Subscribe to Our Youtube Channel
Related Manuals for Alpha-InnoTec LWV Series
Summary of Contents for Alpha-InnoTec LWV Series
- Page 1 OPERATING MANUAL LWV – SERIES 83059100kUK Air/Water heat pumps Indoor installation www.alpha-innotec.com...
-
Page 2: Table Of Contents
Table of contents 12 Maintenance About this operating manual ..........20 ...... 3 12.1 Basic principles ........20 Validity ............3 12.2 Maintenance after commissioning ..20 Reference documents ....... 3 12.3 Maintenance as required ......20 Symbols and markings ......3 12.4 Clean and flush condenser ..... -
Page 3: About This Operating Manual
About this operating manual Symbol Meaning Safety-relevant information. This operating manual is part of the unit. Warning of physical injuries. Danger of fatal injury due to ► Before working on or with the unit read the electric current. operating manual carefully and follow it for all DANGER Indicates an imminent danger re- activities at all times, especially the warnings and... -
Page 4: Contact
Interference are kept up-to-date: by unqualified personnel can cause life-threatening ● www.alpha-innotec.com injuries and damage to property. ► Ensure that the personnel are familiar with the lo- cal regulations, especially those relating to work- Safety ing safely and in awareness of the hazard risks. -
Page 5: Residual Risks
2.4 Residual risks 2.6 Avoid damage to property The ambient air at the heat pump installation site, as Electric shock well as the air drawn in as a heat source, must not contain any corrosive constituents! Components in the unit are live with life-threatening voltage. -
Page 6: Description
Description ● Regular servicing and maintenance If a system is not planned, designed, started up and operated in accordance with the given requirements, 3.1 Delivery condition there is a risk that the following damage and faults will occur: ● Malfunctions and the failure of components, e.g. pumps, valves ●... -
Page 7: Accessories
The heat pump module Nameplates One nameplate is attached to the heat pump module in the rear facade cut-out at the factory. Two further nameplates are included in the delivery. ► Stick one nameplate on the outside of the unit on the lower facade of the switch box side. -
Page 8: Operation And Care
4.2 Care The integrated vibration decouplers for the hydraulics prevent structure-borne sound and vibrations from Wipe down the outside of the unit only using a damp being transferred into the fixed pipes and therefore cloth or cloth with mild cleaning agent (washing-up into the building. -
Page 9: Storage
5.2 Storage Lift the housing walls off the pallet and set down. ► Do not unpack the unit until directly before installation if possible. If the unit is not transported by a pallet truck: do not lift off the pallet until after unpacking and setting down the ►... -
Page 10: Installation
5.4 Installation Carrying the unit and transporting with a handcart CAUTION Housing walls are set down. In the air outlet area the air temperature is There are two lashing straps around the heat pump approx. 5 K below the ambient temperature. module with grip openings at different heights. - Page 11 Open the strap tensioner and turn the hook on the NOTE base plate through 90°. The noise emissions of the heat pumps must be taken into account in the respective installation plans for air/water heat pumps. The respective regional regulations must be observed.
-
Page 12: Installation Of Air Ducting
5.5 Installation of air ducting ► Ensure that a air / magnetic sludge separator is installed in the heating circuit. Air discharge to right or left ► Ensure that a dirt filter with a mesh size of 0.7 mm is installed as close as possible to the heating wa- Left air outlet Right air outlet ter inlet (return). -
Page 13: Electrical Installation
Electrical installation Insert the vent at the highest point of the heating circuit. Ensure that working overpressures Connect the electrical cables ( “Technical data / Scope of supply”, page 22) are not exceeded. IMPORTANT Irreparable damage to the compressor due to wrong Condensate connection rotating field (only applies to units with 400V con- The outlet for the heating water safety valve and... - Page 14 ► Mount the sockets (Ⓑ) towards the heat pump, 1.5. Insert the stripped wires into the pins (④). the plugs (Ⓢ) towards the hydraulic unit or the Example of a five-wire load cable: wall-mounted controller. ► If the load cable has single wires, insert each of them as far as they will go: With a three-wire load cable (230 V compressor at 8 kW device), insert the N and PE conductor in the...
