Bryant Legacy 558J 08-16 Installation Instructions Manual page 24

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558J*16 UNIT SIZE

WARNING

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal

injury or death.

Unit cabinet must have an uninterrupted, unbroken electri-

cal ground to minimize the possibility of personal injury if

an electrical fault should occur. This ground may consist of

electrical wire connected to unit ground lug in control com-

partment, or conduit approved for electrical ground when

installed in accordance with NEC (National Electrical

Code); ANSI/NFPA 70, latest edition (in Canada, Cana-

dian Electrical Code CSA [Canadian Standards Associa-

tion] C22.1), and local electrical codes.

NOTE: Check all factory and field electrical connections for

tightness. Field-supplied wiring shall conform with the limita-

tions of minimum 63°F (33°C) rise.

Field Power Supply — For those units without through-the-

curb power, conduit must be used to route the main power from

the condenser end, via the power entry in the corner post of the

unit (see Fig. 37-39) to either the factory option disconnect or

the bottom of the control box. 1-in. conduit is provided

wrapped around compressor. A second conduit is provided

with factory installed powered convenience outlet. For those

units that require conduit larger than 1-in., it must be field sup-

plied. Figures 37-39 show the wire routings.

If the field disconnect is larger than 100A, it must be at-

tached to the unit using accessory CRDISBKT001A00 — dis-

connect switch bracket (see Fig. 40). Follow the instructions

provided with this accessory. For smaller field disconnects, be

sure to use

-in. screws to mount the disconnect directly to the

end panel (see Fig. 41). In either case, set the disconnect verti-

cal location on the unit so that a 90 degree fitting can be used to

connect the conduit to the disconnect.

Fig. 37 — Conduit into Factory Option Disconnect

Fig. 38 — Conduit into Control Box

Fig. 39 — Conduit into Single Point Box

Fig. 40 — Mounting Position for Field Disconnects

(over 100A)

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