4 | Installation instructions
Using the M8 bolts, verify that the holes of the outdoor unit are
aligned with the holes of the adaptor. If they are not, then re-
position the outdoor unit accordingly.
Do not apply additional sealant between the outdoor unit and
the adaptor frame.
Fig. 13 Positioning the outdoor unit
4.9
Connecting the power supply
1.
Look upward from inside the vehicle, and locate the ter-
minal blocks (1).
2.
Release the orange levers.
3.
Strip the wires to a length of 10 mm (for WAGO 222-412).
4.
Insert the wires of the power supply cable into the 2-pole
terminal blocks. Match the corresponding active, neutral,
and the ground wires.
5.
Close the orange levers to make sure that the power lead is
secure and properly connected. Failure to do so may cause
a short circuit or fire.
Fig. 14 Location of the terminal blocks
NOTE
Failure to secure the connections properly may result in
a short circuit or a fire.
4.10
Installing the air distributor
mounting bracket
1.
Prepare the M8 bolts (4), washers (3) and fixing metal
clamping bars (2) as illustrated.
2.
Lift the air distributor mounting bracket (1) towards the air
conditioner.
3.
Insert the M8 bolts, with its washers, and metal clamping
bars into the 4 corner holes of the air distributor's mount-
ing bracket.
8 / 154
4.
Screw the bolts into their receiving threads by hand to en-
sure proper engagement.
5.
Make sure that all bolts are screwed in correctly. Minimally
apply 2 rotations to avoid cross threading.
6.
Make sure that the metal clamping bars align with the cor-
responding recess in the air distributor's mounting bracket
while you tighten the bolts.
7.
Finally, tighten up all four bolts evenly to 7 Nm torque.
Fig. 15 Installing the bolts
4.11
Connecting the air-inlet duct
1.
Hold the free end of the air inlet (2) duct and pull it down
until it touches the air distributor mounting bracket (1).
2.
Continue to pull the rim of the duct down until it engages
with the four latches (3) on the air distributor's mounting
bracket.
3.
You will know that the duct is correctly connected when
you hear distinct clicking sounds of the four latches, and
when the rim of the duct is parallel to the surface of the
bracket.
Fig. 16 Connecting the air-inlet duct
4.12
Installing the air distributor
assembly
The following mounting procedure applies both to air distrib-
utor versions with and without LED lights.
1.
Remove the air filter from the air distributor by pushing
both tabs (1) inwards (2) and then downwards (3).
9044618A_OI-II_Cool Top Trail 36V