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Summary of Contents for Alpha-InnoTec LWCV 82R3
- Page 1 Air/water heat pumps Operating Manual LWCV 83059000dUK - Translation of the original operating manual...
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Page 2: Table Of Contents
Table of Contents 16 Maintenance About this operating manual ...............21 ........ 3 16.1 Basic principles Validity ............21 ................3 16.2 Maintenance as required Reference documents ........21 ..........3 16.3 Yearly maintenance Symbols and markings ..........21 ........... 3 16.4 Check evaporator and condensate pan and Contact ................ -
Page 3: About This Operating Manual
About this operating manual 1.3 Symbols and markings Identification of warnings This operating manual is part of the unit. ► Before working on or with the unit read the Symbol Meaning operating manual carefully and follow it for all Safety-relevant information. activities at all times, especially the warnings and Warning of physical injuries. -
Page 4: Contact
1.4 Contact ► Allow qualified, skilled personnel only to do any other work on the system, e.g. Addresses for purchasing accessories, for service ● Heating installer cases or for answers to questions about the unit and this operating manual can be found on the internet and ●... -
Page 5: Disposal
2.5 Disposal Improper action Requirements for minimum scale and corrosion Batteries damage in hot water heating systems: Improper disposal of the buffer battery damages the ● Proper planning, design and commissioning environment. ● Closed system with regard to corrosion ► Dispose of the buffer battery in an environmentally ●... -
Page 6: Description
Description 3.1 Delivery condition: Heat pump module Compact module The compact module 1 Switch box cover 2 Blind cover and louvre grille 3 Side wall (2-piece) and cover 4 Rear wall 5 Side wall (complete) 6 Front wall 7 Supporting crosspiece (left and right - only remove after transportation!) 8 Lashing straps (with grip openings) 9 Transport box for accompanying parts:... - Page 7 Heating circuit / domestic hot water circulation pump Refrigerant circuit module 10 Heating circuit / domestic hot water switching valve The refrigerant circuit module: Cover for electrical connections 2 Pre-finished connection kit, heat pump module / compact module Manometer, safety valve 4 3 x ball valves with flushing device 3 x copper piping for hydraulic connection to the heating system Plug connection to the fan module...
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Page 8: Accessories
3.3 Accessories Control panel The following accessories are available for the unit through the manufacturer's local partner: ● Additional masking plate for the front cover panel, if the control panel is mounted on the wall ● Domestic hot water tank ●... -
Page 9: Operation And Care
Delivery, storage, transport Cooling and installation Cooling is integrated in the units. The following options are possible for the cooling function ( operating manual of the heating and heat pump controller): ATTENTION ● Active cooling Damage to the housing and the unit components due ●... -
Page 10: Storage
Package 4: Transport the unit preferably with a pallet truck, alternatively with a handcart or by carrying ● Documents (manuals, ERP data and label) ► Do not tilt the heat pump module by more than 45°. ● Installation instructions ● 2 x name plates WARNING! Do not transport heat pumps and compact... - Page 11 Break off the projecting struts on the supporting ► Lift the heat pump module off the compact module crosspieces. and set it down. Carrying the compact module ► Carry the compact module to the installation site using the 4 lashing straps. Use two carrying loops on each side Lashing straps with grip openings Styrofoam strut Screws on the fan module...
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Page 12: Installation
5.4 Installation Installation area and space requirements NOTE Note and follow the local regulations and standards regarding the installation area and space requirements. The table shows the regulations to EN 378-1 relevant in Germany. Refrigerant Limit value [kg/m³] Secure the heat pump module to the handcart R 134a 0.25 with lashing straps. -
Page 13: Set-Up And Connection
Set-up and connection Remove the two lashing straps: 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 such that the air blower does not discharge into footpath areas. -
Page 14: Installation Of Air Ducting
Installation of air ducting ► Secure all connections against twisting. Cross-sections and lengths of the pipes for the 7.1 Air outlet to right or left heating circuit are adequately dimensioned. The free pressing of the circulation pump produces Left air discharge: Right air discharge: at least the minimum throughput required for the... - Page 15 ► Tighten the union nut only as far as described Or on the left below. Check pipe ends scratches, dirt deformation. Check proper position of the clamping ring on the fitting. Push the pipe through the clamping ring up to the limit stop in the fitting.
