Dometic FreshJet 3 Series - Secure the Air Distribution Box (ADB)

17
EN
Rooop Air Conditioner (Air Distribution Box, Electronic Controls) Installation
Roof thickness 6.0 to 7.5 in. (152to191mm)
All models
1
Roof
thickness
6.0in.
(152mm)
2
6.5in.
(165mm)
2
7.0in.
(178mm)
2
7.5in.
(191mm)
2
Total divider
thickness
7.0in.
(180mm)
7.5in.
(190mm)
7.9in.
(200mm)
8.3in.
(210mm)
Top foam
0.4 in.
(10 mm)
x x x x
Top foam
ring
0.4 in.
(10 mm)
x x x x
Foam divider
0.4 in.
(10 mm)
x x x
Foam divider
0.4 in.
(10 mm)
x
Foam divider
1.2 in.
(30 mm)
x x
Foam divider
1.2 in.
(30 mm)
x x x x
Foam divider
1.2 in.
(30 mm)
x x x x
ADB adapter
1.2 in.
(30 mm)
x x x x
Spare
2
foam divider
1.2 in.
(30 mm)
x x x x
Spare
2
foam divider
1.2 in.
(30 mm)
x x x x
1
Up to 0.4 in. (10 mm) of compression of the foam dividers is acceptable and may be
required in some instances.
2
To accommodate a roof thickness greater than 5.5 in. (140 mm), order the optional
accessory kit. See “Tools and materials” on page5.
8.3 Securing the ADB
NOTICE: Overtightening could damage the base pan
or ceiling template. Not enough torque will cause an
inadequate roof seal, and could cause a leak.
I
All models in this manual use a four-bolt pattern to
secure the ADB kit.
This section describes how to secure the ADB to the roof.
1. For ADBs that fit within the 14.0 x 14.0 in. (366 x
366mm) ceiling opening, press the entire ADB up
toward the basepan and into the ceiling opening.
2. Use the following figures to determine the proper
mounting pattern (A, B, C, D) and bolt location.
A
B
C
D
15 Mounting bolt pattern
w
w
w
w
q
16 Mounting bolt location
q
Ceiling template
w
Mounting bolt
3. Start each mounting bolt by hand, through the
ceiling template and up into the rooop component
base pan.