Volvo L-4 Installation Guidelines
INSTALLING THE CONTROL
Installing the Control/Display Panel
For the L-4 chassis, we recommend mounting the control/display panel on the wall above the drivers’ side cabinet (Fig. 5); remove the truck’s HVAC panel to access the area to make it easier to route the cabling to the Power Logic Box (PLB). The CXP cable will run down inside the wall and across the luggage compartment to the PLB.
Installing the Power Logic Box
The PLB will be mounted under the rear, center portion of the bunk (Fig. 6).
To mount the PLB, first remove the backing plate from the unit by removing the four machine screws at the bottom. Place the backing plate on the front of the bunk center area, off-center toward the passenger side. Mark the four mounting holes and remove the plate. Drill four 7/32" holes. Use four #10 machine screws to mount the box. (The easiest way to do this is to put the machine screws through the holes and secure with a nut.) Replace the mounting plate onto the PLB. Slide the PLB behind the bunk and push onto the machine screws. Secure the box with four nuts and lockwashers. KEPS nuts are easiest to use (Fig. 7).
IMPORTANT! Refer to the Dometic instal- lation manual for details on routing and connecting cables from the control/display panel to the PLB and CHEB.
Control mounted
Figure 5 - Control/Display panel mounted
Front of bunk
Rear wall of sleeper
Figure 6 - PLB mounting location
Figure 7 - Fastener location on PLB
