Alpha-InnoTec LW 140 Operating Manual
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Alpha-InnoTec LW 140 Operating Manual

Air/water heat pumps
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aIr/water
Inside installation
We reserve the right to modify technical specifications without prior notice.
83054400aUK
Translation of the original instruction manual
Operati ng manual
Lw 140(L) –Lw 310(L)
Lw 180H
© Alpha-InnoTec GmbH
Heat PumPs
uK

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Summary of Contents for Alpha-InnoTec LW 140

  • Page 1 Operati ng manual aIr/water Heat PumPs Inside installation Lw 140(L) –Lw 310(L) Lw 180H We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH Translation of the original instruction manual...

  • Page 2: Please Read First

    Please read first symbols This operating manual provides important information The following symbols are used in the operating manual. on the handling of the unit. It is an integral part of the They have the following meaning: product and must be stored so that it is accessible in the immediate vicinity of the unit.

  • Page 3: Table Of Contents

    WASTE dISpoSAl ..............5 lW 180H ................34 dImENSIoNAl dRAWINGS ANd INSTAllATIoN plANS INfoRmATIoN foR opERAToRS Dimensional drawings LW 140 – LW 180 • LW 180H ..35 dimensional drawings opERATING pRINcIplEof HEAT pUmpS......6 LW 140L – LW 180L • LW 180HL ......36 Installation plans LW 140(L) –...

  • Page 4: Intended Use

    Intended use safety and security The unit may be used only for the intended purpose. The unit is operationally safe when used for the intend- That means: ed purpose. The construction and design of the unit con- form to the state of the art, all relevant dIN/vdE regu- •...

  • Page 5: Customer Services

    Customer services attentIon for safety reasons: Never disconnect the unit from the power sup- for technical information please contact a qualified tech- ply, unless the unit is being opened. nician or the manufacturer's local partner. overview “customer service”. attentIon Install the heat pump only indoors and operate only with outside air as the heat source.

  • Page 6: Operating Principleof Heat Pumps

    Operating principleof heat Heat quantity recording pumps In addition to the proof of the unit's efficiency, EEWaer- meGalso meets the demand for a heat quantity recording Heat pumps operate on the principle of a refrigerator: (hereafter refered to as HqR). The HqR is mandato- the same technology, only with the opposite effect.

  • Page 7: Maintenance Of The Unit

    Cleaning and rinsing of unit Components The outer surfacesof theunit can be cleaned with a damp cloth and household cleaning products. do not use cleaning or care products that contain abra- WarnIng! sives, acids and/or chlorine. Such products would de- unit components may be cleaned and stroy the surfaces and could also damage the technical rinsed only by customer service personnel...

  • Page 8: Scope Of Delivery

    scope of delivery proceed as follows: Example of scope of delivery: Inspect delivery for outwardly visible signs of dam- age. view 1: check to make sure that delivery is complete. Any defects or incorrect deliveries must be claimed immediately. notIce. Note the model.

  • Page 9: Installation And Assembly

    Installation and assembly transport to installation loCation To prevent damage during transport, always transport observe the following when performing all work: the unit to final installation location in its original packag- ing, using a lifting truck. notIce. Always comply with applicable accident pre- notIce.
  • Page 10 The lW 140(l) and lW 180(l) units can be lifted with " and/or 1" pipes (provided by customer) that are suit- able for the weight of the respective unit. Special holes are provided in the frame for this purpose.
  • Page 11 proceed as follows: lift the unit on the pipes with at least four people and carry it to its final installation location… Remove lower facing panels on the fan side of the unit. To do so, loosen quick-release screws. Turn counter- WarnIng! clockwise 90°…...
  • Page 12 Slant the facing panel upwards, remove and set aside push the fan in the direction of the evaporator up in a safe place… to the top metal tab inside the unit… 1 top metal tab inside the unit Then remove side facing panels from the unit too and store safely…...

