Installation
Route the power supply lead as illustrated (fig. d):
➤ Run the wiring loom to the main power distribution box along a route where
it is protected.
➤ Connect the negative lead (black) for the power supply.
➤ Connect the negative lead (black) for the voltage monitor.
➤ Connect the positive lead (red) for the power supply via a 40 A fuse.
➤ Connect the positive lead (red) for the voltage monitor via a 2 A fuse.
➤ Connect the wiring loom to the unit and fix with a cable tie in a suitable
position (fig. d 2.).
7.9
Installing supply lines to the compressor unit
(SPX1200T only)
Observe the following instructions when installing the supply lines:
• Also observe the installation instructions for the compressor unit.
• The maximum cable length between the evaporator and compressor unit is
4.20 m (fig. d).
• When installing and bending supply lines, avoid narrow radii. Use a suitable
round object as a bending aid. A radius which is too narrow will buckle the
refrigerant line, and the parking cooler will be inoperable.
➤ Shorten any supply line which is not needed by bending a curve.
➤ Apply packing compound (fig. d 1) to prevent water entering between the
rear wall of the truck and the clip.
I
NOTE
If you wish to avoid damaging the rear wall of the truck (drilling a hole), you can
also apply the clip using a suitable adhesive. Observe the instructions provided
by the adhesive manufacturer.
➤ Fasten the supply lines to the rear wall of the truck using the clips provided
(fig. d 3).
➤ Insert the corrugated piping in the holder provided (fig. d 2).
➤ Put the cover on (fig. d 4).
12
CoolAir
EN