Air-to-water heat pump for outdoor installation (32 pages)
Summary of Contents for Dimplex LA 11PS
Page 1
LA 11PS Luft/Wasser- Wärmepumpe für Außenaufstellung Bestell-Nr. / Order no. / N de commande : 452159.66.17 Montage- und Gebrauchsanweisung Installation and Operating Instructions Instructions d’installation et d’utilisation Air-to-Water Heat Pump for Outdoor Installation Pompe à chaleur air-eau pour installation extérieure...
Please Read Immediately 1.1 Important Information ATTENTION! Any work on the heat pump may only be performed by authorised and qualified after-sales service technicians. ATTENTION! The device is not suitable for operation with a frequency converter. ATTENTION! Never install the device in rooms in which there are any permanent ignition sources.
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 domestic hot water and heating water! The heat pump is suitable for mono energy and bivalent opera- tion down to an external temperature of -20 °C.
Never install the device in rooms in which there are any permanent ignition sources. ATTENTION! When transporting the heat pump, ensure that it is not tilted more than 45° (in any direction). Use a wooden pallet for transporting the heat pump to the final in- stallation location.
The antifreeze function of the heat pump con- troller is active whenever the controller and the heat circulating pump are ready for operation. If the heat pump is taken out of service or in the event of a power failure, the system has to be drained, and if required, blown out, at three locations (see illus- tration).
(see Appendix Device Informa- tion) and the applicable VDE (EN) and VNB regulations. The power supply line on the heat pump must be fed through the provided cable feedthrough into the switch box. The line must be firmly screwed to its feedthrough (vapour sealed pipe union).
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.
Evaporator, ventilator and condensate outflow should be cleaned of contamination (leaves, twigs, etc.) before each new heating period. Do this by opening the front of the heat pump. The bottom should be opened first followed by the top. ATTENTION! Before opening the device, ensure that all circuits are isolated from the power supply.
The specified values, e.g. A2 / W55, have the following meaning: 2 °C external air temperature and 55 °C heating water flow temperature. 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...
4.2 Monoenergetische Anlage und Warmwasserbereitung / Mono Energy System and Domestic Hot Water Preparation / Installation monoénergétique et production d’eau chaude...A-IX 4.3 Bivalente Anlage / Bivalent System / Installation bivalente ...A-X 4.4 Legende / Legend / Légende...A-XI Konformitätserklärung / Declaration of Conformity / Déclaration de conformité ... A-XII www.dimplex.de...
4.2 Monoenergetische Anlage und Warmwasserbereitung / Mono Energy System and Domestic Hot Water Preparation / Installation monoénergétique et production d’eau chaude www.dimplex.de A-IX...
5 Konformitätserklärung / Declaration of Conformity / Déclaration de conformité A-XII...
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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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