TrueDRY
™
DR90/DR120
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or call Honeywell Customer Care toll-free at 1-800-468-1502.
Read and save these instructions.
® u.S. Registered Trademark. Patents pending. Copyright © 2013 Honeywell International Inc. All rights reserved.
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TrueDRY™ DR90/DR120 Dehumidification System 69-2690EFS—04
1
ABOUT YOUR DEHUMIDIFIER
About the TrueDRY™ DR90/DR120 Dehumidifier
. . . 2
Control Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
DR90 Specifications
. . . . . . . . . . . . . . . . . . . . . . . . . 4
DR120 Specifications
. . . . . . . . . . . . . . . . . . . . . . . . 5
INSTALLATION
Install to Fit Your Application . . . . . . . . . . . . . . . . . . . 6
Install to Fit Your Application (continued) . . . . . . . . . . 7
Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Terminal Description . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wiring
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
MAINTENANCE
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Horizontal to Vertical Conversion
. . . . . . . . . . . . . . . 12
Technical Description. . . . . . . . . . . . . . . . . . . . . . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
DR90 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
DR120 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5-Year Limited Warranty . . . . . . . . . . . . . . . . . . . . . 22
• The TrueDRY™ DR90/DR120 is designed to be installed indoors in a space that is protected from rain and
flooding.
• Install the unit with space to access the front panel for maintenance and service.
• Avoid directing the discharge air at people, or over the water in pool areas.
• 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.
• To ensure quiet operation, do not place the device directly on the structural supports of the home.
• 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.