Alpha-InnoTec LW 161H-A/V Operating Manual Download Page 27 | Manualshive

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Subject to change without notice | 83061500aUK – Translation into English of the original German operating manual | ait-deutschland GmbH

Row tank

LW 161H-A/V

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Summary of Contents for LW 161H-A/V

Page 1: ...UK 83061500aUK Translation into English of the original German operating manual Air Water Heat Pumps Outdoor Installation Operating Manual LW 161 H A V ...

Page 2: ...arameters for the respective model This operating manual is intended only for persons assigned to work on or with the unit Treat all its constituent parts confidentially They are protected by copyright They may not be reproduced transmitted copied stored in electronic systems or translated into another language either wholly or in part without the express written permission of the manufacturer Sym...

Page 3: ...ation 9 Sound 10 Installation 11 Attaching the air deflector hoods 12 Installation connection to the heating circuit 14 Condensate drain 15 PRESSURE SAFETY 15 CIRCULATION PUMP 15 Permissible positions of the circulation pump 15 Circulation pump technical data 16 BUFFER TANK 16 WATER HEATING 16 HOT WATER TANK 16 ELECTRICAL CONNECTION WORK 16 Power connection 17 FLUSHING FILLING ANDVENTING THE SYSTE...

Page 4: ...to operate when used for its intended purpose The construction and design of the unit conform to current state of the art standards all relevant DIN VDE regulations and all relevant safety regulations Every person who carries out work on the unit must have read and understood the operating manual before starting any work This also applies if the person concerned has already worked with such a unit...

Page 5: ...the heat pump which can result in complete failure irreparable total damage to the heat pump Can be installed near the coast CAUTION In the air outlet area the air temperature is approx 5 K below the ambient temperature Under certain climatic conditions an ice layer can therefore form in the air outlet area Install the heat pump so that the air blower does not discharge into footpath areas Custome...

Page 6: ...is mandatory for air water heat pumps Heat metering for brine water and water water heat pumps only has to be installed for a flow temperature 35 C The heat metering must record the total thermal energy output heating and hot water to the building In heat pumps with heat metering the evaluation is carried out by the controller The controller displays the thermal energy output into the heating syst...

Page 7: ...te pan in the unit and the condensate drain regularly for dirt blockages and clean as necessary Icing of the protective grating If temperatures fall below freezing and high levels of humidity are present ice can form on the protective grating of the air deflector hoods In order to ensure fault free operation the ice must be removed regularly It is best to sign a maintenance agreement with a heatin...

Page 8: ...r outwardly visible signs of damage Check to make sure that the delivery is complete Any defects or incorrect deliveries must be reported immediately NOTE Note the unit model Technical data scope of supply overview FUNCTIONALLY NECESSARY ACCESSORIES ATTENTION Use only original accessories made by the manufac turer of the unit The heating and heat pump controller as a wall mounted controller is a f...

Page 9: ...STALLATION LOCATION ATTENTION Install the unit outside buildings only Dimensioned drawing and installation plan for the respective model TRANSPORT TO THE INSTALLATION LOCATION To prevent damage during transport transport the packed unit to its final installation location using a pallet truck forklift truck or crane WARNING Risk of tilting and overturning on lifting the unit from the wooden pallet ...

Page 10: ...etches LW 161 H A V Distance from the heat pump in m 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Directivity factor Sound pressure level at max heating output in dB A Q 2 55 49 45 5 43 41 39 4 38 1 36 9 35 9 35 34 2 33 4 32 7 32 1 31 5 30 9 30 4 29 9 29 4 29 4 58 52 48 5 46 44 42 4 41 1 39 9 38 9 38 37 2 36 4 35 7 35 1 34 5 33 9 33 4 32 9 32 4 32 8 61 55 51 5 49 47 45 4 44 1 42 9 41 9 41 40...

Page 11: ...is an additional 1 2 dB INSTALLATION Place the unit on a load bearing firm and horizontal foundation Make sure that the foundation is designed for the weight of the heat pump Materials that fulfil this requirement can be used for the foundation concrete paving slabs etc The surface in the air outlet area of the heat pump must be permeable to water ATTENTION In the air outlet area the air temperatu...

Page 12: ...gs do not press against the fan Lift the unit with the crane and place it on the base Make sure that the unit s baseframe is in full contact with the base ATTACHING THE AIR DEFLECTOR HOODS WARNING Rotating parts on the unit For safety reasons mount the two air deflector hoods on the unit before carrying out any other work If you haven t done so already remove the lower facing panels from the switc...

Page 13: ...top Lift off the unit cover and put it down in a safe place Installing the air deflector hoods ATTENTION Before starting the installation remove the protective film from the air deflector hoods Hook the air deflector hoods onto the brass bushings at the top of the unit frame 1 Eye in the air deflector hood 2 Brass bushing on the unit frame Screw the air deflector hoods onto the unit frame on the s...

