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Summary of Contents for Alpha-InnoTec LW 161H-A
- Page 1 Air/Water Heat Pumps Outdoor installation Operating Manual LW 161H-A/V 83061500bUK...
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Page 2: Please Read First
Symbols Please read first This operating manual provides important information The following symbols are used in the operating manual. They have the following meaning: on the handling of the unit. It is an integral part of the product and must be kept ready to hand in the immediate vicinity of the unit. -
Page 3: Table Of Contents
Table of contents 23 Flushing, filling and venting Please read first ..........2 the system ............. 20 Symbols ............2 24 Insulating the hydraulic connections ..21 Intended use ........... 4 25 Overflow valve ..........22 Disclaimer ............4 26 Commissioning .......... -
Page 4: Intended Use
Intended use Safety The unit is only to be used for its intended purpose. The unit is safe to operate when used for its intended This means: purpose. The construction and design of the unit conform to current state-of-the-art standards, all ●... -
Page 5: Contact
Do not restrict or block the air- operating manual can be found on the internet and are conducting sides. kept up-to-date: “Dimensioned drawings”, page 28, and “Instal- ● Germany: www.alpha-innotec.de lation plan”, page 29 ● www.alpha-innotec.com WARNING Never switch on the unit if air flow deflectors on the unit are removed. -
Page 6: Warranty/Guarantee
Warranty/Guarantee 10 How heat pumps work For warranty and guarantee conditions, please refer to Heat pumps operate on the same principle as a your purchase documents. refrigerator: the same technology, only with reversed benefits. The refrigerator extracts heat from food, It discharges this heat into the room through fins at its NOTE rear. -
Page 7: Heat Metering
12 Heat metering 14 Care of the unit In addition to proof of the unit's efficiency, the You can use a damp cloth and standard cleaning EEWaermeG (German law promoting renewable products to clean the outer surfaces of the unit. energy for heating) also requires heat metering Do not use cleaning or care products that contain (hereinafter referred to as WME). -
Page 8: Scope Of Supply
15 Scope of supply Check the delivery for outwardly visible signs of damage. Check to make sure that the delivery is complete. Example of scope of supply packaging: Any defects or incorrect deliveries must be Packing unit 1: reported immediately. NOTE Note the unit model. -
Page 9: Main Components
16 Installation and assembly 15.1 Main components The following applies to all work to be done: NOTE Always comply with the relevant local accident prevention regulations, statutory regulations, guidelines and directives. NOTE Note the sound information for the respective model. ... -
Page 10: Transport To The Installation Location
16.1 Transport to the installation On both sides, pull the lower facing panel up- wards and outwards at an angle, lift out and put location in a safe place. To prevent damage during transport, transport the packed unit to its final installation location using a pallet truck, forklift truck or crane. -
Page 11: Installation
16.3 Installation Lifting the unit with a crane Remove the strips on the sides of the wooden pal- “Dimensioned drawings”, page 28, and “Instal- let. lation plan”, page 29 CAUTION In the air outlet area the air temperature is approx. - Page 12 Removing the upper facing panels from the unit. Installing the air deflector hoods. 2.1. To do this, undo the two screws at the bottom IMPORTANT edges of each of the upper facing panels. Before starting the installation, remove the 2.2. Pull each of the facing panels downwards and protective film from the air deflector hoods.
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Page 13: Installation / Connection To The Heating Circuit
Placing the unit cover back on the frame. IMPORTANT Dirt and deposits in the (existing) hydraulic system can cause damage to the heat pump. ► Ensure that a sludge separator is installed in the hydraulic system. ► Rinse the hydraulic system thoroughly prior to es- tablishing the hydraulic connection of the heat pump. -
Page 14: Condensate Drain
ZULÄSSIGE EINBAULAGEN UMWÄLZPUMPE Umwälzpumpe wird folgender HINWEIS ZULÄSSIGE EINBAULAGEN UMWÄLZPUMPE 18.1 Permissible positions of the Check that frost-free condensate discharge is en- Konfiguration Wärmepumpe Die Umwälzpumpe darf nur senkrecht verbaut Umwälzpumpe wird folgender HINWEIS sured. circulation pump Konfiguration Wärmepumpe Die Umwälzpumpe darf nur senkrecht Außenaufstellung im Lieferumfang beigepackt: werden. -
Page 15: Water Heating
20 Water heating 22 Electrical connection work Water heating with the heat pump requires another The following applies to all work to be done: heating water circuit in addition (parallel) to the heating DANGER circuit. When integrating, make sure that the hot water supply is not fed through the buffer tank of the heating Risk of fatal electric shock! circuit. - Page 16 Connect the power cable to the following termi- 6.4. Strip each wire 9 mm. 9 mm nals: 9 mm 6.5. Insert the stripped wires into the pins of the five- pin plug (④). ► If the load cable has single wires, insert N, PE, L1, L2 and L3 into the corresponding plug pins labelled on the plug as far as they will go.
- Page 17 ● Pull the operating tool or screwdriver out of 6.10. Screw the strain relief screw tight. the neutral conductor plug pin to lock the connection. Plug the compressor load cable plug into the cor- ● Insert the PE conductor and the L1, L2, L3 responding sockets in the wall controller.
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Page 18: Heat Pump Side Connection Of The Bus Cable
22.2 Heat pump side connection of the Lay the BUS cable in a cable conduit up to the ca- ble entry into the building and from there contin- BUS cable ue laying it up to the heating and heat pump con- troller. - Page 19 4.4. Pull back the shielding foil up to the shielding braid 4.9. Pull the operating tool or screwdriver out of the and cut off. bus plug and thereby lock the connection of plug 4.5. Strip each wire 9 mm. 4.10. Insert the three other wires in the same way into the corresponding plug pins.