  • Page 13: Installation

    installation mounting the air duCts Set the unit on a stable, solid and level, preferably sound- notIce. insulated surface. make sure that the foundation is de- signed for the weight of the heat pump. Note the air blow-out direction of the unit. –...
  • Page 14 notIce. mount the wall ducts 1 cm above the finished outer facade. Rotate the already-interlocked parts 90° and affix the final piece at the bottom... 1 masonry of the house exterior 2 Insert the wall duct in the masonry (1 cm above the finished outer facade) or retrofit (using foam in the masonry): Rotate the already-interlocked parts by 90°...
  • Page 15 The interlocking of the air ducts is carried out Stick the adapter base included with delivery on the as described in the section – entitled "Wall edge of the air duct... duct(s) assembly". position the air duct on the respective opening of the air intake side...

  • Page 16: Installation / Connection To Heating Circuit

    Set the weather / rain guards on the assembly frame notIce. in the wall duct and screw down... The screen frame has no function, it is included solely to provide an optically attractive transi- tion to the wall duct. wire mesh grille and weather / rain guards assembly proceed as follows: Remove the wire mesh grille and the weather / rain...

  • Page 17: Condensate Discharge

    WarnIng! “Hydraulic connection” instructions. the condenser may be rinsed only by cus- tomer service personnel authorized by the manufacturer. notIce. check to make sure that the diameters and connect the unit to the pipes of the heating cir- lengths of the pipes for the heating circuit are cuit via vibration decouplers.

  • Page 18: Pressure Relief

    Circulating pumps discharge of the condensate into the sewage system is permitted only via a funnel siphon, which must be acces- sible at all times. attentIon Always note the model. Pressure relief do not use regulated circulating pumps. circulating pumps and domestic hot water circu- lation pumps must be multi-stage pumps.

  • Page 19: Electrical Connections

    electrical connections sor through the rubber sockets on the facing panel in the unit… observe the following when performing all work: • cut out the rubber sockets on the facing panel… Danger! for positioning of the rubber sockets for insert- Danger of fatal injury due to electric cur- ing the wires, see "dimensional drawing"...

  • Page 20: Rinsing, Filling And Bleeding The System

    The guide values of vdI 2035 part I and part II must notIce. therefore be complied with as minimum requirements The control element of the heat and heat pump for proper operation of the systems. our practical regulator can be connection with a computer experience has shown that the safest and most trouble- or network using an network cable designed free running of the systems is achieved with so-called...
  • Page 21 and in addition, fur cannot form in the boiler. This is the water softening to vdi 2035 – part i ideal approach for closed heating circuits, in particular, If the water is softened before the heating is filled, in because low oxygen input into the heating circuit can accordance with the vdI 2035 guidelines, no scale also be tolerated.

  • Page 22: Insulating The Hydraulic Connections

    Insulating the hydraulic 4 hooks are located on the back side of the control el- ement and can be used to hang the control element on connections the front facade of the unit: Insulate the vibration decouplers and the pipes of the heating circuit.

  • Page 23: Installation And Removal Of The Screen

    Installation and removal of the Stick the heating and heat pump regulator's control cable into the right bushing on the bottom of the screen control element… installing the sCreen notIce. The screen is provided at the time of delivery so that the control element may be inserted in the upper recesses of the front facade.

  • Page 24: Commissioning

    Commissioning beginning first on one side and moving upwards, lock the screen's snap-in lugs in place in the slots provided on the front of the facade… Danger! the unit may be commissioned only with the air ducts and weather grille or rain guard installed and with the covers closed.

  • Page 25: Safety Temperature Limiter

    Dismantling safety temperature limiter A safety temperature limiter is built into the electric heating element (depending on model). In the event of a Danger! malfunction in the heat pump or air in the system, check Danger of fatal injury due to electric cur- whether the reset button of the safety temperature lim- rent! iter has tripped.