Page 14: ...the connections always protect the connections on the unit from twisting in order to prevent damage to the copper pipes inside the unit Flush the heating circuit thoroughly before connecting the unit to the heating circuit Dirt and deposits in the heating circuit can cause malfunc tions Install shut off devices for the heating water outlet flow and heating water inlet return on the heat pump side ...

Page 15: ...d Pumpenstrecke entleeren 2 4 Schrauben am Pumpenkopf lösen 3 Pumpenkopf anheben 4 Pumpenkopf um 180 drehen 5 Pumpenkopf einsetzen und befestigen 6 Bei Belieben kann das Pumpentypenschild ebenfalls gedreht werden HINWEIS Die Umwälzpumpe darf nur senkrech werden Daraus ergeben sich zwei zu Installationsmöglichkeiten 1 senkrecht nach unten Auslieferungszustand 2 senkrecht nach oben drückend Pumpenge...

Page 16: ... that the required quantity of hot water is available even during a power cut The heat exchanger surface of the hot water tank must be dimensioned so that the heating capacity of the heat pump is transferred with minimum temperature drop We offer a variety of hot water tanks for you to choose from They are optimally matched to your heat pump Integrate the hot water tank in the heat pump system as ...

Page 17: ...E In devices with integrated electric heating element the electric heating element is connected for 9 kW 6 kW in the factory At contactor Q it is possible to select 6kW 4 kW 2 phase operation Disconnect Q5 6 for this Or 3 kW 2 kW 1 phase operation Disconnect Q5 6 and Q5 4 for this The values in brackets are for the 6 kW heating element Disconnected cables must be furnished with screw terminals Onl...

Page 18: ... at an angle in the unit frame hang on the unit frame at the top and close the quick release screws HEAT PUMP SIDE CONNECTION OF THE BUS CABLE The connection between the heat pump and the heating and heat pump controller is made via a BUS cable NOTE When laying the cable inside the building note that unshielded power supply cables voltage supply of outdoor unit and shielded cables Mod bus must be ...

Page 19: ... also be conditioned appropriately This is the only way to comply with the VDI 2035 requirements and the recommendations and installation instructions of the heat pump manufacturer Part 2 of VDI 2035 also refers to the reduction in total salt content conductivity The risk of corrosion is far lower if Flushing filling and venting the system ATTENTION The system must be absolutely free from air befo...

Page 20: ...ultimately re sult in pitting ON THE SAFE SIDE WITH LOW SALT OPERATION The problems listed above do not occur at all with low salt operation as the heating water contains neither corrosive salts such as sulphates chlorides and nitrates nor alkalising sodium hydrogen carbonate The corrosive properties of deionised water are very low and in addition scale cannot form This is the ideal approach for c...

Page 21: ...0947 2 The heating circuit is flushed filled and thoroughly vented All shut off devices of the heating circuit are open All pipe systems and components of the system are leaktight Carefully fill out and sign the completion report for heat pump systems Manufacturer s homepage Within Germany and Austria Send completion report for heat pump systems and general checklist to the manufacturer s factory ...

Page 22: ...n again WARNING Only qualified heating or cooling system personnel are allowed to remove the unit from the system ATTENTION Recycle or ensure proper disposal of unit compo nents refrigerants and oil according to the relevant regulations standards and guidelines REMOVAL OF THE BUFFER BATTERY ATTENTION Before scrapping the heating and heat pump con troller remove the buffer battery on the proces sor...

Page 23: ...ting circuit Flow rate min ı nom ı max l h 2000 Free compression ı Pressure loss ı Flow rate bar ı bar ı l h 0 593 ı 0 077 ı 2000 max allowable operating pressure bar 1000 2000 General unit data 3 0 Total weight kg Refrigerant type capacity ı kg 315 Free cross section air ducts mm R410A ı 4 0 Electrics Voltage code all pole fuse protection heat pump ı A Voltage code fuse protection control voltage...

Page 24: ...Wärmepumpe 823233 Legende neu Volumenstrom Heizwasser 0 2 4 6 8 10 12 14 16 18 20 22 24 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Qh min max kW 35 C 50 C 65 C 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 0 5 1 1 5 2 2 5 3 m h p bar Bezeichnung Seite 1 Döring 05 09 2014 823233a Datei 823233a Leistungs Druckverlustkurven LW 160H AV xls Änd Ä M Ersteller Datum Leistungs Druckverlustkurven PEP001 2013 Döri...

