oventrop AQH, Руководство по эксплуатации

Страница: 27 / 48

Thermostatic valve AQH Commissioning
27
118309480-V01.05.2020
7.1 Setting of the flow rate
Set the desired flow rate with the help of the presetting key. To do so, fit the
presetting key to the handwheel.
The valve is infinitely adjustable. The setting can be modified whilst the
system is in operation.
1
2
Illust. 3: Setting of the flow rate
(1) Indicator mark
(2) Set value x100 [l/h] (400 l/h in the example)
Observe the correction factors of the manufacturers of the antifreeze
liquids when setting the flow rate.