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VVA, VVN V1.0 (15.1.2013) 1 (2) By help of this document you can install VVA and VVN water leakage sensors properly. VVA 1 Place the sensor on the floor as shown in the picture. Make sure that between the floor and the lower surface of the sensor remains about 15 mm gap.
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FITTING INSTRUCTION VVA, VVN 2 (2) VVN 1 & VVN 2 Attach the sensor on the side of the pipe as shown in the picture. Use cable tie or tape. Do not attach the sensor around the pipe, because water condenses on the bottom surface of the pipe.