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Page 20: Flushing, Filling And Venting The System
23 Flushing, filling and venting Seal empty pipes on the unit side. the system Screw the facing panels onto the heat pump. Position each of the lower facing panels at an angle in the unit frame, hang on the unit frame at the top and close the quick-release screws. -
Page 21: Insulating The Hydraulic Connections
24 Insulating the hydraulic Antifreeze in the heating circuit connections For air/water heat pumps installed outdoors, it is not necessary to fill a water/antifreeze mixture into the he- ating circuit. Insulate hydraulic lines in accordance with the local re- The heat pumps have safety devices that prevent the gulations. -
Page 22: Overflow Valve
25 Overflow valve If the control signal UWP reaches 100%, close the overflow valve to the extent that the maximum flow rate. Testing and setting the overflow valve “Technical data/Scope of supply”, page 26 (only necessary for integration of storage tank in series) The IBN assistant already provides the option, in the event of the integration of the storage tank in series to adjust the overflow valve according to to the hydrau-... -
Page 23: Commissioning
26 Commissioning 27 Maintenance of the unit The cooling circuit of the heat pump requires no regu- WARNING lar maintenance. The unit may only be started up if the air deflector hoods are installed and the According to EU regulation (EC) 517/2014, leak facing panels are closed. -
Page 24: Annual Maintenance
28 Malfunctions 27.1 Annual maintenance ► Determine the quality of the heating water by ana- In the event of a malfunction, you can detect the cau- lysis. In the event of deviations from the specifica- se of the malfunction via the diagnostic program of the tions, take suitable measures without delay. -
Page 25: Manually Unblock The Circulating Pump
29 Dismantling 28.2 Manually unblock the circulating pump Circulating pumps can block due to sediments or lon- DANGER ger standstill periods. This blockage can be removed Risk of fatal electric shock! manually. All electrical connection work must be carried out by qualified electricians only. Undo deflating screw (①) in the middle of the cir- Before opening the unit, disconnect the culation pump. -
Page 26: Technical Data/Scope Of Supply
Technical data/Scope of supply Performance data Values in brackets: (1 Compressor) LW 161H-A/V for A10/W35 acc. to DIN EN14511-x: 2013 Partial load operation kW | COP 10.0 I 4.87 Heating capacity | COP for A7/W35 acc. to DIN EN14511-x: 2013... -
Page 27: Performance Curves
LW 161H-A/V Performance curves Heating capacity Qh min/max (kW) Qh min/max (kW) 35°C 50°C 65°C 35°C Temp„ (°C) 50°C 65°C ∆p (bar) Free compression Temp„ (°C) ∆p (bar) “” (m³/h) 823233 “” (m³/h) Legende: neu! “” Volumenstrom Heizwasser Temp„ Temperatur Wärmequelle... -
Page 28: Dimensioned Drawings
Dimensioned drawings LW 161H-A/V 1931 1050 Legende: DE819436 Technische Änderungen vorbehalten. Alle Maße in mm. Vorderansicht Heizwasser Austritt (Vorlauf) R 1 1/4" : UK819436 Keys Seitenansicht Heizwasser Eintritt (Rücklauf) R 1 1/4" Draufsicht Kondensatschlauch Außen- 36x3 All dimensions in mm... -
Page 29: Installation Plan
LW 161H-A/V Installation plan >1700 ≥1350 ≥3050 ≥5300 : UK819377a Keys All dimensions in mm Pos. Name Front view Top view ≥ ... Air direction ≥ … Minimum clearances Recess in base Local heat pipe for heating water forward/return flow... -
Page 30: Coastal Installation
Coastal installation LW 161H-A/V IMPORTANT The minimum distances necessary for correct and safe operation as well as any service work must be ob- served. facing away from the coast / prevailing wind direction ● in a sheltered area near a wall... -
Page 31: Hydraulic Integration
Row tank LW 161H-A/V Subject to change without notice | 83061500bUK | ait-deutschland GmbH... -
Page 32: Separate Buffer Tank
LW 161H-A/V Separate buffer tank TRL/G Subject to change without notice | 83061500bUK | ait-deutschland GmbH... -
Page 33: Legend Hydraulic Integration
Subject to change without notice | 83061500bUK | ait-deutschland GmbH... -
Page 34: Terminal Diagram
LW 161H-A/V Terminal diagram 1~N/PE/230V/50Hz 3~N/PE/400V/50Hz 2/T1 4/T2 6/T3 3~N/PE/400V/50Hz 3~N/PE/400V/50Hz white green brown OUT8 OUT7 OUT6 OUT5 OUT4 OUT3 OUT2 OUT1 Subject to change without notice | 83061500bUK | ait-deutschland GmbH... -
Page 35: Circuit Diagrams
Circuit diagram 1/3 LW 161H-A/V 2/T1 4/T2 6/T3 1/L1 2/T1 3/L2 4/T2 5/L3 6/T3 -R20 L1_IN L1_OUT -R21 L2_IN L2_OUT -R22 L3_IN L3_OUT DC+IN DC-IN Subject to change without notice | 83061500bUK | ait-deutschland GmbH... - Page 36 LW 161H-A/V Circuit diagram 2/3 MOD +5V /1.B8 Mod Gnd /1.B8 Mod - /1.B8 Mod + /1.B8 green white brown brown blue orange yellow white brown blue orange yellow white Subject to change without notice | 83061500bUK | ait-deutschland GmbH...
- Page 37 Circuit diagram 3/3 LW 161H-A/V Subject to change without notice | 83061500bUK | ait-deutschland GmbH...
- Page 38 Subject to change without notice | 83061500bUK | ait-deutschland GmbH...
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Page 39: Ec Declaration Of Conformity
Subject to change without notice | 83061500bUK | ait-deutschland GmbH... - 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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