UK
83059600eUK – Translation of the original operating manual
Air/water heat pumps
Operating manual
LWAV alira
Page 1: ...UK 83059600eUK Translation of the original operating manual Air water heat pumps Operating manual LWAV alira ...
Page 2: ... 5 5 Noise 11 6 Installation and connection 12 7 Attach the side panel the rear panel the cover and the front panel 13 8 Installation of hydraulic system 13 9 Electrical installation 14 10 Flushing filling and venting 15 10 1 Heating water quality 15 10 2 Flushing filling and venting the heating circuit 15 11 Insulation of hydraulic connections 15 12 Setting the overflow valve 15 13 Commissioning ...
Page 3: ...ulic integration Operating manual of the heating and heat pump controller Short description of the heat pump controller Operating manual of the extension board accessories Log book 1 3 Symbols and markings Identification of warnings Symbol Meaning Safety relevant information Warning of physical injuries DANGER Indicates an imminent danger re sulting in severe injuries or death WARNING Indicates a ...
Page 4: ...r ence by unqualified personnel can result in fatal inju ries and material damage Ensure that the personnel are familiar with the lo cal regulations especially those relating to work ing safely and in awareness of the hazard risks Have work on the electrical and electronic compo nents carried out only by qualified personnel with electrical training Have any other work on the system carried out onl...
Page 5: ...heating systems Professional planning and commissioning Closed system with regard to corrosion Integration of an adequately dimensioned pres sure maintenance Use of demineralized water heating water or VDI 2035 water Regular servicing and maintenance If a system is not planned commissioned and operat ed in accordance with the given requirements there will be a risk of the following damage and malf...
Page 6: ...d right only remove after transport 5 Carrying straps with openings for carrying 3 2 Design NOTE This section essentially names the compo nents relevant for fulfilling the tasks described in this operating manual The heat pump module 1 3 2 4 1 Evaporator module 2 Fan module can be removed if required 3 Fan radial 4 Cooling circuit module The cooling circuit module 1 6 4 2 3 5 7 8 1 Electrical swit...
Page 7: ...rant with high temperature is liquefied condenser Here the high temperature is transferred to the heat ing water and used in the heating circuit The liquid re frigerant with high pressure and high temperature is expanded expansion valve The pressure and tem perature drop and the process restarts The heated heating water can be used for the domestic hot water or for heating the building The tempera...
Page 8: ... immediately before installation Store the unit protected against Moisture Frost Dust and dirt 4 Operation and care NOTE The unit is operated via the control panel of the heating and heat pump controller op erating manual of the heating and heat pump controller 4 1 Energy and environmentally aware operation The generally applicable requirements for energy and environmentally aware operation of a h...
Page 9: ... with a lift truck Transport the unit to the place of installation in packaged for and secured on a wooden pallet Unpacking 1 Remove plastic films Ensure that you do not dam age the unit 2 Dispose of the transport and packaging material in an environmentally sound manner and in accord ance with local regulations Lift panels off the pallet and set them down If the unit is not transported by a lift ...
Page 10: ...talla tion site 5 4 Installation Installation and connection CAUTION In the air outlet area the air temperature is approx 5 K below the ambient temperature Under certain climatic conditions an ice lay er can therefore develop in the air outlet ar ea Install the heat pump so that the air blow er does not discharge into footpath areas NOTE Always comply with the installation plan for the respective ...
Page 11: ... Mode sound pressure level 44 38 34 32 30 28 27 26 25 24 23 22 22 21 20 20 19 19 18 18 Q4 sound pressure level 53 47 43 41 39 37 36 35 34 33 32 31 31 30 29 29 28 28 27 27 Q4 Silent Mode sound pressure level 47 41 37 35 33 31 30 29 28 27 26 25 25 24 23 23 22 22 21 21 Q8 sound pressure level 56 50 46 44 42 40 39 38 37 36 35 34 34 33 32 32 31 31 30 30 Q8 Silent Mode sound pressure level 50 44 40 38 3...
Page 12: ... dB Example If the level difference between two unequal sound sources is 5 dB the level increase is an addi tional 1 2 dB 6 Installation and connection 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 develop in the air outlet area In stall the heat pump so that the air blower does not discha...
