Dynamic V8
Air Cleaner Installation Manual
Dynamic V8 Air Cleaner
Air Cleaner System Configurations | 7
Selecting a Confi guration
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Confi guration Code
Each con
fi
guration is de
fi
ned by three qualities:
•
Which air cleaner type or types it uses
•
How many of each air cleaner type it uses
•
How many return air plenums it requires
Therefore, the code for each con
fi
guration is in the form:
L<count>R<count> or S<count>R<count>
Where:
S = standard pro
fi
le (4VL)
L = low pro
fi
le (2VL)
R = return-air plenum
<count> = quantity
Confi guration Code Examples
For example, S3R3 means three standard pro
fi
le (4VL) air cleaners coupled to three
return-air plenums, and L1R1 means one low pro
fi
le (2VL) air cleaner coupled to
one return-air plenum.
Some pro
fi
les have both standard pro
fi
le and low pro
fi
le air cleaners, so their code
is slightly longer. For example, L1S1R2 means one low pro
fi
le (2VL) and one stan-
dard pro
fi
le (4VL) air-cleaner coupled with two return-air plenums.
Selecting a Confi guration
To select a con
fi
guration, you must know the indoor unit model number in question
and the height of the plenum area you intend to install it in. The underlying property
that dictates which con
fi
gurations are available to an indoor unit model is that mod-
el’s air
fl
ow requirements. The con
fi
gurations available may or may not be dictated
by the available plenum area height.
Plenum-Area Height Restrictions
Plenum area height restrictions are not de
fi
ned in the con
fi
guration type (S1R1,
L2R2, and others); however, which con
fi
guration you choose may be dictated by the
plenum area you have available. While perhaps not optimal, you can install the ultra
low-pro
fi
le 2VL model in any plenum. In severely height constricted plenums, the
ultra low pro
fi
le 2VL model will probably be your only alternative. Refer to
fi
gures 2
and 3.