Alpha-InnoTec LW 250 Inside Installation Download Page 1

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We reserve the right to modify technical specifications without prior notice.
UK830510/191106

Heat PumPs

Operating manual

Inside installation

aIr/water

Lw 250(L)
Lw 330(L)
Lw 320H(L)

Summary of Contents for LW 250

Page 1: ...We reserve the right to modify technical specifications without prior notice UK830510 191106 Alpha InnoTec GmbH Heat Pumps Operating Manual Inside installation Air water UK LW 250 L LW 330 L LW 320H L...

Page 2: ...meters for the respective model This operating manual is intended only for persons as signed to work on or operate the unit Treat all con stituent parts confidentially The information contained herein...

Page 3: ...of the control element 20 Installation and removal of the screen 21 Commissioning 22 Safety temperature limiter 23 Dismantling 23 Technical data scope of delivery 24 Performance curves Heating capaci...

Page 4: ...ationally safe when used for the intend ed purpose The construction and design of the unit con form to the state of the art all relevant DIN VDE regu lations and all relevant safety regulations Every...

Page 5: ...tion systems is not permissible The use of the cooled air for cooling purposes is not permitted Warning In the air outlet area the air temperature is ca 5 K below the ambient temperature Under certain...

Page 6: ...ng hereafter refered to as HQR The HQR is mandato ry with air water heat pumps With brine water and wa ter water heat pumps a HQR may only be set up when a forward flow temperature of 35 C has been re...

Page 7: ...valves expansion vessels circulating pumps fil ters dirt traps should be inspected as well as cleaned as needed at the very least annually by a qualified heating or cooling system technician It is a...

Page 8: ...rdly visible signs of dam age Check to make sure that delivery is complete Any defects or incorrect deliveries must be claimed immediately Notice Note the model Check the air blow out direction of the...

Page 9: ...ansport always transport the unit to final installation location in its original packag ing using a lifting truck Notice You can underpin the LW 330 L using a lifting truck transport the LW 250 L and...

Page 10: ...mponents in the unit Guides pipes through the marked openings on the back side of the unit Caution Do not damage the hydraulic connections under any circumstances Caution Do not tilt the unit more tha...

Page 11: ...s on the back side of the unit If the electrical connections will not be carried out directly thereafter mount the lower facing panel on the operating side Retractable ventilator In order to allow the...

Page 12: ...he unit housing 1 Mounting the ventilator within the inside of the unit The ventilator can be retracted into the unit the to tal length of the mounting Secure the ventilator using the mounting nuts an...

Page 13: ...raps or mounting rails Insert air duct of the fan side into the masonry Cut to length if necessary Secure air duct in masonry on all 4 sides for exam ple using wedges Installation Set the unit on a st...

Page 14: ...etonite waterstop tape closes the gap between the unit and the air duct airtight as soon as it has ex panded completely Center air outlet of the unit on the air duct Attach vertical and horizontal bet...

Page 15: ...e above ground insert and secure weather grilles at air duct inlet and outlet If air ducts are below ground for example in light wells mount wire mesh grille wire mesh 12 x 12 mm exposed cross section...

Page 16: ...r must be drained via the pre mounted hose in the unit for condensate discharge To do so connect the hose for condendate discharge with a water drain For positioning of the connection for conden sate...

Page 17: ...fficient so that the required hot water quantity is available even during a power outage Notice The heat exchanger surface of the hot wa ter tank must be dimensioned so that the heating capacity of th...

Page 18: ...ump with a 3 pole automatic cut out with at least 3mm contact gap Note the level of the release current Overview Technical data scope of delivery Electric section We offer a variety of hot water tanks...

Page 19: ...6kW at the factory in units with inte grated electic heating elements It can be connected for 2 3 or 4 kW 6kW on the contactor For further information see the adhesive label on the electric heating e...

Page 20: ...ront facade of the unit are recesses each with 4 recesses for the fastening of the control element 1 four upper recesses 2 four lower recesses 4 hooks are located on the back side of the control el em...

Page 21: ...able is available insert the network cable s RJ 45 plug into the left bushing of the control element Notice The network cable can be exchanged at any time In order to be able to connect it the screen...

Page 22: ...on the general checklist General checklist The installation inspection will prevent damage to the heat pump system that could be caused by in correct installation work Make sure of the following Cloc...

Page 23: ...injury due to electric cur rent Electrical connections may be installed on ly by qualified electricians Before opening the unit disconnect the system from the power supply and secure it from being swi...

