Summary of Contents for Vaillant VWZ AI VWL X/2 A West
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Installation instructions For the competent person Installation instructions Heat pump control module VWZ AI VWL X/2 A Publisher/manufacturer Vaillant GmbH Berghauser Str. 40 D-42859 Remscheid Telefon 021 91 18‑0 Telefax 021 91 18‑28 10 info@vaillant.de www.vaillant.de...
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Contents Contents Safety ..............3 Action-related warnings ......... 3 General safety information ........3 Regulations (directives, laws, standards) ....3 Intended use ............3 Notes on the documentation ......4 Observing other applicable documents ....4 Document storage ..........4 Applicability of the instructions ......
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Ensure that the heating system is in a technically perfect – observing the included operating, installation and servi- condition. cing instructions for the Vaillant product and any other ▶ Ensure that no safety or monitoring devices have been system components removed, bridged or disabled.
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Applicability of the instructions These instructions apply to products with the following article numbers only: Product Article number VWZ AI VWL X/2 A West 0020117049 230 V~ VWZ AI VWL X/2 A East 0020139944 Heat pump 230 V mains connection...
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Electrical installation 5 Installing the product Installing the external temperature sensor Installing the external temperature sensor 230 V~ 230 V~ DCF/AF PE N PE N PE N PE N PE N Auf Zu PE N 1 DCF/AF Mount the product and the supplied installation access- ory on the wall.
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To ensure regular servicing, it is strongly recommended that arrangements are made for a Maintenance Agreement. 230 V~ 3,3 V / 5 V / 24 V Please contact Vaillant Service Solutions (0870 6060 777) for further details. Mains connection VRC 470 controller...
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