
V. CEILING ASSEMBLY WIRING
(ALL MODELS)
1. Remove the inside ceiling assembly shroud or grille.
The ducted system grille is attached with four screws
(one near each corner). Free delivery system shrouds
are attached with two screws (one each end). Ducted
system grille is shown in Figure 5.
2. The short wire harness assembly found with this kit
must install onto the ceiling grille or shroud through
the return air section. Ducted system grilles are
totally in the return air stream. Choose any square
opening which will allow the wire assembly to be
untouched by sheet metal members when the grille is
reinstalled. The plastic plug will route through the
selected square opening. The remainder of the
assembly will be pulled through the opening until the
jack at the opposite end of the harness is through the
opening and prevented from further travel by the
stainless washer, which will not pass through the
grille. Carefully bend over the aluminum tabs on
either of the jack so as to capture the jack in the
ceiling assembly (See Figure 5). Make a small
opening in the filter material to allow passage of the
wiring before attaching the filter. Connect the plastic
plug to the mating receptacle on the end of the upper
unit solar wire harness. Reinstall the ceiling grille,
taking care that any excess harness wiring is
prevented from contacting sharp edges or being
pinched between two members. Use wire ties or
electrical tape if necessary to insure wire security.
Installation onto a free delivery system shroud is
similar to the method for grille attachment except
that the shroud return air louvers are longer and
somewhat narrower. The jack will fit snugly between
two louvers and slightly spread them apart. Orient
the aluminum tabs so as to capture the jack before
bending over the tabs. Again, insure that the jack or
wiring will not interfere with any structures upon
reassembly of the shroud.
FIGURE 5
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