AERMEC NLC H Installation Manual Download Page 1

Page: 1 / 48

Installati on Manual

Reversible Heat Pump

Air/Water

Indoor Installation

NLC_H

0280/1250

15.07 4037315_01

Summary of Contents for NLC H

Page 1: ...Installation Manual IT EN FR Reversible Heat Pump Air Water Indoor Installation NLC_H 0280 1250 15 07 4037315_01 ...

Page 2: ...t is built using top quality materials and advanced technologies Weconstantlymonitorthequalitylevel andasaresultAERMECproductsaresynonymous with Safety Quality and Reliability Aermec reserves the right to make all modification deemed necessary for improving the product at any time with any modification of technical data Thank you again AERMEC S p A ...

Page 3: ...able 14 10 Electronic legislation pCO5 15 11 Loading the system 21 12 System discharge 21 13 Draining the machine 21 14 Control and first start up 22 15 Calibration of control and safety parameters 23 16 Routine maintenance 24 17 Extraordinary maintenance 24 18 Troubleshooting 25 19 Lifting points and antivibrant position 26 20 Weight distribution and percentage on the supports empty weight 31 21 ...

Page 4: ...re of the operations and the risks that may arise when all the unit installation operations begin WARRANTY The warranty of the device does not cover costs incurred as a result of ladders scaffolding or any other lifting systems made necessary to carry out operations under warranty Do not modify or tamper with the chiller as this may cause dangerous situations and the manufacturer will not be liabl...

Page 5: ...level check that easy access to the hydraulic and electric part is allowed 4 MINIMUM TECHNICAL CLEARANCES 500 mm 800 mm 800 mm 1000 mm 5 OPERATION OF THE NLC UNIT The chillers and the heat pumps of the NLC range are air cooled machines suitable for installing indoors For this reason the air that crosses the coil needs to be expelled from the utility room using suitable piping connected to the mach...

Page 6: ... Max ESP Pa 0 50 100 120 150 200 250 300 350 400 450 500 550 600 Parameter fans max Volts V 0280 17000 6 1 6 4 6 8 6 9 7 1 7 4 7 7 8 1 8 4 8 7 9 0 9 4 9 7 10 0 600 0300 19800 6 9 7 2 7 5 7 6 7 8 8 1 8 3 8 6 8 9 9 2 9 5 9 8 540 0330 17200 6 3 6 6 6 9 7 0 7 2 7 5 7 8 8 1 8 4 8 8 9 1 9 4 9 7 10 0 600 0350 20600 7 3 7 5 7 8 7 9 8 1 8 3 8 6 8 9 9 1 9 4 9 7 9 9 510 0550 30000 5 6 6 0 6 4 6 5 6 7 7 1 7 4...

Page 7: ...8 EN NLC EN NLC_HA HE cod 4037315_01 B B A A ...

Page 8: ... OBLIGATORY COMPONENTS NOT SUPPLIED THAT ARE THE RESPONSIBILITY OF THE INSTALLER 3 Air drain valve only for size NLC0280 0350 4 Safety valve only for size NLC0280 0350 5 Pump 6 Water filter obligatory 7 Anti vibration joints 8 Pressure gauge 9 Flow switch obligatory 10 Expansion tank 11 Loading group 12 Electric heater 13 Shut off valve WARNING Obligatory components NOT SUPPLIED that are the respo...

Page 9: ... to install the water filter not supplied at a maximum of 1 m from the cooling water inlet fitting The filter must have at least the diameter of the units fittings FLOW SWITCH The flow switch has the task of making sure that water is circulating in the unit If this is not the case it shuts down the unit The unit does not start if the flow switch is not wired to the panel and should be calibrated a...

Page 10: ...ter inlet fitting The filter must have at least the diameter of the units fittings FLOW SWITCH The flow switch has the task of making sure that water is circulating in the unit If this is not the case it shuts down the unit The unit does not start if the flow switch is not wired to the panel and should be calibrated at 50 of the nominal capacity Aermec will not be responsible for any damage to the...