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Page 16: Electrical Installation
Connect the electrical cables Fit an HT-bend onto the condensate outlet. Route piping into the funnel waste trap. ATTENTION Heat pump installation instructions Irreparable damage to the compressor due to wrong rotating field! ► Ensure that there is a clockwise rotating field for the compressor load infeed. -
Page 17: Installing The Control Panel
Installing the control panel NOTE The control panel can be inserted in a recess in the front panel of the unit or can be installed on the wall. Heat pump installation instructions Mount the control panel on the wall and connect Release the rear bracket from the control panel. -
Page 18: Operate The Controller Via A Pc/Network
11.1 Operate the controller via a PC/ 12.2 Flush and fill the heating and network domestic hot water charging circuit During installation lay a shielded network cable (category 6) through the unit. Outlet pipe of the safety valve is connected. Plug the RJ-45 connector of the network cable ►... -
Page 19: Insulate Hydraulic Connections
Flush the domestic hot water charging circuit for Open shut-off devices. approx. 1 minute. Perform a pressure test and check for leaks. Turn the spindle so that the rounded side of the Insulate external piping on site. spindle points in the direction of marking B of the Insulate all connections, fittings and pipes. -
Page 20: Commissioning
15 Commissioning ● UWP control signal displays the current requested pump power in % ● Current flow rate is the actual flow rate currently Relevant planning & design data of the system is present (measurement accuracy +/- 200 l/h) documented in full. -
Page 21: Maintenance
16 Maintenance NOTE We recommend that you sign a maintenance agreement with accredited heating company. 16.1 Basic principles The cooling circuit of the heat pump requires no regular maintenance. Local regulations– e.g. EU Regulation (EC) 517/2014 – among other things, require leakage controls ●... -
Page 22: Faults
17 Faults 18 Dismantling and Disposal ► Read out the cause of the fault via the diagnostics 18.1 Dismantling program of the heating and heat pump controller. ► Contact the local partner of the manufacturer or Unit is safely disconnected from the power supply ... -
Page 23: Technical Data/Scope Of Supply
Technical data/Scope of supply Leistungsdaten Performance data Leistungsdaten LWCV 82R1/3 LWCV 122R3 Heizleistung ı COP bei A10/W35 nach EN14511 for A10/W35 acc. to EN14511 Heizleistung ı COP bei A10/W35 nach EN14511 Teillastbetrieb Partial load operation Teillastbetrieb kW ı COP kW ı COP 3,18 ı... -
Page 24: Performance Curves
Performance curves Performance curves / operating limits / heating LWCV 82R1/3 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] “ ” [m³/h] Temp„ [°C] 823292a Legende: “” Volumenstrom Heizwasser Temp„... - Page 25 Performance curves / cooling LWCV 82R1/3 Pel min/max [kW] Q0 min/max [kW] 18°C 18°C Temp [°C] Temp [°C] ∆pmax [bar] Temp [°C] “ [m³/h] 823292 Legende: “” Volumenstrom Heizwasser TempWS Temperatur Wärmesenke TempKW Temperatur Kühlwasser Legende: ∆pmax maximale freie Pressung Volumetric flow, cooling water “...
- Page 26 Performance curves / operating limits / heating LWCV 122R3 Qh min/max [kW] Pel min/max [kW] 35°C 55°C 35°C 55°C -25 -20 -15 -10 -5 Temp„ [°C] Temp„ [°C] ∆pmax [bar] “ ” [m³/h] Temp„ [°C] 823293 Legende: “” Volumenstrom Heizwasser TempWQ Temperatur Wärmequelle TempHW...
