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Summary of Contents for Alpha-InnoTec LWDV Series
- Page 1 Air/Water Heat Pumps Dual / outdoor installation Operating Manual LWDV – series 83055800gUK – Translation of the original operating manual...
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Page 2: Table Of Contents
Table of contents 12.3 Cleaning and flushing the condenser..15 About this operation manual ...... 3 12.4 Annual maintenance ....... 15 Validity ............3 Reference documents ....... 3 13 Malfunctions ..........15 Symbols and markings ......3 14 Dismantling and disposal ......15 Contact ............4 14.1 Dismantling .......... -
Page 3: About This Operation Manual
About this operation manual 1.3 Symbols and markings Identification of warnings This operation manual is an integral part of the device. ► Before working on or with the device, always read Symbol Meaning the operation manual carefully and follow it for all Safety-relevant information. -
Page 4: Contact
Interfer- and are kept up-to-date: ence by unqualified personnel can result in fatal injuries ● Germany: www.alpha-innotec.de and material damage. ● EU: www.alpha-innotec.com ► Ensure that personnel are familiar with local regu- lations, especially those relating to working safely and in awareness of the hazard risks. -
Page 5: Disposal
Risk of injury from moving parts Improper action ► Only switch on the device when the covers and Requirements for minimum scale and corrosion dam- fan protection grille are fitted. age in hot water heating systems: ● Professional planning and commissioning Injuries and environmental damage due to ●... -
Page 6: Description
Description Functionally necessary accessories Only use genuine accessories made by the manufac- turer of the device. 3.1 Condition on delivery ● Hydraulic station ● Hydraulic module Additional accessories ● Wall duct with vibration decoupling ● Wall bracket ● Floor bracket ●... -
Page 7: Operation And Care
Operation and care Delivery, storage, transport and installation NOTE The device is operated via the control panel IMPORTANT of the heating and heat pump controller Damage to the housing and the device components ( Operation manual for the heating and due to heavy objects. heat pump controller). -
Page 8: Unpacking And Transport
5.3 Unpacking and transport 5.4 Installation Preparation for installation, together with Notes on safe transport the wall duct The device is heavy ( “Condensate line”, To connect the outdoor unit to the indoor part (hydraulic page 29). There is a risk of injuries or material dam- unit), there must be a suitable opening for the wall duct age if the device falls down or overturns. -
Page 9: Installation With A Wall Bracket
Installation of hydraulic Installation site requirements system ● Only install outdoors Clearance dimensions were complied. 6.1 Condensate drain “Minimum clearances”, page 28 Free air intake and blowing air are possible with- The condensate precipitated from the air must be re- ... -
Page 10: Connection To The Heating Circuit
Towards the inside of the building Insert the condensate pipe (wall duct accessory) through the wall duct (accessory) (using lubricant) and connect it to the condensate nozzle using the enclosed plastic elbows. “Wall duct installation instruction” If the condensate pipe is not routed inwards, the front and rear openings in the wall duct have to be sealed 1 Sealing plate with the enclosed plugs. -
Page 11: Electrical Installation
Electrical installation Establishing the electrical connections IMPORTANT Irreparable damage to the compressor due to wrong rotating field! ► Ensure a clockwise rotating field for the compres- sor’s load supply (for 400 V connection only). 1 Contact spring Basic information relating to the electrical 2 Bus plug connection 3 Contact spring installed in Bus plug (Pin 3) ● Any specifications by the local energy supply Further bus plug assignment: company apply to electrical connections Bus cable wire 1... -
Page 12: Flushing, Filling And Venting
Flushing, filling and venting 8.2 Flushing, filling and venting the heating circuit 8.1 Heating water quality The outlet pipe of the safety valve is connected. ► Ensure that the response pressure of the safety NOTE valve is not exceeded. ● For detailed information refer, among other things, to the VDI Guidelines NOTE 2035... -
Page 13: Setting The Overflow Valve
