19
EN
Value Air Distribution Box (ADB), Mechanical Installation
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Passing the Wire Through the Filter Notch
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Filter
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ADB Second Slot
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Filter Notch
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115 VAC Power Supply Wire
and 6-pin Unit Electrical Cord
6. Slide out the filter to expose the filter notch.
7. Pass all of the available 115 VAC power supply wire
and 6-pin unit electrical cord through the filter notch
and through the second slot of the ADB.
7 .2 Securing the Unit
NOTICE:
Overtightening could damage the
rooftop component’s 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
rooftop component to the roof.
1. For units that fit within the 14.0 x 14.0 in.
(366 x 366 mm) ceiling opening, press the entire unit
up toward the basepan and into the ceiling opening.
2. Use the following figures to determine the proper
mounting pattern and bolt location.
A
B
C
D
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Mounting Bolt Pattern - All Models
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25
Mounting Bolt Location - All Models
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Ceiling Template
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Mounting Bolt
3. Start each mounting bolt by hand, through the
ceiling template and up into the rooftop component
base pan.
4. Tighten the mounting bolts to the correct torque
specifications.
– For the FreshJet, tighten all four mounting bolts
evenly at 22.2 in. lbs (2.5 N·m).
– For all other models, tighten all four mounting
bolts evenly within 40 to 50 in. lbs (4.7 to
5.6 N·m).
