nVent SCHROFF 10130-325, Руководство пользователя

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Date: 2021/04/07 Page
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3.5 Bleeding the cooling module
ATTENTION
Risk of damage!
To avoid damage, the cooling module must be disconnected from the power supply during
bleeding.
Before commissioning, the device must be bleeded.

Have the refrigeration engineer/plumber open the water flow to the cabinet.

Connect a tube to the bleeding valve (1) and place it in a container with a capacity of
at least 1.5 litres.

Open the actuator (2)
manually with a 3 mm hexagonal key. (Turn it to position “1”)

Close the return valve and open the supply valve (Stopcocks in the raised floor)

Open the bleeding valve (1) carefully using a four-sided Allen key.

Allow any air to escape. When water begins to pass, close the bleeding valve.