Brine-to-water heat pump for indoor installation (60 pages)
Summary of Contents for Dimplex SI 75ZSR
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SI 75ZSR Sole/Wasser- Wärmepumpe für Innenaufstellung Bestell-Nr. / Order no. / N de commande : 452234.66.09 Montage- und Gebrauchsanweisung Installation and Operating Instructions Instructions d’installation et d’utilisation Brine-to-Water Heat Pump for Indoor Installation Pompe à chaleur eau glycolée-eau pour installation intérieure...
Table of contents Read immediately...E-2 1.1 Important Information... E-2 1.2 Legal Provisions and Guidelines ... E-2 1.3 Energy-Efficient Use of the Heat Pump ... E-2 Purpose of the heat pump ...E-3 2.1 Application ... E-3 2.2 Principle of Operation ... E-3 Baseline Unit...E-3...
Read immediately 1.1 Important Information ATTENTION! Any work on the heat pump may only be performed by an authorised and qualified customer service. ATTENTION! The heat pump must not be tilted more than max. 45° (in either direction). ATTENTION! The transport securing devices must be removed prior to commissioning.
A circulating pump then conveys the warmed brine to the evapo- rator of the heat pump. There, the heat is given off to the refrig- erant in the refrigeration cycle. When so doing, the brine cools so that it can again take up heat energy in the brine circuit.
ATTENTION! The heat pump must not be tilted more than max. 45° (in either direction). After the transport, the transport securing device is to be re- moved on either side at the bottom of the unit.
Provided the controller and heating circulating pumps are ready for operation, the frost protection feature of the controller is ac- tive. If the heat pump is taken out of service or in the event of a power failure, the system has to be drained. In heat pump instal-...
8.3 Commissioning Procedure The start-up of the heat pump is effected via the heat pump con- troller. ATTENTION! Commissioning is to be effected in accordance with the installation and operating manual of the heat pump controller.
If you cannot correct the malfunction yourself, please contact the after-sales service agent in charge. ATTENTION! All work on the heat pump may only be performed by an authorised an qualified after-sales service. ATTENTION! Disconnect all electrical circuits from the power supply before opening the enclosure.
3. Operation with 1 compressor 4. Note that additional space is required for pipe connections, operation and maintenance. 5. See CE declaration of conformity 6. The heat circulating pump and the heat pump controller must always be ready for operation. °C °C °C...
3 Stromlaufpläne / Wiring diagrams / Schémas électriques 3.1 Steuerung Standardregler / Control via the standard controller / Commande régulateur standard www.dimplex.de...
Contact open - utility block (EVU) Wire jumper, must be removed if the 2nd disable contactor is used Contact open - heat pump blocked Wire jumper in SI 50ZS / SI 75ZS, in place of F18/ Low-pressure brine controller Hot water thermostat (as an alternative to R3)
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–––––– werksseitig verdrahtet - - - - - - bauseits bei Bedarf anzuschließen www.dimplex.de Terminal strip for mains control L/N/PE-230 V AC - 50 Hz/fuses/N and PE terminal block Terminal strip for 24 V AC terminal block sensors...
5 Konformitätserklärung / Declaration of Conformity / Déclaration de conformité A-XIV...
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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...