Variomat Touch — 09.2020 - Rev. A
Minimum operating
pressure "P
0
"
see chapter 8.2 "Variomat
switching points" on page 15 .
Time left to the next due
maintenance.
Only if make-up has been
selected in the customer menu
with “With water meter Yes”.
Continuous degassing
time
Softening (Only if "With
softening Yes")
In the case of soft water residual
capacity = 0
10.3.4 Setting degassing programmes
1. Press "Settings".
– The controller switches to the setting area.
2. Press "Customer >".
– The controller opens the Customer menu.
3. Press "Degassing >".
– The controller switches to the selected area.
– Use the scroll bar to navigate "up" and "down" through the list.
4. Press "(012) Degassing programme".
– The controller opens the list of degassing programmes.
5. To select a menu item, press the "Up" or "Down" scroll bar until this menu
item is displayed.
• Press the desired button.
– "Continuous degassing" is selected in this example.
– Interval degassing is deactivated.
– Make-up degassing is deactivated.
• Confirm your selection with "OK".
Continuous degassing is activated.
6. Press "(013) Time, continuous degassing".
7. Set the time for continuous degassing.
• Use the "Left" and "Right" buttons to select the display value.
• Use the "Up" and "Down" buttons to change the display value.
• Confirm your entries with "OK".
The time for continuous degassing is set.
– Press "i" to display a help text for the selected area.
– Press "X" to cancel your input without saving the new settings. The
controller automatically opens again the list.
10.3.5 Degassing programmes – overview
No degassing
This programme is selected when the temperatures of the media to be degassed
exceed the permissible Variomat temperature of 70° C (158° F) or the Variomat
is combined with a Servitec vacuum degassing system.
Continuous degassing
This programme is selected after commissioning and repairs of the connected
system. The device will continuously degas for a set period of time. Air bubbles
within the system are quickly removed.
Start/setting:
• Automatic start after execution of the start routine during commissioning.
• Activated from the Customer menu.