Laying The Supply Line; Laying The Control Lines (Only Cb-1200-Ac/Dc) - Waeco CoolBreeze CB-1200-AC Einbauanleitung

IA_CB-1200.book Seite 42 Montag, 18. April 2005 4:15 16
Installing the fresh air cooling system
6.3

Laying the supply line

Make sure that all electrical components are electrically discharged before
carrying out work on them!
The mains connection cable should be placed so that it is accessible for
the user and can be disconnected from the mains in the event of a fault or
repairs to the device.
If this is not possible, an all-pole switch with a contact opening width of at
least 3 mm must be integrated in the power circuit.
➤ The fresh air cooling system must be connected to an electric circuit
that is able to supply the required current (b 5, page 6 or c 6,
page 7 and (j 2).page 10).
➤ The fresh air cooling system must be connected to the water or buffer
tank (CB-WT35 or CB-WT10, see chapter "Required equipment" on
page 38). To do this, use the enclosed 6 mm hose line (b 1, page 6
or c 1, page 7).
➤ The water return line must be connected to the water or buffer tank
(CB-WT35 or CB-WT10, see chapter "Required equipment" on
page 38). To do this, use the enclosed 8 mm hose line (b 2, page 6
or c 2, page 7).
➤ The water pump must be connected to the fresh air cooling system via
the supplied transformer (b 3, page 6 or c 3, page 7).
➤ The filling level indicator must be connected to the filling level sensor.
This is done with the supplied connection cable (b 4, page 6 or c 5,
page 7).
➤ Only for the CB-WT10: The additional water pump in the fresh water
tank and the filling level sensor in the buffer tank must be connected
via the pump control (c 4, page 7).
6.4

Laying the control lines (only CB-1200-AC/DC)

The fresh air cooling system CB-1200-AC/DC is supplied with an inverter
(see chapter "Inverter (only for the CB-1200-AC/DC)" on page 50). The
inverter is connected to a control line.
For information on installing the inverter CB-WS-300, see chapter "Inverter
(only for the CB-1200-AC/DC)" on page 50.
➤ Lay the interface cable (b 6, page 6 or c 7, page 7) from the circuit
board in the air outlet unit (j 5, page 10) to the installation location of
the inverter.
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CB-1200