Dometic RTX1000 Installation Manual page 11

RTX 1000/2000, SPX 1200T
!
WARNING!
• The electrical connections may only be made by competent technical staff
with the appropriate specialist knowledge.
• Before carrying out any work on electrically operated components, make
sure that they are disconnected from the power supply.
A
NOTICE!
• The connection to the vehicle's electrical system should be protected by a
40 A fuse for the power supply and a 2 A fuse for the voltage monitor.
• The battery must be capable of supplying the required current and voltage
(chapter "Technical data" on page 16).
• Route the power supply lead stressless and secure it with cable binders in
appropriate intervals.
Connect the unit directly to the battery.
When doing so, you should also follow the vehicle manufacturer's guidelines.
Route the power supply lead as illustrated (RTX: fig. b, SPX: fig. c):
➤ Feed the wiring loom to the left through the roof cupboard to the A-pillar.
➤ Run the wiring loom downwards to the cab's coupling joint (preferably along
the roof hatch drain hose) and along the existing wiring under the front flap
to the outside.
➤ Run the wiring loom to the battery compartment along a route where it is
protected.
➤ Connect the power supply negative lead (black) to the battery negative
terminal as illustrated.
➤ Connect the voltage monitor negative lead (black) to the battery negative
terminal as illustrated.
I
NOTE
Place the fuse holder no more than 0.3 m from the positive terminal of the
battery.
➤ Connect the power supply positive lead (red) to the battery positive terminal
as illustrated via a 40 A fuse.
➤ Connect the voltage monitor positive lead (red) to the battery positive
terminal as illustrated via a 2 A fuse.
➤ Connect the wiring loom to the unit and fix with a cable tie in a suitable
position (RTX: fig. b 2., SPX: fig. c 2.).
EN
Installation
11