  • Page 26: Technical Data / Scope Of Delivery

    technical data / scope of delivery Model designation Heat pump type Brine/water ı Air/water ı Water/water • applicable ı — not applicable Installation location Indoors ı Outdoors • applicable ı — not applicable Conformity Performance data Heating capacity/COP at 2 Compressors kW ı...
  • Page 27 LW 140 (L) LW 180(L) LW 251(L) LW 310 (L) — ı • ı — — ı • ı — — ı • ı — — ı • ı — • ı — • ı — • ı — • ı —...
  • Page 28 technical data / scope of delivery Model designation Heat pump type Brine/water ı Air/water ı Water/water • applicable ı — not applicable Installation location Indoors ı Outdoors • applicable ı — not applicable Conformity Performance data Heating capacity/COP at 2 Compressors kW ı...
  • Page 29 LW 180H — ı • ı — • ı — • 19,3 ı 3,7 10,9 ı 3,8 19,7 ı 3,1 10,4 ı 3,2 17,5 ı 3,3 9,0 ı 3,4 21,8 ı 4,0 12,5 ı 4,4 14,8 ı 2,8 7,5 ı 2,8 13,6 ı...

  • Page 30: Performance Curves

    Pressure loss heat pump Verdichter Compressor(s) Leistungs-Druckverlustkurven Bezeichnung: Änd./Ä.M./Ersteller/Datum LW 140 (L;A) Seite: 1/1 - / PEP028-2009 / Opel / 16.03.10 Zeichnungsnummer: 823154 Datei: 823154 Leistungs- Druckverlustkurven LW140 (L;A).xls We reserve the right to modify technical specifications without prior notice.

  • Page 31: Lw 180(L)

    Performance curves Lw 180(L) Qh (kW) Temp„ (°C) Pe (kW) 35°C 1VD 50°C 1VD 35°C 2VD 50°C 2VD Temp„ (°C) Temp„ (°C) ∆p (bar) 0,4000 0,3000 0,2000 p∆” 0,1000 0,0000 “” (m³/h) 823155 Legende: DE823129L/170408 “” Volumenstrom Heizwasser Temp„ Temperatur Wärmequelle Heizleistung Legend: UK823129L/170408...

  • Page 32: Lw 251(L)

    Lw 251(L) Performance curves Qh (kW) Temp„ (°C) Pe (kW) 35°C 1VD 50°C 1VD 35°C 2VD 50°C 2VD Temp„ (°C) Temp„ (°C) ∆p (bar) 0,4000 0,3500 0,3000 0,2500 0,2000 0,1500 0,1000 p∆” 0,0500 0,0000 “” (m³/h) 823156a Legende: DE823129L/170408 “” Volumenstrom Heizwasser Legend: UK823129L/170408...
  • Page 33 Performance curves Lw 310(L) Qh (kW) Temp„ (°C) Pe (kW) 35°C 1VD 50°C 1VD 35°C 2VD 50°C 2VD Temp„ (°C) Temp„ (°C) ∆p (bar) 0,1000 0,0875 0,0750 0,0625 0,0500 0,0375 p∆” 0,0250 0,0125 0,0000 10,0 “” (m³/h) 823147a Legende: DE823129L/170408 “”...
  • Page 34 Lw 180H Performance curves Qh (kW) Temp„ (°C) Pe (kW) 35°C 1VD 50°C 1VD 64°C 1VD 35°C 2VD 50°C 2VD 64°C 2VD Temp„ (°C) Temp„ (°C) ∆p (bar) ∆p ” “” (m³/h) 823162 Legende: DE823129L/170408 “” Volumenstrom Heizwasser Temp„ Temperatur Wärmequelle Heizleistung Legend: UK823129L/170408...

  • Page 35: Dimensional Drawings Lw 140 - Lw 180 • Lw 180H

    Dimensional drawings LW 140 – LW 180 • LW 180H 4x M8 1780 1620 1578 4x M8 1620 1578 Legend: UK819355a All dimensions in mm. Legende: D819355a Technische Änderungen vorbehalten. Front view Alle Maße in mm. Side view from left...
  • Page 36 Lw 140L – Lw 180L Dimensional drawings 4x M8 1780 1620 1578 4x M8 1620 1578 Legend: UK819356 Legende: D819356- All dimensions in mm. Technische Änderungen vorbehalten. Alle Maße in mm. Front view Side view from left Vorderansicht Seitenasicht von links Side view from right Seitenansicht von rechts Rear view...

