Option: Liquid to Air Heat Exchanger TC.LAE
Installation and Commissioning
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TC.ACS - Device Manual (V04.60) - 26.4.2022
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11.3.5.3 Procedure
To fill cooling liquid into the cooling circuit, do the following:
Open the interfaces
Fill
and
Ventilate
(see
), either on the rear or on the top side, by removing the
relevant screws.
To either interface, mount a hose via the attached fitting.
Place the funnel to the open end of the filling hose (i.e. the one attached to the interface
Fill
).
Slowly fill in the cooling liquid via the funnel.
The cooling liquid fills the internal circuit of the TC.LAE device. At some point, it appears in the venting
hose (i.e. the one attached to the interface
Ventilate
).
Once the cooling liquid has reached half way of the venting hose, stop filling.
Start the pump of the TC.LAE (see
).
The cooling liquid is being pumped into the greater cooling circuit including the TC.ACS device.
When no more cooling liquid is visible in the venting hose, switch off the pump.
Repeat the filling and pumping procedure until the coolant level stays unchanged when pumping.
Which pair of interfaces you actually use, i.e. on the rear or on the top side, is irrelevant for the
result. You can simply choose those interfaces , which better suit your reqirements and any
given local space constraints.