Daikin FWXT20AATV3CL — инструкция по заполнению системы и вентиляции конвекторов [19/40]

2.9

2.10

Coil vent

Evacuating the air when filling the system

When starting the system, make sure that the

lock-shield on the hydraulic unit is open. If there

is a power black-out and the thermal valve

is already running, use its cap to press the valve shutter

and open it.

- Open all the system’s shut-off valves (whether manual

or automatic);

- Start filling the system by slowly opening the water

tap;

- With the aid of a screwdriver, open the vent on the

uppermost coil connection (see figure below);

- When water begins to leak out of the breather valves,

close them and continue to fill the system (as per the

rated specifications).

Check the tightness of the gaskets.

We recommend that you repeat this operation when the

device has been running for a few hours and that you

regularly check the system’s pressure.

Pay attention to the tilt of the condensate drain pipe when

it channels condensate outside the premises as shown in

the figure.

convector

condensate drain pipe

Filling system