  • Page 37: Installation Plan Version 1

    Installation plan version 1 LW 140(L) – LW 180(L) • LW 180H 1020 ≥800 ≥800 > 2965 Item Designation Dim. Legende: UK819336b-1 With finished wall thickness 240 to 320 2340 All dimensions in mm. With finished wall thickness 320 to 400...

  • Page 38: Installation Plan Version 2

    LW 140(L) – LW 180(L) • LW 180H Installation plan version 2 1020 ≥800 ≥800 > 2925 Item Designation Dim. Legende: UK819336b-2 With finished wall thickness 240 to 320 2340 All dimensions in mm. With finished wall thickness 320 to 400...

  • Page 39: Installation Plan Version 3

    Installation plan version 3 LW 140(L) – LW 180(L) • LW 180H 2023 1020 1020 ≥800 ≥800 >3430 Item Designation Dim. Legende: UK819336b-3 With finished wall thickness 240 to 320 All dimensions in mm. With finished wall thickness 320 to 400...

  • Page 40: Installation Plan Version 4

    LW 140(L) – LW 180(L) • LW 180H Installation plan version 4 3023 1020 1020 ≥800 ≥800 > 4430 Dim. Item Designation Legende: UK819336b-4 With finished wall thickness 240 to 320 All dimensions in mm. With finished wall thickness 320 to 400...

  • Page 41: Dimensional Drawings Lw 251 - Lw 310

    Dimensional drawings Lw 251 – Lw 310 4x M8 1887 1763 1718 4x M8 1763 1718 Legend: UK819357b All dimensions in mm. Legende: D819357b Technische Änderungen vorbehalten. Front view Alle Maße in mm. Side view from left Vorderansicht Side view from right Seitenasicht von links Rear view Seitenansicht von rechts...

  • Page 42: Dimensional Drawings Lw 251L - Lw 310L

    Lw 251L – Lw 310L Dimensional drawings 4x M8 1887 1763 1718 4x M8 1763 1718 Legende: D819358b Technische Änderungen vorbehalten. Legend: UK819358b Alle Maße in mm. All dimensions in mm. Vorderansicht Front view Seitenasicht von links Side view from left Seitenansicht von rechts Rückansicht Side view from right...

  • Page 43: Installation Plan Version 1

    Installation plan version 1 Lw 251(L) – Lw 310(L) 1020 ≥800 ≥800 > 2965 Legende: 819337 Pos. Bezeichnung Technische Änderungen vorbehalten. Zubehör: Wanddurchführung 1000x1000x420 Alle Maße in mm. Zubehör: Luftkanal 900x900x1000 Zubehör: Luftkanalbogen 900x1050x1450 Legend: UK819337a-1 All dimensions in mm. Pos.

  • Page 44: Installation Plan Version 2

    Lw 251(L) – Lw 310(L) Installation plan version 2 1020 ≥800 ≥800 > 2965 Legende: 819337 Pos. Bezeichnung Technische Änderungen vorbehalten. Zubehör: Wanddurchführung 1000x1000x420 Legend: UK819337a-2 All dimensions in mm. Alle Maße in mm. Zubehör: Luftkanal 900x900x1000 Zubehör: Luftkanalbogen 900x1050x1450 Item Designation Dim.

  • Page 45: Installation Plan Version 3

    Installation plan version 3 Lw 251(L) – Lw 310(L) 2023 1020 1020 ≥800 ≥800 >3430 Legende: 819337 Pos. Bezeichnung Technische Änderungen vorbehalten. Zubehör: Wanddurchführung 1000x1000x420 Legend: UK819337a-3 All dimensions in mm. Alle Maße in mm. Zubehör: Luftkanalbogen 900x1050x1450 Einbau über Erdgleiche: Item Designation Dim.

