SEELEY INTERNATIONAL Breezair TBQI, Installation Manual, Page: 8 / 24

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INSTALLATION INSTRUCTIONS
Once level, begin securing the transition to the roof jack using
the screws provided. There are eight ‘V’ notch locations for
screws.
Only use the screws provided. These must be used in the correct
positions to prevent interference with the AutoWinterseal.
All eight (8) screws must be used. Check the level periodically
before driving in all the screws.
Ensure the duct insulation is firmly held against the duct
connector flange on the roof jack.
ILL967-B
EXISTING/REPLACEMENT INSTALLATIONS
The TBQI is designed for a roof jack which is 21
5
/
8
” x 21
5
/
8
”
(550mm x 550mm) and made from 24G steel which will be able
to support the entire weight of the unit. On existing/replacement
installations ensure a suitable roof jack is used.
Note: On smaller roof jack, duct adaptors may be used. The
TBQI5500 comes with 17 3/4” x 17 3/4” (450 x 450mm) adaptors
and the TBQI7500 comes with 19 3/4” x 19 3/4” (500 x 500mm)
Assemble the duct adaptor as shown using the interlocking
slots ensuring the flat surfaces are on the inside of the adaptor.
Place the adaptor in the transition and screw in place using
the screws provided. Ensure the screws go through both the
transition at the eight “V” notch locations and adaptor.
ILL2848-A
Place the adaptor and transition onto the duct/roof jack and
using the screws supplied, secure the adaptor in place along
the top edge.
Note:
In locations in high winds or where leg supports are
required, Seeley International provides a kit. Contact your
nearest Seeley supplier for more details.
ILL2849-A
ILL2850-A
ILL983-B
Break off both clips on the transition that retain the Weatherseal
flaps. Ensure that the Weatherseal flaps open all the way and
do not interfere with the dropper or any screws. The flaps
should move freely through 90º.
OPTIONAL WEATHERSEAL
ILL988-B
Important! There must be no obstructions to the Weatherseal
opening fully as it will adversely affect the performance of the
cooler.
NOTE: Optional Weatherseals can only be used on new
installations with a 215/8” * 215/8” roof jack.