- Page 27 Performance curves / cooling LWCV 122R3 Q0 min/max [kW] Pel min/max [kW] 18°C 18°C Temp [°C] Temp [°C] ∆pmax [bar] “ [m³/h] Temp [°C] 823293 Legende: Volumenstrom Kühlwasser TempWS Temperatur Wärmesenke TempKW Temperatur Kühlwasser Legende: ∆pmax maximale freie Pressung Volumetric flow, cooling water “...
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Page 28: Dimensioned Drawings
Dimensioned drawing 1 LWCV ~1880 ~770 ~670 ~570 ~350 ~250 ~150 128 (> 50) 447 (>50) Key: D819474 Item Name Dim. Included in scope of supply Pos. Bezeichnung Dimension Lieferumfang All dimensions in mm. Condensate drain HT pipe DN 40 Heating water outlet (flow) G 5/4"... - Page 29 LWCV Dimensioned drawing 2 Key: D819474 Legende: D819474 Alle Maße in mm. All dimensions in mm. A1 Heat pump module, front view Wärmepumpenmodul Vorderansicht Wärmepumpenmodul Seitenansicht von links B1 Heat pump module, side view from left Ventilatormodul Vorderansicht A2 Fan module, front view Ventilatormodul Seitenansicht von links Compactmodul Vorderansicht B2 Fan module, side view from left...
- Page 30 Dimensioned drawing of connections Ø28 Rp 1" Rp 3/4" ~135 Ø28 Rp 1" Rp 3/4" ~135 Rp 1" Ø28 Rp 1" Ø28 Schutzvermerk ISO 16016 beachten Schutzvermerk ISO 16016 beachten Dimensioned drawing of control panel, wall-mounting bracket PEP 018/2016 Zust. Änderungstext Ø6 Ø6 Zust.
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Page 31: Installation Plans
Installation plans + 20 ≥600 ≥600 >2270 Item Name Dimension If finished wall thickness 240 to 320 1330 If finished wall thickness 320 to 400 1250 Item Name If finished wall thickness 240 to 320 Accessories: Wall duct 800x800x420 If finished wall thickness 320 to 400 Accessories: Air duct 700x700x450 Key: 819470 Accessories: Air duct 700x700x1000... - Page 32 Installation plans + 20 ≥600 ≥600 >2270 Item Name Dimension If finished wall thickness 240 to 320 1330 If finished wall thickness 320 to 400 1250 Item Name If finished wall thickness 240 to 320 Accessories: Wall duct 800x800x420 If finished wall thickness 320 to 400 Accessories: Air duct 700x700x450 Key: 819470 Accessories: Air duct 700x700x1000...
- Page 33 Installation plans + 20 + 20 1280 ≥600 ≥600 >2860 Item Name Item Name Dimension Accessories: Wall duct 800x800x420 If finished wall thickness 240 to 320 Accessories: Air duct 700x700x450 If finished wall thickness 320 to 400 Accessories: Air duct bend 700x700x750 Key: 819470 Legende: 819470...
- Page 34 Installation plans + 20 + 20 1280 ≥600 ≥600 >2860 Item Name Item Name Dimension Accessories: Wall duct 800x800x420 If finished wall thickness 240 to 320 Accessories: Air duct 700x700x450 If finished wall thickness 320 to 400 Accessories: Air duct bend 700x700x750 Key: 819470 Installation above ground level Legende:...
- Page 35 Installation plans + 20 + 20 2280 ≥600 ≥600 >3860 Item Name Dimension Item Name If finished wall thickness 240 to 320 Accessories: Wall duct 800x800x420 If finished wall thickness 320 to 400 Accessories: Air duct 700x700x450 Accessories: Air duct 700x700x1000 Key: 819470 Legende: 819470...
- Page 36 Installation plans + 20 + 20 2280 ≥600 ≥600 >3860 Item Name Dimension Item Name If finished wall thickness 240 to 320 Accessories: Wall duct 800x800x420 If finished wall thickness 320 to 400 Accessories: Air duct 700x700x450 Accessories: Air duct 700x700x1000 Key: 819470 Accessories: Air duct bend 700x700x750 Subject to technical changes.
