGHT DISTRIBUTION ON SUPPORTS PERCENTAGE WEIGHT DISTRIBUTION ON SUPPORTS Top View WITHOUT PUMPS EMPTY WEIGHT Barycentre Weight distribution percentage on supports unit operating (%) Size Type Weight NXP0500 ° 1319 AVX350 NXP0550 ° 1000 1345 NXP0600 ° 1110 1468 NXP0650 °... - Page 19 Top View EMPTY WEIGHT PUMPS VERSION Barycentre Weight distribution percentage on supports unit operating (%) Size Type Weight NXP0500 NV ° 1230 1649 AVX357 NXP0550 NV ° 1240 1656 NXP0600 NV ° 1360 1713 NXP0650 NV ° 1380 1714 AVX358 NXP0700 NV °...
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Page 20: Hydraulic Connections
Take the necessary indicated in the dimension tables in this manual, or available on www. precautions if using non-passivated anti-freeze solutions (monoethylene aermec.com glycol or monopropylene glycol). Corrosion phenomena may occur with these anti-freeze solutions in contact with oxygen. -
Page 21: Main Hydraulic Circuit
MAIN HYDRAULIC CIRCUIT NXP WITHOUT PUMPS Unit Components recommended Exchanger side (hot/cold) Exchanger side (DHW) Exchanger side (geothermal) COMPONENTS PROVIDED AS STANDARD HYDRAULIC COMPONENTS RECOMMENDED EXTERNAL TO UNIT Plate exchanger (RESPONSIBILITY OF THE INSTALLER) Water temperature probes (IN/OUT) Water filter System buffer tank (installation recommended Flow switch Air vent valve... -
Page 22: Nxp With Pumps
NXP WITH PUMPS Unit Components recommended Exchanger side (hot/cold) Exchanger side (DHW) Exchanger side (geothermal) System buffer tank (installation recommended COMPONENTS PROVIDED AS STANDARD HYDRAULIC COMPONENTS RECOMMENDED EXTERNAL TO UNIT Plate exchanger (RESPONSIBILITY OF THE INSTALLER) Water filter Antifreeze electric heater Water filter Air vent valve Flow switch... -
Page 23: Electrical Connections
ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS The units are completely wired at the factory and only require connection to ATTENTION the electric power supply mains, downstream from a unit switch, according - All the electrical operations must be carried out by personnel in possession to that envisioned by the Standards in force on this subject in the country of of the necessary qualifications by law, suitably trained and informed on the installation. -
Page 24: Electric Cable
° / ELECTRICAL DATA VERSION L WITHOUT PUMPING GROUP Recommended cable cross section Control and TOTAL INPUT Size Power cables safeties Earth Power supply Compressors connection Cables per F.L.A. L.R.A. Phases Cross section Total cables Cross section Cross section phases (n°) (n°) (n°) -
Page 25: Electrical Data Version With Pumping Group (Mn / Uv)
ELECTRICAL DATA VERSION WITH PUMPING GROUP Recommended cable cross section Control and TOTAL INPUT Size Power cables safeties Earth Power supply Compressors connection Cables per F.L.A. L.R.A. Phases Cross section Total cables Cross section Cross section phases (n°) (n°) (n°) (n°) 0500 400V/3/50Hz... -
Page 26: Electric Power Connection To The Electrical Mains
ELECTRIC POWER CONNECTION TO THE ELECTRICAL MAINS • Open the external covering panels (if present) • For the functional connection of the unit, take the power supply • Make sure that the switch is at “OFF” before opening the electric cable to the electric control board inside the unit and connect it to control board for the connection of the unit to the power supply. -
Page 27: Electronic Control Multipurpose Unit
Telephone cable cavo telefonico I/ O prog. on/offalar m enter Telephone cable S90CONN*: cavo di collegame nto Field-Bus μPc RS485P1 serial board (ACCESSORY) For more informati on, refer to the wiring diagrams in the selecti on program or site www.aermec.com... -
Page 28: User Interface (Pgd1)
USER INTERFACE (PGD1) User interface (pGD1) The NRP unit control panel allows quick setti ng of the machine functi oning parameters and their INTERFACE CONTROL KEYS display. Control keys Control keys The display is made up from a graphical matrix with 132 x 64 pixel in order to signal the type of functi oning, displaying set parameters and any alarms that have intervened. -
Page 29: Displays - Swichting Unit On
