CLIMAVENETA BRH 0011 FF, Инструкция по установке, использованию и обслуживанию

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9 GB 01/2010 BRH FF
FILLING THE SYSTEM
- Before starting to fill, place the unit mains switch QF1 in
the OFF position
- Check that the system drain valve is closed.
- Open all system and terminal air vents
- Open system shut off valves
- Start filling by slowly opening the system water fill valve
outside the unit
- When water begins to leak out of the terminal air vent
valves, close them and continue filling until the pressure
gauge indicates the rated pressure.
Check the tightness of the joints.
It is recommended that this operation be repeated after
the unit has been operating for a number of hours. The
pressure in the system should be checked regularly. Top-
up with the unit off (pump off).
TO MAKE THE CONNECTIONS
Remove the plastic caps protecting the water connections. Connect the system following the diagram.
To seal the threads, it is recommended to use hemp and joining paste. Teflon should not be used with antifreeze fluid.
Before connecting the pipes, make sure they do not contain stones, sand, rust, dross or other foreign bodies which might dam-
age the unit.
ON
OFF
EMPTYING THE SYSTEM
- Before starting to empty, place switch QF1 in the OFF
position
- Make sure the system fill/top-up water valve is closed
- Open the drain valve outside the unit and all the vent
valves on the unit and in the system, as well as the termi-
nals.
If the fluid in the circuit contains antifreeze, it should not
be allowed to drain freely, as it is pollutant.
It should be collected for possible reuse.
ON
OFF