Starting Automatic Mode; Operation; Operating Modes; Automatic Mode - Reflex Servitec 35 Originalbetriebsanleitung

Operation

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",  42

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",  29.
–
• Set the time in the Customer menu.
– Settings in the Customer menu,  10.1.1 "Customer menu",  39.
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",  37.
To start the Automatic mode, proceed as follows:
• Ensure that the minimum working pressure is available.
• Touch the "AUTO" button.

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",  44.

Note!
The commissioning process is now concluded.
9 Operation
9.1

Operating modes

9.1.1

Automatic mode

Activate Automatic mode. Automatic mode is continuous device operation.
The following functions are active in 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",  29.
The device controller monitors the functions. Faults are displayed and evaluated.
38 — English
To start the Automatic mode, proceed as follows:
• Touch the "AUTO" button.
Select a degassing programme for Automatic mode. The Customer menu
provides three different degassing programmes for selection,  10.1.4
"Degassing programmes – overview",  41.
• Continuous degassing.
• Interval degassing.
• Degassing the make-up water.
For selecting the degassing programmes,  10.1.5 "Setting degassing
programmes",  41.
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:
• 2-way motorized ball valve for degassing the system and the make-up
water "WV" and "CD"
–
• Pump.
–
• 2-way motorized ball valve (PV) in the line downstream of the pump
–
• Filling.
–
–
• Circulation.
–
–
WV
CD
PU
PV
You have the option to simultaneously switch multiple functions and to test
them in parallel. Switch the function on and off by touching the corresponding
button.
• The button is highlighted green: The function is switched off.
• Press the desired button.
• The button is highlighted blue: The function is switched on.
Proceed as follows:
1. Press "Manual mode".
2. Select the desired function:
• 2x 2-way motorized ball valve in the make-up line (WV) and the
•
•
•
•
3. Press "AUTO" to deactivate Manual mode.
•
Vacuum spray degassing — 18.12.2019-Rev. A

Manual mode

Manual actuator for opening or closing.
For switching the pump on and off.
Manual actuator for opening or closing.
Make-up degassing is activated.
For filling facility systems with pressure-dependent water make-up
"Magcontrol".
Activates continuous degassing of the facility water without time
limit.
For vacuum test during commissioning.
2-way motorized ball valve in the make-up line
2-way motorized ball valve in the degassing line from the system to the
Servitec
Pump
2-way motorized ball valve in the degassing line from the Servitec to the
system
degassing line from the system to the Servitec (CD)
Pump (PU)
2-way motorized ball valve in the the degassing line (PV)
Fill (PV opens if PU is active)
Circulate
Automatic mode is activated.