Page 13: ... an existing unit is replaced the old vibration decoupling parts must not be reused NOTE Before connecting to the heating system the heating circuit must be thoroughly flushed ATTENTION Damage to the copper pipes due to impermissible load Secure all connections against twisting 9 9 Cross sections and lengths of the pipes for the heating circuit are adequately dimensioned 9 9 The free pressing of t...
Page 14: ...he heat pump with an all pole circuit breaker with at least 3 mm contact spacing according to IEC 60947 2 If required residual current circuit breaker type A is sufficient Note the tripping current level Technical data scope of supply on page 19 Comply with the electromagnetic compatibility regulations EMC regulations Install the control and sensor cables and unit sup ply cable sufficiently far ap...
Page 15: ...ary to remove the valve motor 1 Vent the system at the highest point 2 Vent the heat pump at the hydraulic connection set 11 Insulation of hydraulic connections Insulate hydraulic lines in accordance with the local regulations 1 Open shut off devices 2 Perform a pressure test and check for leaks 3 Insulate external piping on site 4 Insulate all connections fittings and pipes 5 If the unit is used ...
Page 16: ...ergy supply company has been notified of operation of the heat pump system 9 9 The system is air free 9 9 Installation check using the general checklist has been completed successfully 1 Ensure that the following points are fulfilled com pletely Right hand clockwise rotating load supply field is available at the compressor The system is installed and mounted accord ing to this operating manual The...
Page 17: ...rain out of the unit freely without obstruction To this end check the condensate pan in the unit and the evaporator regularly for dirt clogging and clean as necessary 14 3 Annual maintenance Determine the quality of the heating water by analysis In the event of deviations from the speci fications take suitable measures without delay 14 4 Check the evaporator and the condensate pan and clean them i...
Page 18: ...ave the fault message and unit number at hand 16 Dismantling and disposal 16 1 Dismantling 9 9 The unit is disconnected from the power supply and protected against being switched back on again Collect all media safely Separate components by their materials 16 2 Disposal and recycling Dispose of environmentally hazardous media ac cording to the local regulations e g refrigerant compressor oil Ensur...
Page 19: ...W ı kW 1 79 ı 8 42 Operating limits Heating circuit return min I Heating circuit supply flow max Heating C 20 I 65 Heat source heating min I max C 5 I 30 additional operating points B 9 W60 Sound Sound pressure level at 1 m distance from edge of unit min I max inside dB A 29 ı 39 Sound pressure level at 1 m distance from edge of unit min I Night I max outside dB A 200 ı 720 ı 1500 Sound power leve...
Page 20: ...kverlustkurven LWV 82R1_3 Änd Ä M Ersteller Datum Leistungs Druckverlustkurven PEP017 2016 Döring 17 07 2017 LWV 82R1 3 Qh min max Zeichnungsnummer 823290 0 1 2 3 4 5 6 7 8 9 10 11 12 25 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Qh min max kW 35 C 55 C 0 0 0 1 0 2 0 3 0 0 5 1 1 5 2 2 5 3 m h pmax bar 15 20 25 30 35 40 45 50 55 60 65 25 20 15 10 5 0 5 10 15 20 25 30 35 40 Temp C Temp C 823290 Key Hea...
Page 21: ...e Datei 823291 Leistungs Druckverlustkurven LWV 122R3 Änd Ä M Ersteller Datum Leistungs Druckverlustkurven PEP017 2016 Döring 17 07 2017 LWV 122R3 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 25 20 15 10 5 0 5 10 15 20 25 30 35 Temp C Qh min max kW 35 C 55 C 0 0 0 1 0 2 0 3 0 0 5 1 1 5 2 2 5 3 m h pmax bar 15 20 25 30 35 40 45 50 55 60 65 25 20 15 10 5 0 5 10 15 20 25 30 35 40 Temp C Temp C 823291 Key...
Page 22: ...rohrung LR Luftrichtung Technische Änderungen vorbehalten 4 3 2 1 A B C D E F Zust Ä Schutzvermerk ISO 16016 beachten P Key D819495 1 All dimensions in mm A Front view B Side view from left C Top view E Rear view without pipework LR Air direction Subject to change without notice Item Name Dim 8 kW Dim 12 kW 1 Heating water outlet supply G 1 external thread G 5 4 external thread 2 Heating water inl...
