MESTIC RTA-2500L Bedienungsanleitung Seite 118

2. Remove the ceiling grille from the ceiling assembly.
3. Carry the outdoor unit to the vehicle's top and align with
the openings on the vehicle's top. Use 2 sets of mounting
plate assembly and 4 screw bolts to mount the outdoor
unit (See fig. 5).
4. You must start mounting the bolts by hand to avoid cross-
threading. DO NOT START MOUNTING THE BOLTS WITH
AN ELECTRIC TOOL OR AIR-GUN!
The mounting bolts should be tightened in a cross pattern,
the process is completed when the base pan gasket is
evenly compressed.
① plastic adapter
② Thickness of vehicle roof is from 30mm-80mm
③ 4 bolt (Max torque is from 1.8Nm)
Figure 5-1
5. Before installing the air duct assembly of the indoor unit,
assemble the foam assembly according to the thickness of
the vehicle's roof. Use an appropriate amount of
Styrofoam and soft foam assembly.
Note: The foam shouldn't be more than 1 or 2 mm thicker
than the roof thickness.
Stick the Styrofoam assembly with double faced
adhesive tape (prepared by user)
(See fig.5-1, 5-2).
6. Install the foam assembly on the air duct assembly. Use 4
screw bolts to fix the air duct assembly onto the mounting
plate. After connecting the outdoor unit with indoor unit,
check whether the foam assembly has come loose
(See fig.5).
④ bracket
⑤ wind duct frame
⑥ wind-path
2
⑦ 4 bolt
Figure 5-2