Air-to-water heat pump for indoor installation (36 pages)
Summary of Contents for Dimplex LI 11MER
Page 1
LI 11MER Reversible Luft/Wasser- Wärmepumpe für Innenaufstellung Bestell-Nr. / Order no. / N de commande : 452160.66.24 Montage- und Gebrauchsanweisung Installation and Operating Instructions Instructions d’installation et d’utilisation Reversible Air-to-Water Heat Pump for Indoor Installation Pompe à chaleur air-eau réversible pour installation intérieure...
ATTENTION! The device is not suitable for operation with a frequency converter. ATTENTION! When transporting the heat pump, ensure that it is not tilted more than 45° (in any direction). ATTENTION! The heat pump and transport pallet are only joined by the packing film.
Purpose of the Heat Pump 2.1 Application The air-to-water heat pump is designed for use in existing or newly built heating systems. It is designed exclusively for heating and cooling heating water! In heating operation, the heat pump is suitable for mono energy and bivalent operation down to an external temperature of -20 °C.
3.2 Switch Box The switch box is located in the heat pump. It can be swung out after removing the lower front cover and loosening the fastening screw located in the upper right-hand corner. The switch box contains the supply connection terminals, as well the power contactors, the soft starter unit and the heat pump manager.
This can be ensured by maintaining a clearance of 1 m in front and to the left and right of the heat pump. Never install the device in rooms subject to high humidity. Con- densation can form on the heat pump and air circuit if the humid- ity exceeds 50% and the external temperature is below O °C.
Ensure the condensate outflow functions. 7.3 Procedure The heat pump is started up via the heat pump controller. Adjust- ments should be made in compliance with the instructions. If an overflow valve is fitted to maintain the minimum heating water flow rate, the valve must be adapted to the requirements of the heating system.
To prevent acidic cleaning agents from entering the heating sys- tem circuit, we recommend connecting the flushing device di- rectly to the flow and return flow of the liquifier of the heat pump. It is important that the system be thoroughly flushed using appro- priate neutralising agents to prevent any damage from being caused by cleaning agent residue remaining in the system.
The specified values, e.g. A2 / W55, have the following meaning: External temperature 2 °C and heating water flow temperature 55 °C. 2. See CE declaration of conformity 3. The heat circulating pump and the heat pump controller must always be ready for operation. www.dimplex.de °C / °C °C...
3 Stromlaufpläne / Circuit Diagrams / Schémas électriques 3.1 Steuerung Standardregler / Control of the standard controller / Commande régulateur standard www.dimplex.de...
3.6 Legende / Legend / Légende Drahtbrücke, muss eingelegt werden, wenn kein Sperrschütz vorhanden ist Drahtbrücke, muss bei Verwendung des 2ten Sper- reinganges entfernt werden Drahtbrücke, muss bei Einsatz eines Motorschutz- kontaktes, für den Verdichter, entfernt werden Offene Drahtbrücken oder Kontakte bedeuten Sperre oder Störung Thermostat Warmwasser Thermostat Schwimmbadwasser...
Room temperature-controlled valve Shutoff valve with check valve Shutoff valve with drainage Heat consumer Three-way mixer Temperature sensor Flexible connection hose Heat pump Buffer tank Hot water cylinder Electrical distribution system Immersion heater hot water 2nd heat generator Heat circulating pump...
5 Konformitätserklärung / Declaration of Conformity / Déclaration de conformité www.dimplex.de A-XIII...
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Glen Dimplex Deutschland GmbH Irrtümer und Änderungen vorbehalten. Geschäftsbereich Dimplex Subject to alterations and errors. Am Goldenen Feld 18 Sous réserve d’erreurs et modifications. D-95326 Kulmbach +49 (0) 9221 709 565 www.dimplex.de...
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