Page 23: ...ht von links A2 Ventilatormodul Vorderansicht B2 Ventilatormodul Seitenansicht von links A1 B1 B2 A2 Legende D819495 2 Alle Maße in mm Technische Änderungen vorbehalten 4 3 2 1 A B C D E F 4 3 2 1 Zust Ä Schutzvermerk ISO 16016 beachten P Key D819495 2 All dimensions in mm A1 Heat pump module front view B1 Heat pump module side view from left A2 Fan module front view B2 Fan module side view from l...
Page 24: ...direction OKB Upper edge of ground FA Complete external panel FO 1000 FO 2500 FO 6000 FO 2150 FO 2500 FS 1000 FS 1000 FS 1000 R1000 LR FB 1200 FB 1600 FB 600 LR 400 2200 V1 400 3500 V2 C LR Legende D819496 Technische Änderungen vorbehalten Alle Maße in mm C Draufsicht V1 Wandaufstellung ohne Überbauung der Wärmepumpe V2 Wandaufstellung mit Überbauung der Wärmepumpe FO Freiraum bis zum nächsten Obj...
Page 25: ...zwasser Austritt Vorlauf 2 Heizwasser Eintritt Rücklauf 3 Kondensatablaufrohr DN 40 8 Haube vertikales Anschlussset 9 Bodenteil Haube OKB Oberkante Boden E OKB OKB 4 3 2 1 A B C D E F Schutzvermerk ISO 16016 beachten P Key D819497 1 Subject to change without notice All dimensions in mm B Side view from left E Rear view V Detailed view of vertical connection set 1 Heating water outlet supply 2 Heat...
Page 26: ...nsicht Y Z Detailansicht Bodenbefestigung 11 Fundament frostsicher 12 Hydraulische Verbindungsleitung 13 Leerrohr DN150 160 bauseits 14 Kondensatablaufrohr DN100 110 bauseits A C 4 3 2 1 A B C D E F Schutzvermerk ISO 16016 beachten PEP 011 Key D819497 2 Subject to change without notice All dimensions in mm A Front view OKF Upper edge of foundation C Top view GK Device contour Y Detailed view Y OKB...
Page 27: ...ätekontur OKB Oberkante Boden 16 Leerrohr für Bus Kabel 17 Leerrohr für Elektrokabel 18 Heizwasser Vor und Rücklaufleitung Das Fundament darf keinen Körperschallkontakt zum Gebäude haben A C Z 4 3 2 1 A B C D E F Schutzvermerk ISO 16016 beachten P Key D819497 3 Subject to change without notice All dimensions in mm A Front view OKF Upper edge of foundation C Top view GK Device contour X Detailed vi...
Page 28: ...analisation abgeleitet ist auf eine Verlegung mit einem Gefälle zu achten In allen Fällen Abbildung 1a und Abbildung 1b muss gewährleistet sein dass das Kondenswasser frostfrei abgeführt wird 1b 1a 1c 4 3 2 1 A B C D E F Schutzvermerk ISO 16016 beachten PE Key D819497 4 Subject to change without notice Installation instructions for connecting the condensate line outside the building KS Gravel laye...
Page 29: ...arf weder eine Rückschlagklappe noch ein Syphon eingebaut werden In allen Fällen Abbildung 2a muss gewährleistet sein dass das Kondenswasser frostfrei abgeführt wird 2a 4 3 2 1 A B C D E F 4 3 2 1 Zust Änd Schutzvermerk ISO 16016 beachten PEP Key 819497 5 Subject to change without notice Installation instructions for connecting the condensate line inside the building 3 Condensate drain pipe DN 40 ...
Page 30: ...nslation of the original operating manual ait deutschland GmbH Hydraulic integration with hydraulic station T 102 T 100 2 66 11 D 101 12 M 24 7 25 HUP 54 50 75 111 26 BUP A B 46 5 8 8 B TBW ZWE 46 5 46 62 12 1 104 3 3 31 31 A TA 8371235 IBN xxx 8371235 ...
