Reflex Variomat VS 1, Руководство по эксплуатации, Страница: 23 / 68

Installation
Variomat 1 — 06.07.2016 – Rev. B English — 23
Connection to the system
1 Heat generator 7 Typical representation of the control unit
2 For optional equipment and accessories, see chapter 4.6
"Optional equipment and accessories" on page 13 . EC Degassing line
• Gas-rich water from the system
• Degassed water to the system
3 Secondary tank LIS "LIS" level sensor
4 Reflex rapid-action coupling R 1 x 1 WC Make-up line
5 Primary tank MAG Pressure expansion tank
6 Primary tank connection set
If required, install a diaphragm expansion tank MAG ≥ 35 litres (Reflex N, for example). It reduces the switching frequency a nd can be
also used in the individual protection of the heat generators. According to DIN / EN 12828, the installation of valves between the device
and the heat generator is required for heating systems. Otherwise secure locking mechanisms must be fitted.
Note!
Due to the optimal degassing capacity of the device, we recommend the installation of a diaphragm expansion tank MAG
≥ 35 litre (Reflex N, for example).