Reflex Servitec 35 Mode D'emploi Original page 44

Operation
8.6 Use the device to fill the facility system with water
Optionally the device can be used to fill the facility system with water.
These prerequisites must be met:
•
Facility system with a water content of less than 3000 litres.
•
Facility system with pressurisation via a static expansion vessel.
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,  10.1.1 "Customer menu",
 46.
3. Switch the controller to Manual mode.
–
For Manual mode,  9.1.2 "Manual mode",  44.
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,  10.2 "Messages",  48

Note!
Filling the system with water is not part of the deliverables of the Reflex
Customer Service.
8.7 Starting Automatic mode
During commissioning, remove all free and dissolved from the facility system.
•
The "Continuous degassing" degassing programme is activated in
Automatic mode. 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,  5 "Technical data",  35.
•
Set the time in the Customer menu.
–
Settings in the Customer menu,  10.1.1 "Customer menu",  46.
Subsequent to the continuous degassing, the controller automatically switches to
"interval degassing".
Start Automatic mode to complete the commissioning process. These
prerequisites must be met for starting Automatic mode:
•
System and device are filled with water.
•
Servitec and the facility system are vented.
–
If necessary, repeat the "Filling the device with water" process  8.4
"Filling the device with water and venting",  43.
To start the Automatic mode, proceed as follows:
•
Ensure that the minimum working pressure is available.
•
Touch the "AUTO" button.
44 — English


9
9.1
9.1.1
Activate Automatic mode. Automatic mode is continuous device operation.
The following functions are active in Automatic mode:
•
•
The device controller monitors the functions. Faults are displayed and evaluated.
To start the Automatic mode, proceed as follows:
•
Select a degassing programme for Automatic mode. The Customer menu
provides three different degassing programmes for selection,  10.1.4
"Degassing programmes – overview",  47.
•
•
•
For selecting the degassing programmes,  10.1.5 "Setting degassing
programmes",  48.
The controller displays the selected degassing programme in the message line.
9.1.2
Manual mode enables you to select the following For performing a test run and
service tasks:
•
•
•
•
•
Vacuum spray degassing — 01.04.2022-Rev. D
Notice!
The "ST" dirt trap in the "DC" degassing line must be cleaned after the
expiry of the continuous degassing time at the latest,  11.1.1
"Cleaning the dirt trap",  51.
Note!
The commissioning process is now concluded.
Operation
Operating modes
Automatic mode
Facility and make-up water degassing.
Automatic make-up with water.
–
Additional equipment for the make-up is available,  4.5 "Optional
equipment and accessories",  34.
Touch the "AUTO" button.
Continuous degassing.
Interval degassing.
Degassing the make-up water.
Manual mode
2-way motorized ball valve for degassing the system and the make-up
water "WV" and "CD"
–
Manual actuator for opening or closing.
Pump.
–
For switching the pump on and off.
2-way motorized ball valve (PV) in the line downstream of the pump
–
Manual actuator for opening or closing.
Filling.
–
Make-up degassing is activated.
–
For filling facility systems with pressure-dependent water make-up
"Magcontrol".
Circulation.
–
Activates continuous degassing of the facility water without time limit.
–
For vacuum test during commissioning.