Page 11: ... this manual Avoid direct contact with the non insulated copper piping and with the compressor Identify the clamps for the electrical connection always refer only to the wiring diagram supplied with the unit For the operational connection of the unit take the power supply cable to the electric control board inside the unit and connect to the L1 L2 L3 as phases and PE as earth Put back the inspecti...

Page 12: ... 133 161 201 216 227 281 298 307 348 385 410 433 MOP A 107 126 166 184 216 275 301 312 337 354 363 422 458 495 518 Fuse recommended A 100 125 150 175 200 250 300 300 300 350 350 400 450 450 500 Electrical data 460V 3 60 Hz Whitout pump LRA A 128 157 182 188 236 286 333 342 295 306 320 370 379 435 453 MCA A 42 54 59 64 84 94 108 120 140 151 159 168 176 202 225 MOP A 55 72 82 86 111 124 150 161 166 ...

Page 13: ...rameter 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 Pressin...

Page 14: ...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...

Page 15: ...mended that 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...

Page 16: ... the 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 m...

Page 17: ...esponding terminals 12 DRAINING THE MACHINE WARNING During the winter if the system is shut down the water in the heat exchanger could freeze causing irreparable damage to the heat exchanger itself To avoid the risk of freezing there are three possible solutions Completely drain the water from the appliance the operation with glycol water with a glycol percentage chosen on the basis of the minimum...

Page 18: ...he evaporator inlet and outlet and then calculate the flow rate with the evaporator pressure drop diagram in the this documentation Make sure the flow switches are working correctly installation mandatory closing the cut off valve at the heat exchanger outlet the block should be displayed on the unit s control panel finally open the valve again and rearm the block FIRST COMMISSIONING OF THE MACHIN...

Page 19: ...r to check its efficiency MECHANICAL CONTROLS CONTROL The tightening of the screws the compressors and the electrical box and the exterior panelling of the unit If they are poorly tightened they produce abnormal noise and vibrations 15 EXTRAORDINARY MAINTENANCE The NLC units are filled with R410A gas and inspected in the factory Under normal conditions no Technical Assistance Service operation is ...

Page 20: ...perating limits Check the operating limits using the graphics Pressure switch malfunctioning Replace the component Circuit breaker protection intervention Check the power supply voltage and calibra tions Check the electrical isolation of the windings Flow switch intervention Check water flow rate Compressor high discharge pressure High external air temperature High utility inlet water temperature ...

Page 21: ... AVX PALLET AVX 280 350 HA HE 00 AVX PALLET AVX 280 350 HA HE 00 AVX PALLET AVX 280 350 HA HE P1 P8 280 350 HA HE 01 08 PALLET PALLET AVX AVX AVX AVX AVX 280 350 HA HE 01 08 X AVX AVX AVX 17 LIFTING POINTS AND ANTIVIBRANT POSITION PLEASE ADD TABLES SHOWING WEIGHT DISTRIBUTION FOR EACH POINT LIKE WE HAVE FOR OTHER UNITS ...

Page 22: ...3 NLC NLC_HA HE cod 4037315_01 AVX PALLET AVX 0550 675 HA HE 01 0 0550 675 HA HE 00 P1 P8 PALLET AVX AVX AVX 0550 675 HA HE 01 08 AVX AVX AVX 0550 675 HA HE 01 08 0550 675 HA HE 00 P1 P8 PALLET AVX AVX AVX ...

Page 23: ...24 EN NLC EN NLC_HA HE cod 4037315_01 AVX AVX AVX AVX AVX AVX AVX AVX AVX 0750 1250 HA HE 00 P1 P8 0750 1250 HA HE 01 04 0750 HA HE 00 P1 P8 0750 HA HE 01 04 AVX AVX AVX AVX AVX ...

Page 24: ...LC_HA HE_0280 0350 XG Y G 1 2 3 4 NLC0280 0350HA HE Vers 00 1 2 3 4 XG Y G NLC0280 0350HA HE Vers P1 P8 NLC0280 0350HA HE Vers 01 08 1 2 3 4 5 6 XG Y G NLC0550 0675HA HE 18 INFORMATION REGARDING DIMENSIONS AND HYDRAULIC CONNECTIONS ...

Page 25: ...26 NLC_HA HE cod 4037315_00 ...

Page 26: ...27 NLC_HA HE cod 4037315_00 ...

