Installing The Electrical Supply Lines - Dometic CoolAir RT780 Einbauanleitungen

Installation
6.6

Installing the electrical supply lines

!
WARNING!
 The electrical power supply may only be performed by qualified
personnel with specialist knowledge.
 Make sure there is no voltage present on electrically operated
components before carrying out work on them!
A
NOTICE!
 Fit a fuse of 30 amps to the connection to the vehicle's power supply.
 The battery must be able to supply the required current and voltage
(chapter "Technical data" on page 25).
I
NOTE
The unit is equipped as standard with a 11 m long cable with a cross-
section of 8 mm
You can connect the unit to the battery via the lorry's terminal block or
directly. The direct connection to the battery is preferred. Ask your vehicle
manufacturer for the specifications of the terminal block.
For connecting to the battery, proceed as follows:
➤ Plug the connection cable into the socket of the parking cooler supply
line.
➤ Secure the connection cable with a cable tie, e.g. to the cab roof.
➤ Lay the connection cable for the battery box in a protected place.
➤ Trim the negative cable (black) to length if necessary and attach an
appropriate ring terminal.
➤ Connect the negative cable (black) directly to the negative terminal of
the battery.
I
NOTE
Place the fuse holder no more than 0.3 m from the positive terminal of
the battery.
➤ Attach the fuse holder in a suitable location.
➤ Lay the positive cable (red) to the fuse holder and trim.
➤ Trim the shorter connection cable from the fuse holder to the correct
length and connect with a joint connector on the positive cable (red).
➤ Insulate the connection cable with the joint connectors properly.
18
2
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CoolAir RT780
EN