Dometic VN 780 - Manual (Page 15)

english 1
volvo l-5 a/c - air distribution system
• One inboard on the CHEB at the corner nearest the
rear of the truck
• One on the front, outboard
• One on the outboard near the air distribution
plenum
• One on the front of the CHEB, inboard (near the
factory HVAC unit)
Use the “edge of unit” line to situate one of the moun-
ting brackets for hole marking. Be sure your bracket is
located in an area noted on the mounting template by
“XXXXX”. This notation provides locations available
for mounting.
Figure 14. CHEB installed in passenger luggage box.
Install the watertight grommets (gray) into the two
1-7/8" holes. Push in until they lock in the hole.
Insert the CHEB unit into the truck. Make sure that
the drain fitting is lined up with the hole. Install the
brackets by using one ¼"-20 x 2½" bolt (provided)
and one small washer from the top. Secure under-
neath the truck with one large washer, and one nylok
nut. Snug all bolts, to the point where the bracket just
starts to bend, then stop.
Push the condenser fan cord down through one of
the gray grommets. Then insert the refrigerant lines
into their respective grommets. Lightly lubricate one
side of each coupling with light oil or refrigerant oil.