Alpha-InnoTec SWC Series Operating Manual page 13

Brine/water heat pumps

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► Unit without cooling:

► Unit with cooling:

NOTE

In units with capacity 14 kW and higher the

shut-off valves to the heat source are lo-

cated at the top of the unit next to the shut-off

valves to the heating circuit.

Use a spanner to close the shut-off valves of the

heat source (behind the covers).

Subject to change without notice | 83056700gUK – Translation of the original operating manual | ait-deutschland GmbH

Drain the unit via the filling and drain tap of the

heat source.

► Unit with cooling, 14 kW capacity and higher or

without cooling:

► Unit with cooling up to 12 kW capacity:

Disconnect the electrical connections:

► Unit up to 12 kW capacity:

● Disconnect 2 white connectors (①) at the bot-

tom of the electrical control cabinet. To do this,

release the lugs by pressing on the sides of

the connectors

● Pull out the black rectangular connector (②) at

the top of the module box

► Unit with 14 kW capacity and higher:

● Disconnect connector (①) at the bottom of the

electrical control cabinet

● Disconnect connector (②) at the bottom of

the electrical control cabinet. To do this,

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