Page 27: ...28 NLC_HA HE cod 4037315_00 ...

Page 28: ...29 NLC_HA HE cod 4037315_00 XG 1 2 3 4 XG Y G NLC0550 0675HA HE Vers 00 P1 P8 NLC0550 0675HA HE Vers 01 08 1 2 3 4 5 6 XG Y G NLC_HA HE_0550 0675 ...

Page 29: ...30 NLC_HA HE cod 4037315_00 ...

Page 30: ...31 NLC_HA HE cod 4037315_00 ...

Page 31: ...32 NLC_HA HE cod 4037315_00 ...

Page 32: ...33 NLC_HA HE cod 4037315_00 ...

Page 33: ...34 NLC_HA HE cod 4037315_00 ...

Page 34: ...35 NLC_HA HE cod 4037315_00 ...

Page 35: ...C_HA HE cod 4037315_00 NLC0750HA HE Vers 00 P1 P8 1 2 3 4 5 6 XG Y G XG NLC0750HA HE Vers 01 08 1 2 3 4 5 6 5 6 XG Y G NLC0800 1250HA HE Vers 00 P1 P8 1 2 3 4 5 6 5 6 XG Y G NLC0800 1250HA HE NLC_HA HE_0750 ...

Page 36: ...37 NLC_HA HE cod 4037315_00 ...

Page 37: ...38 NLC_HA HE cod 4037315_00 ...

Page 38: ...39 NLC_HA HE cod 4037315_00 ...

Page 39: ...40 NLC_HA HE cod 4037315_00 XG NLC0800 1250HA HE Vers 00 P1 P8 1 2 3 4 5 6 5 6 XG Y G NLC0800 1250HA HE Vers 01 08 XG Y G 1 2 3 4 5 6 5 6 5 6 NLC_HA HE_0800 1250 ...

Page 40: ...41 NLC_HA HE cod 4037315_00 ...

Page 41: ...42 NLC_HA HE cod 4037315_00 ...

Page 42: ...43 NLC_HA HE cod 4037315_00 ...

Page 43: ...44 NLC_HA HE cod 4037315_00 ...

Page 44: ...45 NLC_HA HE cod 4037315_00 ...

Page 45: ...46 NLC_HA HE cod 4037315_00 ...

Page 46: ... AERMEC SUOMI OY Hautakorventie 9 90620 Oulu Ph 358 40 149 3449 keijo ojala aermec fi AERMEC SUOMI OY Microkatu 1 70210 kuopio Ph 358 40 674 2509 ilpo laitinen aermec fi FRANCE AERMEC SAS PARC VISIONIS II Rue du Developpement 01090 GUEREINS Tél 33 04 74090038 Fax 33 4 74090988 info aermec fr AERMEC SAS AGENCESILLONALPIN 7 Chemin des Roquevillard 73160 Cognin Tél 33 04 85013570 Fax 33 04 74090988 j...

Page 47: ... 153 32 11070 Novi Beograd Ph 381 113187383 Fax 381 113187387 akting eunet rs SLOVAKIA KLIMA TEAM s r o Trnavska 63 82101 Bratislava Ph 421 2 43293969 Fax 421 2 43420079 mail klimateam sk SLOVENIA BOSSPLAST D O O Pod Jelsami 5 1290 Grosuplje Ph 386 1781 0550 5 Fax 386 1781 0560 jernej rode bossplast com SOUTH AFRICA APOLLOAIRCC Unit4 10CabernetStr SaxenburgPark Kuilsriver 7562CapeTown Ph 272190579...

Page 48: ... AERMEC S p A Via Roma 996 37040 Bevilacqua VR Italia Tel 39 0442 633111 Fax 39 0442 93577 www aermec com Aermec si riserva la facoltà di apportare in qualsiasi momento tutte le modifiche ritenute necessarie per il miglioramento del prodotto marketing aermec com ...

Search results

Summary of Contents for NLC H

Reviews:

Related manuals for NLC H

Brands by name

Popular brands

AERMEC NLC H, Installation Manual

Search results

Summary of Contents for NLC H

Reviews:

Related manuals for NLC H

Brands by name

Popular brands