Duo-Therm 57912.621 Handleiding voor installatie en gebruik - Pagina 13
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Installing unit with 3105007.XXX or 3105935.XXX
Return Air Cover, continued from page 12, column
A.
5. Start each mounting bolt through the ceiling tem-
plate and up into the unit base pan by hand. Evenly
tighten mounting bolts to compress gasket to
1/2" this will be a torque of 40 - 50 inch pounds.
See FIG. 12A.
CAUTION
If bolts are left loose there may not be ad-
equate roof seal or if over tightened, damage
may occur to the air conditioner base or
ceiling template. Tighten to specifications
listed in this manual.
FIG. 12A
To Front of RV
Screw
6. Install wood screw in each end of the ceiling tem-
plate. This insures a tight fit of the return air cover
to ceiling. See FIG. 12A
B. INSTALLATION OF DIVIDER PLATE
1. Measure the ceiling to roof thickness:
a. If distance is 2.0" - 3-3/4", remove perforated tab
from divider plate.
b. If distance is 3-3/4" - 5-1/2", remove no tabs.
2. Remove the backing paper from double sided tape
located on ceiling template. See FIG. 13A.
Peel Off
FIG. 13A
Backing Paper
Installing unit with 3105007.XXX or 3105935.XXX
Return Air Cover, continued on page 14, column A.
Finger
Tight
Tighten To
40 - 50 In. Lbs.
13
INSTALLATION INSTRUCTIONS DUCTED BI-METAL
Installing unit with 3308120.XXX Genesis Air Filtration
System, continued from page 12, column B.
2. Install relay box on ceiling template depending on
the model use FIG. 13B for Brisk Air unit and Fig.
14B for Penguin units.
FIG. 13B
Control
Box
FIG. 14B
Control Box
3. Start each mounting bolt through the ceiling
template and up into the unit base pan by hand.
Evenly tighten mounting bolts to compress
gasket to 1/2" this will be a torque of 40 -
50 inch pounds.
CAUTION
If bolts are left loose there may not be ad-
equate roof seal or if over tightened, damage
may occur to the air conditioner base or
ceiling template. Tighten to specifications
listed in this manual.
4. Use Aluminum foil tape (not supplied) to seal
the ends of the foam divider to the sides of the
opening. Make sure the area behind the flange
on the ceiling template is sealed. See FIG. 15B.
Use Aluminum Foil Tape To Seal the
FIG. 15B
Foam Divider To The Sides of 14-1/4"
x 14-1/4" (±1/8") Ceiling Opening
Route wires
through Slot
Catch Flange In Groove Of
Return Air Cover
Brisk Air Models Mount
Control Box On Front
Flange
Ceiling
Template
Penguin Models Mount
Control Box On Top of
Ceiling Template
Ceiling Template
Make Sure To Seal
Behind Flange