10 Setting the overflow valve The “Set bypass valve” menu item is set by default to “No”. The overflow valve adjustment function is deac- tivated. NOTE ● The UWP control signal is the indication of the currently required pump capacity as a % ● The activities in this section are only neces- sary for integration of the storage tank in series ●... -
Page 14: Commissioning
11 Commissioning 12 Maintenance CAUTION NOTE Prior to commissioning the unit, the facing We recommend that you conclude a mainte- panels must be closed and the fan protec- nance agreement with your specialist heat- tion grille must be mounted. ing company. The relevant planning and design data of the system ... -
Page 15: Cleaning And Flushing The Condenser
14 Dismantling and disposal ● Check at regular intervals that the condensate can drain out of the device freely, without obstruc- tion. To this end, check the condensate pan in the 14.1 Dismantling device and the evaporator regularly for dirt/clog- ging and clean as necessary The device is disconnected from the power sup- ... -
Page 16: Technical Data / Scope Of Supply
Technical data / scope of supply LWDV Performance data Values in brackets: (1 Compressor) LWDV 91-1/3 Heating capacity | COP for A10/W35 acc. to EN14511 Partial load operation kW | COP 3,01 | 6,03 for A7/W35 acc. to EN14511 Partial load operation kW | COP 2,77 | 5,41 for A7/W55 acc. -
Page 17: Performance Curves
Performance curves LWDV Pe min/max [kW] Qh min/max [kW] 35°C 35°C 55°C 55°C 65°C 65°C Temp„ [°C] Temp„ [°C] ∆pmax [bar] 0,20 0,15 0,10 0,05 0,00 “ ” [m³/h] Temp„ [°C] 823296a Legende: “” Volumenstrom Heizwasser Temp„ Temperatur Wärmequelle Temp” Temperatur Heizwasser ∆pmax maximaler Druckverlust... -
Page 18: Dimensional Drawings
LWDV Dimensional drawings 1320 1090 4x M8 IG 175 100 1270 Legende: D819504 Alle Maße in mm. Vorderansicht Seitenansicht von links C-C Schnitt (Grundplatte) Pos. Name Technische Änderungen vorbehalten Keys: UK819504 Heating water outlet (supply) G 1ʺ external thread All dimensions in mm. Heating water inlet (return) G 1ʺ external thread Pos. Name Vent Front view Nozzle (in separate package) for condensate drain pipe Side view... -
Page 19: Installation Plans
Protection zones / safety distances LWDV 2,3m 0,5m 0,5m 3,3m Abbildung: Sicherheitsabstände zur Wärmepumpe Legende: DE819401 Technische Änderungen vorbehalten Keys: UK819401 Wärmepumpe Pos. Name Schutzbereich Heat pump bis zum Boden Türen, Fenster, Lichtschächte, usw. ins Haus Protection zone to the floor Aufstellung Schutzbereich Wärmepumpe Doors, windows, light wells etc. -
Page 20: Wall Bracket
LWDV Wall bracket with wall duct 1320 FS >800 FS >800 Legende: 819393-1c Technische Änderungen vorbehalten. Alle Maße in mm. Variante 1 Keys: 819393-1c Vorderansicht All dimensions in mm. Draufsicht Detailansicht Verkleidung Pos. Name Detailansicht Wandbefestigung Detailansicht Kondensatleitung innerhalb Gebäude Variant 1 Detailansicht Kondensatleitung außerhalb Gebäude Front view... -
Page 21: With Hydraulic Connection Line
Wall bracket LWDV with hydraulic connection line 1320 FS >800 FS >800 Legende: 819393-2c Technische Änderungen vorbehalten. Alle Maße in mm. Variante 2 Keys: 819393-2c Vorderansicht Draufsicht All dimensions in mm. Detailansicht Verkleidung Detailansicht Wandbefestigung Pos. Name Detailansicht Kondensatleitung außerhalb Gebäude Variant 2 Fertigaußenfassade Front view... -
Page 22: Floor Bracket
LWDV Floor bracket with wall duct 1320 FS >800 FS >800 Legende: 819393-2c Technische Änderungen vorbehalten. Alle Maße in mm. Variante 3 Keys: 819393-3c Vorderansicht Draufsicht All dimensions in mm. Detailansicht Verkleidung Detailansicht Kondensatleitung innerhalb Gebäude Pos. Name Detailansicht Kondensatleitung außerhalb Gebäude Variant 3 Detailansicht Bodenbefestigung Front view... -
Page 23: With Hydraulic Connection Line
Floor bracket LWDV with hydraulic connection line 1320 FS >800 FS >800 Legende: 819393-4c Technische Änderungen vorbehalten. Alle Maße in mm. Variante 4 Vorderansicht Draufsicht Keys: 819393-4c Detailansicht Verkleidung All dimensions in mm. Detailansicht Kondensatleitung außerhalb Gebäude Detailansicht Bodenbefestigung Pos. Name Fertigaußenfassade Variant 4... -
Page 24: Drill Template For Wall Bracket
