Vaillant aroSTOR VWL B 200/5 UK Installation And Maintenance Instructions Manual

Also see for aroSTOR VWL B 200/5 UK: Operating instructions Installation and maintenance instructions

Installation 50020285063_00 aroSTOR Installation and maintenance instructions 114.6 Minimum clearances≥ 300 ≥ 300≥ 300≥ 300≥ 3001. To guarantee sufficient air flow and to facilitate mainten-ance work, observe the minimum clearances that arespecified above.2. Ensure that the cables are routed appropriately.4.7 Requirements for the installation site▶ Select a dry room that is frost-proof throughout and inwhich the maximum installation height is not exceededand the ambient temperature is neither above nor belowthe permitted range.▶ If the product is to operate as room-sealed, it must notcome within 500 m of any coastline.▶ Do not place the product in the vicinity of another unitwhich could damage it (e.g. next to a unit which releasesvapour or grease), or in a room with a high level of ex-posure to dust or in a corrosive environment.▶ If the installation room does not meet the required min-imum area of 20 m², install pipelines for the air that is ex-tracted and the air that is conducted away.▶ Ensure that the required minimum clearances can bemaintained.▶ When selecting the installation site, you must take intoconsideration that when the heat pump is in operation, itwill transfer vibrations to the floor and the nearby walls.▶ In order to avoid noise disturbance, do not install theproduct near bedrooms.4.8 Removing/installing the protective cover4.8.1 Removing the covering hoodx1ABC1. Turn the screw (A) on the product's ring by a few milli-metres using a Torx screwdriver.2. Turn the unit out of the covering hood (B) and turn thering anti-clockwise in order to loosen the lugs on thebayonet fitting.3. Lift the unit out of the upper covering hood (C) and ring,and remove it.4.8.2 Installing the covering hood1. Install the unit from the upper covering hood (C) andring.2. Turn the unit out of the covering hood (B) and turn thering clockwise by a few millimetres in order to allow thelugs on the bayonet fitting to click into place.3. Ensure that the insulating material is not damaged.4. Ensure that the ring is positioned correctly on the do-mestic hot water cylinder and the lugs on the bayonetfitting are not bent.5. Secure the ring by tightening the screw (A).5 InstallationCaution.Risk of material damage due to heat trans-fer during soldering.▶ Do not carry out any welding work in thearea of the product's connectors.▶ Before any welding work, insulate the wa-ter-carrying pipes on the product's outletand the installation.Danger!Risk of scalding and/or damage due toincorrect installation leading to escapingwater.Mechanical stresses in the connection pipesmay lead to leaks.