- Page 15 1.5.3. Pull the operating tool or screwdriver out of the 1.9. Lock the top part of the strain relief housing firmly connection lock pin to lock the connection. onto the bottom part. Example of a five-wire load cable: 1.10. Screw the strain relief screw tight. 1.5.4.
- Page 16 2.3. Push the shielding braid back 10 mm over the 2.7.3. Pull the operating tool or screwdriver out of the sheath. connection lock pin to lock the connection. 2.7.4. Insert the three other wires in the same way into 2.4. Pull back the shielding foil up to the shielding braid the corresponding pins.
-
Page 17: Flushing, Filling And Venting
Flushing, filling and venting Connect the wired sockets of the load cable and the bus cable to the unit. 3.1. Remove the cover (①) for the plug-in connec- 8.1 Heating water quality tions on the back of the unit. NOTE For detailed information refer, among other things, to the VDI Guidelines 2035 “Vermei- dung von Schäden in Warmwasserheizanla-... -
Page 18: Flush, Fill And Vent The Heating Circuit
10 Set the overflow valve 8.2 Flush, fill and vent the heating circuit Outlet pipe of the safety valve is connected. NOTE ► Ensure that the set pressure of the safety valve is ● The activities in this section are only not exceeded. -
Page 19: Commissioning
11 Commissioning ● The UWP control signal is the indication of the currently required pump capacity in % ● If the flow rate is the current flow rate (measuring CAUTION accuracy +/- 200 l/h) The unit may only be started up if the air Fully open the overflow valve, close the heating ducts, weather and/or rain louvres have circuits... -
Page 20: Maintenance
12 Maintenance ► Check at regular intervals that the condensate can drain out of the device freely, without ob- struction. To this end, check the condensate pan in the device regularly for dirt/clogging and clean NOTE as necessary. Also check the evaporator from all recommend that conclude... -
Page 21: Clean And Flush Condenser
14 Dismantling and disposal 12.4 Clean and flush condenser ► Clean and flush the condenser in accordance with the manufacturer's instructions. 14.1 Dismantling ► After flushing the condenser with chemical ► Collect all substances safely. cleaning product: neutralise any residues and ►... -
Page 22: Technical Data / Scope Of Supply
Technical data / Scope of supply Performance data Values in brackets: (1 Compressor) LWV 82R1/3 LWV 122R3 Heating capacity | COP for A10/W35 acc. to DIN EN 14511-x: 2013 Partial load operation kW | COP 3.18 ı 5.25 5.50 ı 5.10 for A7/W35 acc. -
Page 23: Performance Curves
LWV 82R1/3 Performance curves / operating limits / heating Qh min/max [kW] Pel min/max [kW] 35°C 35°C 55°C 55°C -25 -20 -15 -10 Temp„ [°C] Temp„ [°C] ∆pmax [bar] 0,30 0,25 0,20 0,15 0,10 0,05 0,00 “ ” [m³/h] Temp„ [°C] 823290 c Legende:... - Page 24 Performance curves / cooling LWV 82R1/3 Pel min/max [kW] Q0 min/max [kW] 7°C 7°C 18°C 18°C Temp [°C] Temp [°C] ∆pmax [bar] 0,30 0,25 0,20 0,15 0,10 0,05 0,00 [m³/h] Temp [°C] 823290 c Legende: Volumenstrom Kühlwasser TempWS Temperatur Wärmesenke Q0 min/max Q0 min/max minimale/maximale Kühlleistung Keys: 823290c...
-
Page 25: Lwv 122R3
LWV 122R3 Performance curves / operating limits / heating Qh min/max [kW] Pel min/max [kW] 35°C 55°C 35°C 55°C -25 -20 -15 -10 Temp„ [°C] Temp„ [°C] ∆pmax [bar] 0,30 0,25 0,20 0,15 0,10 0,05 0,00 “ ” [m³/h] Temp„ [°C] 823291 c Legende:... - Page 26 Performance curves / cooling LWV 122R3 Q0 min/max [kW] Pel min/max [kW] 7°C 18°C 7°C 18°C Temp [°C] Temp [°C] ∆pmax [bar] 0,30 0,25 0,20 0,15 0,10 0,05 0,00 “ [m³/h] Temp [°C] 823291 c Legende: Volumenstrom Kühlwasser TempWS Temperatur Wärmesenke Q0 min/max Q0 min/max minimale/maximale Kühlleistung Keys: 823291c...