Page 24: ...ns Heating circuit Heat source Refrigerant Refrigerant type Quantity kg Free cross section air channels mm Cross section condensate water length from unit mm m Electric Voltage code all pole circuit b...

Page 25: ...9 1 3 2 20 0 3 6 10 6 3 7 15 3 2 7 8 1 2 8 14 9 1 3 7 8 1 4 20 63 65 20 35 55 51 5600 25 1600 3200 4000 0 10 3200 4 395 G5 4 AG R407C 7 5 710 x 710 30 1 3 PE 400V 50Hz C25 1 N PE 230V 50Hz B10 3 N PE...

Page 26: ...28 30 32 34 36 38 40 42 44 46 20 15 10 5 0 5 10 15 20 25 30 35 Temp C 35 C 1VD 50 C 1VD 35 C 2VD 50 C 2VD COP 1 2 3 4 5 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Pe kW 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14...

Page 27: ...38 40 42 44 46 48 50 52 54 20 15 10 5 0 5 10 15 20 25 30 35 Temp C 35 C 1VD 50 C 1VD 35 C 2VD 50 C 2VD COP 1 2 3 4 5 6 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Pe kW 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14...

Page 28: ...32 34 36 38 20 15 10 5 0 5 10 15 20 25 30 35 Temp C 35 C 1VD 50 C 1VD 65 C 1VD 35 C 2VD 50 C 2VD 65 C 2VD COP 1 2 3 4 5 6 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Pe kW 0 1 2 3 4 5 6 7 8 9 10 11 12 13...

Page 29: ...lauf G 5 4 DIN ISO 228 5 Heizwasser Eintritt R cklauf G 5 4 DIN ISO 228 5 4 3 2 1 Schutzvermerk nach DIN 34 beachten A B C D E F 4 3 2 1 c b a Zust nderungstext PEP 002 2004 M 013 2004 M 001 2007 Lege...

Page 30: ...4 DIN ISO 228 5 Heizwasser Eintritt R cklauf G 5 4 DIN ISO 228 5 4 3 2 1 Schutzvermerk nach DIN 34 beachten A B C D E F 4 3 2 1 c b a Zust nderungstext PEP 002 2004 M 013 2004 M 001 2007 PEP 002 2004...

Page 31: ...text PEP 002 2005 M 001 2007 Datum 22 2 2 22 3 2 Legend UK819148a All dimensions in mm V1 Version 1 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR Air direction B...

Page 32: ...ext PEP 002 2005 M 001 2007 Datum 22 2 20 22 3 20 Legend UK819148a All dimensions in mm V2 Version 2 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR Air direction...

Page 33: ...5 M 001 2007 Datum 22 2 20 22 3 20 Legend UK819148a All dimensions in mm V3 Version 3 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR Air direction BS Control side...

Page 34: ...EP 002 2005 M 001 2007 Datum 22 2 20 22 3 20 Legend UK819148a All dimensions in mm V4 Version 4 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR Air direction BS Co...

Page 35: ...eizwasser Austritt Vorlauf R 1 1 2 5 Heizwasser Eintritt R cklauf R 1 1 2 5 4 3 2 1 Schutzvermerk nach DIN 34 beachten A B C D E F 4 3 2 1 a Zust nderungstext PEP 008 2005 M 001 2007 Datum 6 2 200 22...

Page 36: ...zwasser Eintritt Vorlauf R 1 1 2 5 Heizwasser Austritt R cklauf R 1 1 2 5 4 3 2 1 Schutzvermerk nach DIN 34 beachten A B C D E F 4 3 2 1 a Zust nderungstext PEP 008 2005 M 001 2007 Datum 24 3 200 22 3...

Page 37: ...PEP 008 2005 M 001 2007 M 999 2006 Datum 7 2 200 29 5 20 22 3 20 Legend UK819237b All dimensions in mm V1 Version 1 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR...

Page 38: ...PEP 008 2005 M 001 2007 M 999 2006 Datum 7 2 20 29 5 2 22 3 2 Legend UK819237b All dimensions in mm V2 Version 2 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR A...

Page 39: ...2007 M 999 2006 Datum 7 2 200 29 5 20 22 3 20 Legend UK819237b All dimensions in mm V3 Version 3 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR Air direction BS C...

Page 40: ...008 2005 M 001 2007 M 999 2006 Datum 7 2 200 29 5 20 22 3 20 Legend UK819237b All dimensions in mm V4 Version 4 RH Room height min 2100 OKF Upper edge of finished floor FA Finished outer facade LR Ai...

