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7 Fill the automat
7.1 Fill procedure
•
Do not fill the automat before the necessary start measures are done.
•
Turn off the main switch of any external filling device.
A
B
C
D
Make sure all shutoff devices on the expansion feed
to the return connector (A) are closed.
A
B
C
D
•
Automatic filling equipment: Refill equipment type
FlamcoFill STA, PE, NFE-MVE2 starts on filling the vessel
on 12% after turning on the controller.
•
Manual filling: Use the filling valve (A) to fill the automat.
•
Fill the hydraulic compartment of the automat up to
12...20% (B).
•
Close the filling valve (A) after the filling procedure, refer
to section 7.2.
•
Make sure the pressure does not exceed the nominal
operating pressure.
Ensure that the pressure difference is at least
1.2 bar. A too high initial pressure disables the water
supply.
•
Complete the procedure to start the heating or the cooling system.
•
Fill the system completely.
•
Vent the system completely.
•
Make sure that the available electrical equipment is ready.
•
Switch on the controllers, accessories and additions.
•
Open the shutoff device on the expansion feed to the return connector slowly.
•
Execute the start protocol. Refer to section 6.4.
•
For adjustments during operations, refer to section 6.4.