-
Page 27: Dimensonal Drawings
Dimensonal drawing 1 1420 Keys: UK819476a All dimensions in mm. Pos. Name Legende: D819476a Pos. Bezeichnung Dim. 8kW Dim. 12kW Alle Maße in mm. Front view Heizwasser Austritt G 1" G 5/4" Top view Vorderansicht (Vorlauf) Außengewinde Außengewinde Side view from right Seitenansicht von rechts Pos. - Page 28 Dimensonal drawing 2 Keys: UK819476a Legende: D819476a All dimensions in mm. Alle Maße in mm. Pos. Name Wärmepumpenmodul Vorderansicht Wärmepumpenmodul Seitenansicht von links Heat pump module front view Ventilatormodul Vorderansicht Heat pump module side view from left Ventilatormodul Seitenansicht von links Fan module, front view Fan module, side view from left Subject to change without notice | 83059100kUK | ait-deutschland GmbH...
- Page 29 Installation plan V1 + 20 ≥600 ≥600 >2270 Dim. Pos. Name Achtung: Platz für funktionsnotwendiges Zubehör beachten 1330 If finished wall thickness 240 to 320 1250 If finished wall thickness 320 to 400 If finished wall thickness 240 to 320 If finished wall thickness 320 to 400 Accessory: Wall duct 800x800x420 Accessory: Air duct 700x700x450...
- Page 30 Installation plan V2 + 20 ≥600 ≥600 >2270 Achtung: Platz für funktionsnotwendiges Zubehör beachten Dim. Pos. Name 1330 If finished wall thickness 240 to 320 1250 If finished wall thickness 320 to 400 If finished wall thickness 240 to 320 If finished wall thickness 320 to 400 Accessory: Wall duct 800x800x420 Legende:...
- Page 31 Installation plan V3 + 20 + 20 + 20 + 20 1280 1280 ≥600 ≥600 ≥600 ≥600 Dim. Pos. Name If finished wall thickness 240 to 320 >2860 >2860 If finished wall thickness 320 to 400 Achtung: Achtung: Accessory: Wall duct 800x800x420 Platz für funktionsnotwendiges Zubehör beachten Platz für funktionsnotwendiges Zubehör beachten Accessory: Air duct 700x700x450...
-
Page 32: Installation Plans
Installation plan 4 + 20 + 20 1280 + 20 + 20 1280 ≥600 ≥600 ≥600 ≥600 >2860 Dim. Pos. Name Achtung: If finished wall thickness 240 to 320 Platz für funktionsnotwendiges Zubehör beachten If finished wall thickness 320 to 400 >2860 Accessory: Wall duct 800x800x420 Achtung:... - Page 33 Installation plan V5 + 20 + 20 2280 ≥600 ≥600 >3860 Dim. Pos. Name Achtung: If finished wall thickness 240 to 320 Platz für funktionsnotwendiges Zubehör beachten If finished wall thickness 320 to 400 Accessory: Wall duct 800x800x420 Accessory: Air duct 700x700x450 Accessory: Air duct 700x700x1000 Legende: 819471...
- Page 34 Installation plan V6 + 20 + 20 2280 ≥600 ≥600 >3860 Dim. Pos. Name Achtung: If finished wall thickness 240 to 320 Platz für funktionsnotwendiges Zubehör beachten If finished wall thickness 320 to 400 Accessory: Wall duct 800x800x420 Accessory: Air duct 700x700x450 Accessory: Air duct 700x700x1000 Legende: 819471...
- Page 35 Installation plan V7 + 20 ≥600 ≥200 >1670 Pos. Bezeichnung Maß Pos. Bezeichnung Keys: UK819471 Bei Fertigwandstärke 240 bis 320 Zubehör: Wanddurchführung 800x800x420 All dimensions in mm. Bei Fertigwandstärke 320 bis 400 Zubehör: Luftkanal 700x700x450 Dim. Pos. Name Bei Fertigwandstärke 240 bis 320 Einbau über Erdgleiche If finished wall thickness 240 to 320 Version 7...