- Page 37 Installation plans + 20 ≥600 ≥200 >1670 Pos. Bezeichnung Maß Item Name Pos. Bezeichnung Item Name Dimension Bei Fertigwandstärke 240 bis 320 Accessories: Wall duct 800x800x420 Zubehör: Wanddurchführung 800x800x420 If finished wall thickness 240 to 320 Bei Fertigwandstärke 320 bis 400 Zubehör: Luftkanal 700x700x450 Accessories: Air duct 700x700x450 If finished wall thickness 320 to 400...
- Page 38 Installation plans + 20 ≥200 ≥600 >1670 Pos. Bezeichnung Maß Item Name Item Name Dimension Pos. Bezeichnung Bei Fertigwandstärke 240 bis 320 Accessories: Wall duct 800x800x420 Zubehör: Wanddurchführung 800x800x420 If finished wall thickness 240 to 320 Bei Fertigwandstärke 320 bis 400 Zubehör: Luftkanal 700x700x450 Accessories: Air duct 700x700x450 If finished wall thickness 320 to 400...
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Page 39: Hydraulic Integration
Hydraulic integration ZWE1 Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH... - Page 40 Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH...
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Page 41: Terminal Diagram
Terminal diagram LWCV OUT8 OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1 NTC1 GND1 NTC2 GND2 NTC3 GND3 NTC4 GND4 NTC5 TRL ext. GND5 NTC6 GND6 NTC7 GND7 NTC8 GND8 NTC9 GND9 AGP1 AIN1 AGP2 AIN2 AGND1 AOUT1 AGND2 AOUT2 -X10 -X11 white blue... - Page 42 Terminal diagram, mains connection, heat pump LWCV 82R1/3 1~230V + electric heating element 3~400V 3~N/PE/400V/50Hz 1~N/PE/230V/50Hz 1~N/PE/230V/50Hz Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH...
- Page 43 Terminal diagram, mains connection, heat pump LWCV 82R1/3 1~230V + electric heating element 1~230V 1~N/PE/230V/50Hz 1~N/PE/230V/50Hz 1~N/PE/230V/50Hz Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH...
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Page 44: Terminal Diagrams, Mains Connection
LWCV 122R3 Terminal diagram, mains connection, heat pump 3~400V + electric heating element 3~400V 3~N/PE/400V/50Hz 3~N/PE/400V/50Hz 1~N/PE/230V/50Hz Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH... -
Page 45: Circuit Diagram 1/2
Circuit diagram 1/2 LWCV compact module gn/ge Blue Brown Black Grey white blue green white / blue brown brown yellow yellow Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH... -
Page 46: Circuit Diagram 2/2
Circuit diagram 2/2 LWCV compact module OUT1 Out7 AIN1 AOUT1 NTC6 GND6 NTC8 GND8 NTC9 GND9 Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH... - Page 47 LWCV 82R1/3 Circuit diagram 1/2 heat pump module brown blue brown brown A white B yellow Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH...
- Page 48 Circuit diagram 2/2 heat pump module LWCV 82R1/3 white green brown PE-Steu /1.B8 white green yellow brown L-Steu /1.B8 N-Steu /1.B8 Orange Yellow Black Blue Orange Yellow Black Blue blue blue black black black black blue blue White Green Brown White Green Brown...
- Page 49 LWCV 122R3 Circuit diagram 1/2 heat pump module black black brown brown grey grey blue brown black grey A white B yellow Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH...
- Page 50 Circuit diagram 2/2 heat pump module LWCV 122R3 white green brown PE-Steu /1.B8 white green yellow brown L-Steu /1.B8 N-Steu /1.B8 Orange Yellow Black Blue Orange Yellow Black Blue blue blue black black black black blue blue White Green Brown White Green Brown...
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Page 51: Ec Declaration Of Conformity
Subject to change without notice | 83059000dUK – Translation of the original operating manual | ait-deutschland GmbH... - Page 52 GmbH Industriestraße 3 D-95359 Kasendorf, Germany E info@alpha-innotec.de W www.alpha-innotec.de alpha innotec – an ait-deutschland GmbH brand...
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