LWDV Drill template for wall bracket with wall duct Ø12 Legende: 819393-5c Technische Änderungen vorbehalten. Alle Maße in mm. BB1 Bohrbild für Wandkonsole (Zubehör) an Befestigungswand zu V1 Vorderansicht Keys: 819393-5c Detailansicht Wandbefestigung All dimensions in mm. Gerätekontur Pos. Name Bohrung für Leerrohr KG DN125, Øa 125 BB1 Drill template for wall bracket (accessory) on mounting wall for V1 Befestigungsbohrungen für Wandkonsolen... -
Page 25: With Hydraulic Connection Line
Drill template for wall bracket LWDV with hydraulic connection line Ø12 Legende: 819393-6c Technische Änderungen vorbehalten. Alle Maße in mm. BB2 Bohrbild für Wandkonsole (Zubehör) an Befestigungswand zu V2 Vorderansicht Detailansicht Wandbefestigung Keys: 819393-6c Gerätekontur All dimensions in mm. Befestigungsbohrungen für Wandkonsolen Pos. -
Page 26: Foundation For V3 With Wall Duct
LWDV Foundation for V3 with wall duct 1320 1190 >1300 1320 Legende: 819393-7c Technische Änderungen vorbehalten. Alle Maße in mm. FU3 Ansicht Fundament zu V3 Vorderansicht Draufsicht Keys: 819393-7c All dimensions in mm. OKF Oberkante Fundament Pos. Name Fertigaußenfassade Pos. Name Bore for empty sewer conduit KG DN125, Ø... -
Page 27: Foundation For V4
Foundation for V4 LWDV with hydraulic connection line 1320 >1300 1190 X (1 : 5) Ø12 Legende: 819393-8c Technische Änderungen vorbehalten. Pos. Name Alle Maße in mm. Foundation Keys: 819393-8c FU4 Ansicht Fundament zu V4 Hydraulic connection line All dimensions in mm. Vorderansicht Detailansicht Bodenbefestigung Empty conduit DN 150 (on site) -
Page 28: Minimum Clearances
LWDV Minimum clearances >3000 Legende: 819393-10c Technische Änderungen vorbehalten. Alle Maße in mm. FW2 Funktionsnotwendige Mindestabstände Draufsicht Fertigaußenfassade Luftrichtung Keys: 819393-10c All dimensions in mm. Mindestabstände Pos. Name FW2 Functionally necessary minimum clearances Top view Complete external facade Direction of air >... -
Page 29: Condensate Line
External condensate line connection LWDV Legende: 819400-1 Technische Änderungen vorbehalten. Aufstellungshinweise für Anschluß der Kondensatleitung außerhalb des Gebäudes. Kiesschicht zur Aufnahme von bis zu 50l Kondenswasser pro Tag als Pufferzone zum versickern. Kondensatablaufrohr DN 40 Wichtig: Beim direkten Einleiten des Kondenswassers in die Erde (Abbildung 1a), muss das Kondensatablaufrohr (3) zwischen Boden und Wärmepumpe isoliert werden. -
Page 30: Internal Condensate Line Connection
LWDV Internal condensate line connection Legende: 819400-2 Technische Änerungen vorbehalten. Aufstellungshinweise für Anschluß der Kondensatleitung innerhalb des Gebäudes. Wichtig: Beim Anschluss der Kondensatleitung innerhalb eines Gebäudes muss ein Syphon eingebaut werden, der mit dem Abflussrohr gasdicht abschließt (siehe Abbildung 2a). An der Kondensatabflussleitung der Wärmepumpe dürfen keine zusätzlichen Abflussleitungen angeschlossen werden. -
Page 31: Hydraulic Integrations
LWDV with hydraulic station Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH... -
Page 32: Lwdv With Buffer Tank In Series And Hydraulic Module
LWDV with buffer tank in series and hydraulic module Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH... -
Page 33: Lwdv With Separation Buffer Tank And Hydraulic Module
LWDV with separation buffer tank and hydraulic module Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH... -
Page 34: Keys Hydraulic Integration
Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH... -
Page 35: Circuit Diagrams
Circuit diagram 1/3 LWDV brown blue brown brown Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH... - Page 36 LWDV Circuit diagram 2/3 OUT4 OUT3 Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH...
- Page 37 Circuit diagram 3/3 LWDV Green Yellow White Brown AIN1 AIN2 brown white green Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH...
- Page 38 Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH...
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Page 39: Ec Declaration Of Conformity
EC Declaration of Conformity The undersigned confirms that the following designated device(s) as designed and marketed by us fulfill the standardized EC directives, the EC safety standards and the product-specific EC standards. In the event of modification of the device(s) without our approval, this declaration shall become invalid. Designation of the device(s) Heat Pump Unit model... - Page 40 GmbH Industriestraße 3 D-95359 Kasendorf E info@alpha-innotec.de W www.alpha-innotec.de alpha innotec – an ait-deutschland GmbH brand...
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