Commissioning
Servitec 35-120 with Touch controller — 06.07.2016 - Rev. B
English — 45
7.7
Use the device to fill the facility system with water
Use the unit for filling the facility system with water. Thus, the oxygen content and the content of free gases is reduced in the facility
system after commissioning.
These prerequisites must be met:
•
Facility system with a water content of less than 3000 litres.
•
Facility system with a pressure maintaining system above a diaphragm expansion tank.
Proceed as follows:
1. Open the "WC" make-up line.
– Open all shut-off devices between the make-up connection the vacuum spray pipe.
2. Set the controller to "Magcontrol".
– For the "Magcontrol" make-up variant, see chapter 9.4.1 "Customer menu" on page 56 .
3. Switch the controller to Manual mode.
– For Manual mode, see chapter 8.1.2 "Manual mode" on page 48 .
4. Touch "Open" in Manual mode.
– The controller calculates the required filling pressure and the system is filled with water. As soon as the filling pressure has
been attained, the controller automatically stops the filling process.
If the maximum filling time (10 hours by default) is exceeded, the system aborts the make-up process with an error message. Upon
detecting the cause of the fault message, press "OK" on the controller's operator panel to acknowledge the fault message. Upon
eliminating the fault, continue with filling the system. After filling, vent the system to ensure circulation throughout the entire system.
Note!
Monitor the system for the entire automatic filling process.
Note!
Fault messages, see chapter 9.5 "Messages" on page 64
7.8
Setting the degassing programme in the Customer menu
During commissioning, remove all free and dissolved from the facility system.
•
Start Automatic mode, see chapter 7.10 "Starting Automatic mode" on page 46 .
– The "Continuous degassing" degassing programme is activated in Automatic mode. All free and dissolved gases are removed
from the facility system.
– Continuous degassing with a pre-set time of 24 hours is stored in the Customer menu.
•
Set the time for continuous degassing. The time depends on the device type and the facility volume.
– Time reference values, see chapter 5 "Technical data" on page 18 .
•
Set the time in the Customer menu.
– Settings in the Customer menu, see chapter 9.4.1 "Customer menu" on page 56 .
Subsequent to the continuous degassing, the controller automatically switches to "interval degassing".
7.9
Parametrising the controller in the Customer menu
Use the Customer menu to display or correct system-specific values. In the course of commissioning, the factory settings must be
adjusted for the system-specific conditions.
– For adjusting the default settings, see chapter 7.9 "Parametrising the controller in the Customer menu" on page 45 .
– For information about controller operation, see chapter 9.1 "Operator panel" on page 51 .