DISPLAYS - SWICHTING UNIT ON Displays - Switching Unit on The following table shows the windows visible for the user when the unit is powered. Displays - Switching Unit on Unit display Index Display/Parameter Introductory window, visible 30 seconds after unit is switched on. -
Page 30: Menu Structure And Navigation
MENU STRUCTURE AND NAVIGATION Menu structure and navigati on Menu display is organised by rotati on of the icons representi ng them. Having selected the desired icon, you enter the chosen menu, allowing you to view or modify the parameters making it up. The procedure for navigati ng the menus or modifying the parameters is explained in detail in the chapter "Use operati onal procedures". -
Page 31: Assistance Menu Protected By Password
ASSISTANCE MENU (PROTECTED BY PASSWORD) Assistance Menu (protected by password) ASSISTANCE MENU MAIN SCREEN (parameters can be modifi ed by authorised personnel alone) Assistance Menu protected by password ASSISTANCE MENU MAIN SCREEN (parameters can be modifi ed by authorised personnel alone) Index Icon Menu... -
Page 32: User Operational Procedures
USER OPERATIONAL PROCEDURES Use operati onal procedures To manage or modify the NRP unit operati onal parameters, the control board interface on the machine must be used. The fundamental operati ons that the user must be able to perform for correct use of the unit are: (1) To pass from one menu to another;... -
Page 33: Commissioning - Warnings
COMMISSIONING - WARNINGS COMMISSIONING - WARNINGS Please note that, on request by the Aermec customer or the legitimate OPERATIONS TO BE PERFORMED WITH MACHINE ON owner of the machine, the units in this series can be started up by the AERMEC After-Sales Service in your area (valid only on ITALIAN territory). -
Page 34: Maintenance
MAINTENANCE MAINTENANCE ATTENTION Any cleaning, inspection, control, routine and extraordinary maintenance must be performed by experienced, authorised personnel and qualified to perform the above tasks. These tasks must be performed to perfection as prescribed by M.D. 37/2008. During the execution of Risks of electric discharges;... - Page 35 ‘’Do not turn on – maintenance in progress’’; Always and only use original spare parts purchased directly from Aermec or from official dealers. Contact Aermec should it be necessary to move the unit one year after its positioning on-site or it must be dismantled;...
- Page 36 The measurements of the compressor inlet and outlet temperature and pressure to determine the overheating and subcooling of the machine, must be carried out as follows: With machine off, access its cooling circuit; Connect the necessary instruments, • Pressure gauges connected through appropriate extensions to the compressor inlet and outlet pressure plugs; •...
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Page 37: Maintenance - List Of The Recommended Periodic Interventions
MAINTENANCE - LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS MAINTENANCE - LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS RECOMMENDED PERIODIC MAINTENANCE INTERVENTIONS FREQUENCY DESCRIPTION functi oning hours months months months months GENERAL INTERVENTIONS Check of any refrigerant leaks (this must be done respecti ng the deadlines recommended •... - Page 38 MAINTENANCE - LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS RECOMMENDED PERIODIC MAINTENANCE INTERVENTIONS TO UNITS WITH CENTRIFUGAL COMPRESSORS FREQUENCY DESCRIPTION 6 months 12 months other GENERAL CHECKS Check that the compressor is not damaged • Check that there are no excessive vibrati ons induced by other operati ng components •...
- Page 39 This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled disposal of Waste Electrical and Electronic Equipment (WEEE), please return the device using appropriate collection systems, or contact the retailer where the product was purchased. Please contact your local authority for further details.
- Page 40 Via Roma, 996 37040 Bevilacqua (VR) - Italia Tel. + 39 0442 633111 Fax +39 0442 93577 marketing@aermec.com www.aermec.com Aermec reserves the right to make all modification deemed necessary for improving the product at any time with any modification of technical data.