TrueDRY
™
DR90-AP
NEED HELP? For assistance with this product please visit http://forwardthinking.honeywell.com
or call Honeywell Customer Care toll-free at 1-800-468-1502.
Read and save these instructions.
® U.S. Registered Trademark. Patents pending. Copyright © 2012 Honeywell International Inc. All rights reserved.
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TrueDRY™ DR90-AP
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ABOUT YOUR DEHUMIDIFIER
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Control Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
DR90
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INSTALLATION
Install to Fit Your Application . . . . . . . . . . . . . . . . . . 24
Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Terminal Description . . . . . . . . . . . . . . . . . . . . . . . . 26
Wiring
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Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
MAINTENANCE
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Horizontal to Vertical Conversion . . . . . . . . . . . . . . . 30
Technical Description. . . . . . . . . . . . . . . . . . . . . . . . 31
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
5-Year Limited Warranty . . . . . . . . . . . . . . . . . . . . . 38
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The TrueDRY™ DR90-AP is designed to be installed indoors in a space that is protected from rain and flooding.
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Install the unit with space to access the front panel for maintenance and service.
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Avoid directing the discharge air at people, or over the water in pool areas.
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If used near a pool or spa, be certain there is no chance the unit could fall into the water or be splashed, and
that it is plugged into a ground fault interrupt (GFI) outlet.
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To ensure quiet operation, do not place the device directly on the structural supports of the home.
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A drain pan must be placed under the unit if installed above a living area or above an area where water
leakage could cause damage.