Where is the best location to mount the Viessmann Z007933 outdoor sensor for reliable performance?

[VonLaura]

To ensure your Viessmann Z007933 Outdoor Compact Sensor operates at its best, adhere to these installation guidelines. For optimal weather-compensated mode functionality, mount the sensor on a north or north-western facing wall, approximately 2 to 2.5 meters above the ground. If the building has multiple stories, position the sensor on the upper half of the second floor. Avoid installing the sensor in areas directly above windows, doors, or near ventilation outlets. Also, prevent placement immediately beneath balconies or gutters. Ensure the sensor is not rendered over. For the connection, utilize a 2-core lead, keeping the length under 35 meters, with a cross-section of 1.5mm2. Following these steps will help the Viessmann Z007933 accurately gauge outdoor temperatures, allowing your heating system to regulate boiler temperature efficiently for both heating and hot water needs.