Page 31: ...inal operating manual ait deutschland GmbH Hydraulic integration with buffer tank in series and hydraulic module 54 B TBW 111 8 8 B A 26 BUP 8 8 ZWE 6 M 24 7 5 8 46 71 38 62 23 ZUP T 102 T 100 2 66 11 D 101 H TRL 5 12 12 8 8 50 111 1 104 3 3 31 31 A TA 8371234 IBN 8371234 ...
Page 32: ...on of the original operating manual ait deutschland GmbH 54 B TBW 111 8 8 B A 26 BUP 8 8 8 10 23 ZUP 104 H TRL G TRL 66 11 8 8 8 10 9 HUP D 101 51 111 18 ZWE M 24 7 16 1 104 3 3 31 31 A TA 8371237 IBN xx 8371237 Hydraulic integration of separation buffer tank ...
Page 33: ...t water ZWE 28 Brine circulation pump VBO Additional circuit board 29 Dirt trap max 0 6 mm screen size 15 Mixing circuit three way mixer MK2 3 discharging 30 Collection container for brine mixture 100 Room thermostat cooling accessories optional 17 Temperature difference control SLP 31 Wall penetration 101 Control on site 19 Mixing circuit four way mixer MK2 charging 32 Supply pipe 102 Dew point m...
Page 34: ...ug power supply Plug Mod Bus Plug power supply ventilator 817450 BP1 F2 BP1 BP2 F1 BP2 BP Q10 R20 C1 X10 X100 1 N PE 120V 50Hz F6 X400 1 G1 X300 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 2 3 4 5 6 7 AIT 817450 Stromlaufplan ait deutschland GmbH PEP011 2017 19 07 2017 AP U V VD1 W PE 1 2 Mod B 2 C1 Mod GND 2 C1 Mod A 2 C1 1 2 1 HDP P 2 E20 2 B3 E20 N 2 B4 4 2 3 1 2 green brown white ...
Page 35: ...0 X11 X200 X1 X3 K21 X4 X17 K22 X18 K23 X8 R1 R3 R4 R5 XE R6 R2 B10 X15 B11 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 2 3 4 5 6 7 AIT 817450 Stromlaufplan ait deutschland GmbH PEP011 2017 19 07 2017 AP Mod A Ven 1 B8 Mod B Ven 1 B8 Mod A 1 B2 Mod B 1 B2 Mod GND 1 B2 white 2 2 2 green 3 3 3 brown 4 4 4 1 PE Steu 1 B8 A B 12V GND L L Steu 1 B8 N N Steu 1 B8 K1 N K2 E20 1 A3 N E20 N 1 ...
Page 36: ... Plug power supply ventilator 817451 BP1 F2 BP1 BP2 F1 BP2 Q10 RF1 X10 X100 3 N PE 400V 50Hz F6 X400 1 G1 X300 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 2 3 4 5 6 7 AIT 817451 Stromlaufplan ait deutschland GmbH PEP011 2017 31 07 2017 AP U V VD1 W PE 1 2 Mod B 2 C1 Mod GND 2 C1 Mod A 2 C1 4 2 3 E20 2 B3 E20 N 2 B4 1 2 1 HDP P 2 green brown white X1 X2 L2 X3 X4 L3 L1 U V W black black...
Page 37: ...1 X11 X200 X1 X3 K21 X4 X17 K22 X18 K23 X8 R1 R3 R4 R5 XE R6 R2 B10 X15 B11 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 2 3 4 5 6 7 AIT 817451 Stromlaufplan ait deutschland GmbH PEP011 2017 31 07 2017 AP Mod A Ven 1 B8 Mod B Ven 1 B8 Mod A 1 C2 Mod B 1 B2 Mod GND 1 C2 white 2 2 2 green 3 3 3 brown 4 4 4 1 PE Steu 1 B8 A B 12V GND L L Steu 1 B8 N N Steu 1 B8 K1 N K2 E20 1 A3 N E20 N 1 ...
Page 38: ...38 Subject to change without notice 83059600eUK Translation of the original operating manual ait deutschland GmbH ...
Page 39: ...39 Subject to change without notice 83059600eUK Translation of the original operating manual ait deutschland GmbH EC Declaration of Conformity ...
Page 40: ...ait deutschland GmbH Industriestrasse 3 95359 Kasendorf Germany E info alpha innotec de W www alpha innotec de alpha innotec an ait deutschland GmbH brand UK ...
