Instruction/ maintenance manual of the product DR90 Honeywell
Go to page of 16
D C A B F G 1 G 2 G 3 G 4 E T rueDR Y™ DR90 (1) 10-in. duct collar (1) 6-in. duct collar (1) MERV II Filter (1) Filter Door (1) Installation Guide Prestige Comfort System (wir eless) T ruelAQ H8908 Manual Dehumidistat VisionPRO IAQ control (included with DR90VPIAQ) T ools r equired to install T rueDR Y DR90 3/8-in.
Installation Checklist Included in This Box A T rueDR Y™ DR90 (1) B 10-in. duct collar (2) C 6-in. duct collar (1) D MER V II Filter (1) E Filter Door (1) F Installation Guide Control Options (Sold .
T rueDR Y TM NEED HELP? For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-fr ee at 1-800-468-1502. Read and save these instructions. ® U.S. Registered T rademark. Patents pending. Copyright © 2010 Honeywell Inter national Inc.
AbouttheT rueDR Y™DR90Dehumidier The Honeywell T rueDRY DR90 ensures the home is maintained at proper humidity levels through its high performance and efficiency . Benefits • Removes upto 90pints ofwater per dayfromthe indoor air .
VisionPRO IAQ T otal Comfort System (YTH9421C1010) • Controlsboth heating/coolingand dehumidification. • Sensor includedfor displayingoutdoor temperature. • Intuitive userinterface foreasy 7-daytemperature pr ogramming.
Specications Install T rueDR Y DR90 according to National Electric Codes. Dimensions in inches and (mm): Product weight: 92.2 lbs. Shipping weight: 102 lbs. Shipping dimensions: 21.5 in. H x 18.5 in. W x 40.2 in. L Media Filter: MERV 11, 13.75 in. H x 13.
Install to Fit Y our Application T rueDry DR90 Dehumidication System 69-2407—01 5 Flex duct is r ecommended in connecting to the T rueDRY DR90 collars to reduce vibration noise. M24745 Electrical r equirements: 115 V AC outlet. Ground fault interrupter (GFI) recommended.
Ideal when… • Drying aspecific ar ea ofthe house. • Running withA/C operationrequires backdraft damper on the exhaust port to minimizebackdraft whenT rueDR Y DR90 is not on but A/C is.
T erminal Description * NOTE: The outer screws on the terminal block secure the block to the chassis. They ar e not used for wiring. A wiring terminal block is located on the side panel of the T rueDR Y unit.
Wiring (continued) T rueDry DR90 Dehumidication System 69-2407—01 8 Follow this diagram for ducted operation with an external humidity control. TrueDRY HV AC MECHANICAL DEHUMIDIS TA T THERMOST AT G Y W RR c G Y W R C M29840 DRY CONT ACTS + + FA N C DPDT RELA Y, 2.
Wiring (continued) Follow this diagram if using T rueDRY DR90 with a powered dehumidistat such as T rueIAQ (DG115EZIQ). HV AC THERMOST AT G Y W RR c M29842 IF A THERMOST AT OTHER THAN A TH51 10, TH5220, TH5320, TH61 10, TH6220, TH6320, TH81 10, TH8320, OR TH8321 IS USED, A RELA Y MA Y BE REQUIRED TO ISOL AT E THE G WIRE.
Cleaning Apply power to T rueDR Y DR90. T urn the humidity control to a low RH% level to initiate a dehumidification call. Confirm that the T rueDR Y DR90 compressor and fan turn on. The furnace blower will also tur n on to circulate air . This will take up to two minutes.
T rueDry DR90 Dehumidication System 69-2407—01 11 T echnical Description T rueDRY DR90 uses a refrigeration system similar to an air conditioner to remove heat and moistur e fr om incoming air and add heat to the air that is discharged. Hot, high-pr essure refrigerant gas is routed fr om the compressor to the condenser coil.
T r oubleshooting (continued) Problem Recommended T roubleshooting Steps Fan does not run with ventilation activated. Compressor runs briefly but cycles on & off with humidity contr ol tur ned to ON. 1. Loose connection in fan cir cuit. 2. Obstruction prevents fan r otation.
Parts List Figure Reference Description Part Number 1 T rueDRY with no controls DR90A1000 2 T rueDR Y with VisionPRO IAQ Contr ol DR90VPIAQ 3 Pr estige Comfort System YTHX9321R5003 4 VisionPRO IAQ T o.
Honeywell International Inc. 1985 Douglas Drive North Golden V alley , MN 55422 Honeywell Limited-Honeywell Limitée 35 Dynamic Drive T oronto, Ontario M1V 4Z9 http://yourhome.honeywell.com Automation and Control Solutions ® U.S. Register ed T rademark.
An important point after buying a device Honeywell DR90 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell DR90 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell DR90 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell DR90 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell DR90 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell DR90, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell DR90.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell DR90. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell DR90 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
