DE DIETRICH NEO 2.1 - Manual (Page 64)

5 Commissioning
5.1 Check points before commissioning
4
Check the solar collectors and their fastenings.
4
Fill the installation with water and check hydraulic tightness.
4
Check the pressure of the installation.
4
Check the electrical connections, particularly the earth.
4
Check that the sensors are correctly positioned.
4
Check that the sensors are operating correctly.
4
Check and ensure that the sensor and 230 V cables are
separated.
5.2 Commissioning
Regarding the start-up of the solar circuit, refer to the respective
instructions for the solar DHW tank or the control system.
5. Commissioning NEO 2.1 / SUN 211
63 30/11/2011 - 300021356-001-F