Cetetherm Midi Wall IQHeat
Installation, service and operating instruction
33
Picture 29
Picture 30
12.3 Balancing valve DHWC
Set the valve to a specific pressure drop according to:
1. Close the valve fully.
2. Open the valve the correct numbers of turns.
3. See the diagram for numbers of turns. In this example 2,3 turns.
4. Using a 3 mm Allen key, turn the inner spindle clockwise until stop.
5. The valve is now set.
To check the setting: Close the valve, the indicator shows 0.0. Open it to the stop position. The indicator then
shows the set value, in this case 2.3.
The diagram shows the pressure drop for different settings and flow rates.
Four turns correspond to fully opened valve. Opening it further will not increase the capacity.
Picture 31
Picture 32
Picture 33
Summary of Contents for Midi Wall IQHeat
Page 40: ......
