Johnson Controls York AYK550, User Manual

Page: 8 / 279

YORK, A Johnson Controls Company
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Study these installation instructions carefully before proceeding.
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The installation of the AYK550 adjustable speed AC drive follows the outline below.
The steps must be carried out in the order shown. At the right of each step are
references to the detailed information needed for the correct installation of the unit.
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for installation "Preparing for Installation" on page 4.
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the Mounting Location "Prepare the Mounting Location" on page 7.
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the front cover "Remove Front Cover" on page 7.
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the drive "Mount the Drive" on page 8.
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wiring "Install the Wiring" on page 8.
installation "Check Installation" on page 13.
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the cover "Re-install Cover" on page 13.
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power "Apply Power" on page 14.
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"Note! For drives with bypass, if motor is running in
reverse switch incoming power lines at input disconnect."
on page 14.