- Page 36 Installation plan V8 + 20 ≥200 ≥600 >1670 Pos. Bezeichnung Maß Pos. Bezeichnung Bei Fertigwandstärke 240 bis 320 Zubehör: Wanddurchführung 800x800x420 Keys: UK819471 Bei Fertigwandstärke 320 bis 400 Zubehör: Luftkanal 700x700x450 Dim. Pos. Name Bei Fertigwandstärke 240 bis 320 All dimensions in mm. Einbau über Erdgleiche If finished wall thickness 240 to 320 Bei Fertigwandstärke 320 bis 400...
-
Page 37: Coastal Installation
Coastal installation IMPORTANT The minimum distances necessary for correct and safe operation as well as any service work must be ob- served. Air intake on the side facing away from the coast / from the prevailing wind direction Air outlet not on the side facing the coast / prevailing wind direction ... -
Page 38: Hydraulic Integration
LWV with hydraulic station Subject to change without notice | 83059100kUK | ait-deutschland GmbH... -
Page 39: Lwv With Buffer Tank In Series And Hydraulic Module
LWV with buffer tank in series and hydraulic module Subject to change without notice | 83059100kUK | ait-deutschland GmbH... -
Page 40: Lwv With Separation Tank
LWV with separation tank Subject to change without notice | 83059100kUK | ait-deutschland GmbH... -
Page 41: Keys Hydraulic Integration
Subject to change without notice | 83059100kUK | ait-deutschland GmbH... -
Page 42: Circuit Diagrams
Circuit diagram 1/5 LWV 82R1/3 X10_L1_2 / 2.2 X10_N_0 / 2.6 X10_N_4 X10_N_2 / 1.4 X10_PE_0 / 3.2 X10_PE_4 X10_PE_2 / 2.2 X10_N_2 X10_L_2 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH... - Page 43 LWV 82R1/3 Circuit diagram 2/5 Mod-B-Inv / 3.1 Mod-A+Inv / 3.1 Mod-GND_Inv / 3.1 X10_L1_2 / 1.1 X10_N_4 / 1.2 X10_PE_2 / 1.2 X10_L_2 / 1.5 X10_N_0 / 1.1 X10_PE_4 GNYE / 1.2 Mod-A+ Ven / 3.0 Mod-B- Ven / 3.0 Refer to protection notice ISO 16016.
- Page 44 Circuit diagram 3/5 LWV 82R1/3 Mod-A+ Ven Mod-B- Ven Mod-A+Inv Mod-B-Inv Mod-GND_Inv X10_PE_0 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH...
- Page 45 LWV 82R1/3 Circuit diagram 4/5 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH...
- Page 46 Circuit diagram 5/5 LWV 82R1/3 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH...
-
Page 47: Lwv 122R3
LWV 122R3 Circuit diagram 1/5 X10_L1_0 / 2.2 X10_L2_0 / 2.2 X10_L3_0 / 2.2 X10_N_0 / 2.6 X10_N_2 / 1.4 X10_PE_0 / 2.2 X10_PE_4 X10_PE_2 / 3.2 X10_N_2 X10_L_2 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH... - Page 48 Circuit diagram 2/5 LWV 122R3 Mod-B-Inv / 3.1 Mod-A+Inv / 3.1 Mod-GND_Inv / 3.1 X10_L1_0 / 1.1 X10_L2_0 / 1.1 X10_L3_0 / 1.1 X10_PE_0 / 1.2 X10_L_2 / 1.5 X10_N_0 / 1.1 X10_PE_4 GNYE / 1.2 Mod-A+ Ven / 3.0 Mod-B- Ven / 3.0 Refer to protection notice ISO 16016.
- Page 49 LWV 122R3 Circuit diagram 3/5 Mod-A+ Ven Mod-B- Ven Mod-A+Inv Mod-B-Inv Mod-GND_Inv X10_PE_2 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH...
- Page 50 Circuit diagram 4/5 LWV 122R3 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH...
- Page 51 LWV 122R3 Circuit diagram 5/5 Refer to protection notice ISO 16016. Subject to change without notice | 83059100kUK | ait-deutschland GmbH...
- Page 52 GmbH Industriestraße 3 95359 Kasendorf Germany +49 9228 / 9906-0 +49 9228 / 9906-189 info@alpha-innotec.de www.alpha-innotec.com alpha innotec – an ait-deutschland GmbH brand Subject to technical amendments without prior notice.
Need help?
Do you have a question about the LWV Series and is the answer not in the manual?
Questions and answers