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.
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 ●...
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.
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.
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).
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.
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. ...
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.
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.
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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.
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.
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.
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.
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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.
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● 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.
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.
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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.
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.
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.
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-...
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.
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.
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.
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...
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...
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...
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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...
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Circuit diagram 3/3 LW 161H-A/V Subject to change without notice | 83061500bUK | ait-deutschland GmbH...
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Subject to change without notice | 83061500bUK | ait-deutschland GmbH...
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