Page 41: ...FV Power supply compressor 3x400V Important Clockwise rotary field is absolutely necessary Terminals Terminal strips on controller board see sticker FP1 circulation pump ZIP 3 N PE 400V 50Hz 2 TRL VBO...

Page 42: ...al installation FP1 Terminals VBO B10 A Power supply compressor 3x400V Important Clockwise rotary field is absolutely necessary ZW1 Hot water or buffer storage tank TBW ZW1 Information on fuses can be...

Page 43: ...sor 1 M2 R20 Fan 4 UK817076a VD1 Function Nozzle heating fan 2 Sump heating for compressor 2 Network protection fan M1 K4 K3 K5 F4 F6 Fuses ventilator Terminal in switch box heat pump Star contactor f...

Page 44: ...ing pump L N PE power supply controller Contactor for compressor 2 Terminal in switch box heat pump AEP HUP Controller board Attention I max 6A 230VAC M8 Function MIS ZUP Safety temperature limiter he...

Page 45: ...r sensor TA R11 R7 External sensor Sensor mixing circuit 1 A1 R4 TB1 Hot gas sensor R5 CW TWA If installed heat source outlet gauge Return sensor TVL R3 THG If installed heat source input gauge R9 LW...

Page 46: ...additional heating ZW1 Contactor for compressor 2 PE 2 K6 sw VD1 M1 K1 R23 3 F3 X7 M2 VD1 Contactor for auxiliary heating 3 1 VENT M2 K2 Motor protection fan 1 R20 3 PE 400V 50Hz 4 3 N PE 400V 50Hz N...

Page 47: ...BUP UK817036d AEP Y1 Low pressure switch additional pump circulation pump MIS M8 Heating pump charge discharge mixer Contactor for auxiliary heating K1 ZUP ZW1 F1 M4 Y2 1 N PE 230V 50Hz Function M7 Te...

Page 48: ...50 Ohm Accessories Remote control Legend Domestic hot water sensor TA R11 R7 External sensor Sensor mixing circuit 1 A1 R4 TB1 Hot gas sensor R5 CW TWA If installed heat source outlet gauge Return sen...

Page 49: ...1 M1 R23 3 PE 400V 50Hz X7 K1 L1 L2 L3 PE power supply output compressor clockwise rotary field is absolutely necessary K2 2 N1 Compressor 1 3 VENT UK817053d Operating materials 2 PE 3 M3 5 Sump heati...

Page 50: ...ler board Attention I max 6A 230VAC VD2 HDP A1 2 ZUP BUP Terminal in switch box heat pump F1 Heating pump charge discharge mixer Contactor for compressor 2 M4 AEP L N PE power supply controller Legend...

Page 51: ...W R8 RFV Flow sensor TWE Controller board Attention I max 6A 230VAC R10 Operating materials R10 R2 Encoding resistor 1150 Ohm UK817053d Legend Accessories Remote control A1 CW Function R6 TRL LW330 38...

Page 52: ...461 LW 250L 100 467 LW 120 100 462 LW 150H 100 470 LW 120L 100 463 LW 150HL 100 471 LW 150 100 464 LW 320H 100 472 LW 190 100 465 LW 320HL 100 473 EC Directives Standardized EN 98 37 EG EN 378 EN 349...

Page 53: ...68 LW 330L 100 469 EC Directives Standardized EN 98 37 EG EN 378 EN 349 2006 95 EG EN 60529 EN 60335 1 2 40 2004 108 EG EN ISO 12100 1 2 EN 55014 1 2 EN ISO 13857 EN 61000 3 2 3 3 National Standards D...

Page 54: ......

Page 55: ...sealed Yes Weather protection screen installed Yes Rotary field of fan O K Heat source brine heat source water Heat source volume flow O K Motor protection setting A Rotary field of heat source circu...

Page 56: ......

Page 57: ...h the date you will be contacted by phone I hereby confirm that all preliminary work required for commissioning has been carried out and completed The system is ready for operation Requested commissio...

Page 58: ...Alpha InnoTec GmbH Industriestrasse 3 95359 Kasendorf Tel 49 0 9228 99 06 190 Fax 49 0 9228 99 06 199 Hotline 49 0 171 26 63 326 info alpha innotec com www alpha innotec com AT Peter Rie Mannheimstras...

Page 59: ...3 6921 RZ Duiven Tel 31 0 26 445 98 45 Fax 31 0 26 445 93 73 info nathan nl www nathan nl NO Alpha InnoTec Norge AS Langgaten 59 4306 Sandnes Tel 47 0 51 6605 95 Fax 47 0 51 6605 94 info alpha innotec...

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