  • Page 46: Installation Plan Version 4

    Lw 251(L) – Lw 310(L) Installation plan version 4 3023 1020 1020 ≥800 ≥800 > 4430 Legend: UK819337a-4 All dimensions in mm. Legende: 819337 Pos. Bezeichnung Item Designation Dim. Technische Änderungen vorbehalten. Zubehör: Wanddurchführung 1000x1000x420 Alle Maße in mm. Zubehör: Luftkanal 900x900x1000 With finished wall thickness 240 to 320 Zubehör: Luftkanalbogen 900x1050x1450 With finished wall thickness 320 to 400...

  • Page 47: Terminal Diagrams

    Lw 140(L) – Lw 251(L) 3~N/PE/400V/50Hz 3~N/PE/400V/50Hz 3~N/PE/400V/50Hz 1~N/PE/230V/50Hz B10 A ZW2/SST We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...

  • Page 48: Lw 310(L)

    Lw 310(L) terminal diagram 3~N/PE/400V/50Hz 3~N/PE/400V/50Hz 3~PE/400V/50Hz 1~N/PE/230V/50Hz B10 A ZW2/SST We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 49 terminal diagram Lw 180H 3~N/PE/400V/50Hz 3~PE/400V/50Hz 3~N/PE/400V/50Hz 1~N/PE/230V/50Hz B10 A ZW2/SST We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 50 Lw 140(L) Circuit diagram 1/3 +10V +24V We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 51 Circuit diagram 2/3 Lw 140(L) We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...

  • Page 52: Circuit Diagrams

    Lw 140(L) Circuit diagram 3/3 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...

  • Page 53: Lw 180(L)

    Circuit diagram 1/3 Lw 180(L) +10V +24V We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 54 Lw 180(L) Circuit diagram 2/3 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 55 Circuit diagram 3/3 Lw 180(L) We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...

  • Page 56: Lw 251(L)

    Lw 251(L) Circuit diagram 1/3 +10V +24V We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 57 Circuit diagram 2/3 Lw 251(L) We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 58 Lw 251(L) Circuit diagram 3/3 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 59 Circuit diagram 1/3 Lw 310(L) We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 60 Lw 310(L) Circuit diagram 2/3 ZUP/ZIP We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 61 Circuit diagram 3/3 Lw 310(L) We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 62 Lw 180H Circuit diagram 1/3 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 63 Circuit diagram 2/3 Lw 180H We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 64 Lw 180H Circuit diagram 3/3 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 65 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...

  • Page 66: Ec Declaration Of Conformity

    LW 71A 100 540 LW 101 100 530 LW 81A 100 541 LW 121 100 531 LW 101A 100 542 LW 140 100 532 LW 121A 100 543 LW 140L 100 533 LW 140A 100 544 LW 180 100 534...
  • Page 67 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...
  • Page 69 We reserve the right to modify technical specifications without prior notice. 83054400aUK © Alpha-InnoTec GmbH...

  • Page 70: Customer Service

    Customer service addresses in the event of a serviCe Call for a current list and additional partners of the manufacturer, please visit www.alpha.innotec.com. Ticino Alpha-InnoTec Österreich ait-schweiz AG oy callidus Ab Eco-Wp via alla Torre 2 Hiekkakiventie 1 Wärmepumpenhandelsges. m.b.H 6850 mendriso 00710 Helsinki Währingerstr.
  • Page 71 Lt/Lv UAb TENKo baltic bjärneroth Teknik basanaviciaus g. 45 Evas väg 5 03109 vilnius 280 64 Glimåkra Tel.: +370 526 435 82 Tel.: +46 (0) 708 420 544 fax: +370 526 435 83 fax: +46 (0) 444 222 0 info@tenko.lt bjarneroth@telia.com www.tenko.lt www.btait.se...

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