Page 25: ...ate hose Outside Ø 36x3 4 Baseplate LR Air direction 779 430 1931 C C LR 1050 1780 170 270 360 110 779 124 200 275 1031 1 2 3 4 Legende DE819436 Technische Änderungen vorbehalten Alle Maße in mm A Vorderansicht B Seitenansicht C Draufsicht Schnitt ohne Fassade und Hutzen 1 Heizwasser Austritt Vorlauf R 1 1 4 2 Heizwasser Eintritt Rücklauf R 1 1 4 3 Kondensatschlauch Außen 36x3 4 Grundplatte LR Luf...

Page 26: ... 2 1 LR A C 4 3 2 1 A B C D E F 4 3 2 1 a Zust Ä PE PE Key UK819377a All dimensions in mm A Front view C Top view Minimum clearances 1 Recess in base 2 Local heat pipe for heating water forward return flow 3 Reserve conduit for electric cables minimum diameter 70mm 4 Condensate discharge minimum diameter 50mm 5 Water permeable area gravel in the air outlet area 6 Base LR Air direction LW 161H A V ...

Page 27: ...27 Subject to change without notice 83061500aUK Translation into English of the original German operating manual ait deutschland GmbH Row tank LW 161H A V ...

Page 28: ...28 Subject to change without notice 83061500aUK Translation into English of the original German operating manual ait deutschland GmbH Separate buffer tank LW 161H A V ...

Page 29: ...9 Dirt trap 0 6 mm mesh 15 Mixer circuit three way mixer MK2 3 discharge 30 Spill tray für brine mix 100 Room thermostat for cooling optional 17 Temperature difference regulator 31 Wall breakthrough 101 Controls supplied by customer 19 Mixer circuit four way mixer MK2 charge 32 Inlet pipe 102 Dew point monitor optional 21 Mixer circuit circulation pump FP2 3 33 Brine manifuld 103 Room thermostat f...

Page 30: ...ut out auxiliary heating 2 Contactor electric heating element hot water or buffer tank Plug power supply Plug Mod Bus Contactor for auxiliary heating Control signal of additional heat generator 2 alternative is general malfunction 3 N PE 400V 50Hz X100 831228 X3 1 A1 X3 2 X4 X200 1 2 3 4 5 6 7 8 A B C D E F A B C D E F AIT 831228 Stromlaufplan ait deutschland GmbH PEP012 2017 30 01 2018 AP L N 1 N...

Page 31: ...e reactors Line Filter inverter Terminal in switch box heat pump 817452 1 G1 E23 F6 PFC X10 3 M1 R6 F1 1 2 3 4 5 6 7 8 1 2 8 A B C D E F A B C D E F Blatt Bl 1 3 3 4 5 6 7 AIT 817452 Stromlaufplan ait deutschland GmbH PEP012 2017 14 12 2017 AP 1N PE 2 T1 4 T2 6 T3 2 B3 2 T1 4 T2 6 T3 1 L1 3 L2 5 L3 L1 A GND B N PE N 2 C1 E23 2 B2 B D 2 C4 A D 2 C4 GND 2 C4 2 1 C6A RF1 R20 L1 L2 R21 L3 R22 N PE T10...

Page 32: ...box heat pump Safety temperature limiter heating element Connecting cable Mod Bus 817452 J14 X10 K20 J20 STB Q6 J15 X20 X200 J22 J11 K22 J7 K23 1 2 3 4 5 6 7 8 1 2 8 A B C D E F A B C D E F Blatt Bl 2 3 3 4 5 6 7 AIT 817452 Stromlaufplan ait deutschland GmbH PEP012 2017 14 12 2017 AP N 1 A4 L L N N PE PE 1 B3 13 14 2 E23 1 A4 1 2 28 N 1 2 A1 A2 4 MOD 5V 1 B8 B D 1 A4 A D 1 A4 GND 1 A4 3 Mod Gnd 1 ...

Page 33: ...I Liquid temperature before EEV heating reverse Flow sensor Heat source input sensor B10 817452 B11 J13 X100 R3 R2 R1 J21 R5 R4 SEC Board 1 2 3 4 5 6 7 8 1 2 8 A B C D E F Bl 3 4 5 6 7 AIT 817452 Stromlaufplan ait deutschland GmbH PEP012 2017 14 12 2017 AP EVI I P 6 5 HD I P 4 3 ND I P 2 1 6 10 EEV TFL 5 9 4 8 EVI TSG3 3 7 2 6 TSG1 1 5 4 4 TWE 3 3 2 2 TVL 1 1 J5 J9 J12 J14 J17 J20 J15 J19 J11 J7 J...

Page 34: ...34 Subject to change without notice 83061500aUK Translation into English of the original German operating manual ait deutschland GmbH ...

Page 35: ...35 Subject to change without notice 83061500aUK Translation into English of the original German operating manual ait deutschland GmbH ...

Page 36: ...ait deutschland GmbH Industriestraße 3 D 95359 Kasendorf E info alpha innotec de W www alpha innotec de alpha innotec an ait deutschland GmbH brand UK ...

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