User Guide
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Failure to follow these instructions carefully. TrueDRY DH65 Dehumidification System 1 Assemble PROFESSIONAL INSTALLATION GUIDE 2 Duct 3 Plumb 4 Wire Must be installed by a trained, experienced technician Read these instructions can damage the product or cause a hazardous condition. 69-2089EFS_D.indd 1 69-2089EFS-08 9/22/2008 10:02:27 AM
Failure to follow these instructions carefully. TrueDRY DH65 Dehumidification System 1 Assemble PROFESSIONAL INSTALLATION GUIDE 2 Duct 3 Plumb 4 Wire Must be installed by a trained, experienced technician Read these instructions can damage the product or cause a hazardous condition. 69-2089EFS_D.indd 1 69-2089EFS-08 9/22/2008 10:02:27 AM
User Guide
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...dehumidifier Maintaining ideal humidity 1 Setting the controls 2 Specifications...3 Installation List of tools and supplies 4 Choosing a location 5 Ducting...5 Plumbing...6 Terminal Descriptions 6 Wiring...7 Checkout...8 Maintenance Cleaning...9 Troubleshooting 11 Parts List...12 Warranty...13 • Do not install TrueDRY DH65's exhaust end without ducting. • TrueDRY....indd 2 9/22/2008 10:02:27 AM For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at people, or over the water in pool areas. • If used...
...dehumidifier Maintaining ideal humidity 1 Setting the controls 2 Specifications...3 Installation List of tools and supplies 4 Choosing a location 5 Ducting...5 Plumbing...6 Terminal Descriptions 6 Wiring...7 Checkout...8 Maintenance Cleaning...9 Troubleshooting 11 Parts List...12 Warranty...13 • Do not install TrueDRY DH65's exhaust end without ducting. • TrueDRY....indd 2 9/22/2008 10:02:27 AM For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at people, or over the water in pool areas. • If used...
User Guide
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...set to indicate the internal float has tripped by a water backup. Installation Guide Setting the Controls FAN OPTIONS: Choose to circulate air continuously or only while the dehumidification compressor is also available. TrueDRY DH65 is desired, the on-board fan switch must be set ... and service reminders • Controls other indoor air quality equipment when you 're ready. If an external dehumidistat is built into the TrueDRY DH65 to -read backlit digital display. • Maintenance and service reminders. • Controls other indoor air quality equipment when you 're...
...set to indicate the internal float has tripped by a water backup. Installation Guide Setting the Controls FAN OPTIONS: Choose to circulate air continuously or only while the dehumidification compressor is also available. TrueDRY DH65 is desired, the on-board fan switch must be set ... and service reminders • Controls other indoor air quality equipment when you 're ready. If an external dehumidistat is built into the TrueDRY DH65 to -read backlit digital display. • Maintenance and service reminders. • Controls other indoor air quality equipment when you 're...
User Guide
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...voltage: 120VAC, 60 Hz nominal • Input current: 5.5 amps Output ratings • Power transformer to National Electric Codes. TrueDRY DH65 Specifications Install TrueDRY DH65 according to R/C terminals: 24VAC, 0.85A • Energy Performance: 2.02 liters per kilowatt hour (KWH) Standards and ...approval body requirements ETL Tested per standard UL 474 ducted dehumidifier. 69-2089EFS_D.indd 3 3 69-2089EFS-08 9/22/2008 ...
...voltage: 120VAC, 60 Hz nominal • Input current: 5.5 amps Output ratings • Power transformer to National Electric Codes. TrueDRY DH65 Specifications Install TrueDRY DH65 according to R/C terminals: 24VAC, 0.85A • Energy Performance: 2.02 liters per kilowatt hour (KWH) Standards and ...approval body requirements ETL Tested per standard UL 474 ducted dehumidifier. 69-2089EFS_D.indd 3 3 69-2089EFS-08 9/22/2008 ...
User Guide
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...only one included) • Manual dehumidistat (H8908DSPST), Auto Ventilation (W8150A1000) • TrueIAQ (DG115EZIAQ) • VisionPRO IAQ (YTH9421C1010) WARNING: Installation must be required by a qualified service technician and must comply with local codes. Ducting of the exhaust port is required. 69-2089EFS-08 4 69...-2089EFS_D.indd 4 9/22/2008 10:02:32 AM Installation Guide Installation Checklist Tools Required - 3/8-in . Wire stripper/cutter - WARNING: Exposed internal fan may result in damage to the device...
...only one included) • Manual dehumidistat (H8908DSPST), Auto Ventilation (W8150A1000) • TrueIAQ (DG115EZIAQ) • VisionPRO IAQ (YTH9421C1010) WARNING: Installation must be required by a qualified service technician and must comply with local codes. Ducting of the exhaust port is required. 69-2089EFS-08 4 69...-2089EFS_D.indd 4 9/22/2008 10:02:32 AM Installation Guide Installation Checklist Tools Required - 3/8-in . Wire stripper/cutter - WARNING: Exposed internal fan may result in damage to the device...
User Guide
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... basement, or crawl space. • Running with A/C operation. • Minimizing discharge air temperature (DAT) increase is preferred. TrueDRY DH65 Install to Fit Your Application Flex duct is preferred. • Space dictates. Running with A/C operation requires backdraft damper on the exhaust ...port to minimize backdraft when TrueDRY DH65 is not on but A/C is. • Minimizing DAT increase is preferred. •...
... basement, or crawl space. • Running with A/C operation. • Minimizing discharge air temperature (DAT) increase is preferred. TrueDRY DH65 Install to Fit Your Application Flex duct is preferred. • Space dictates. Running with A/C operation requires backdraft damper on the exhaust ...port to minimize backdraft when TrueDRY DH65 is not on but A/C is. • Minimizing DAT increase is preferred. •...
User Guide
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... to male connection drain outlet. Fan activation only for wiring. Not for ventilation. DHUM: Compressor and fan operation for dehumidification. Installation Guide Plumbing Connect 1/2-in. Can cause equipment damage. drain tube to TrueDRY DH65. Secure drain tube to an approved drain or condensate pump. COMPRESSOR RELAY CONTACTS 4 6 (NO) COMPRESSOR CS R COMPRESSOR CAPACITOR...
... to male connection drain outlet. Fan activation only for wiring. Not for ventilation. DHUM: Compressor and fan operation for dehumidification. Installation Guide Plumbing Connect 1/2-in. Can cause equipment damage. drain tube to TrueDRY DH65. Secure drain tube to an approved drain or condensate pump. COMPRESSOR RELAY CONTACTS 4 6 (NO) COMPRESSOR CS R COMPRESSOR CAPACITOR...
User Guide
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...will turn this back down (or off . 69-2089EFS-08 8 69-2089EFS_D.indd 8 9/22/2008 10:02:39 AM Installation Guide Wiring Follow this diagram if using TrueDRY DH65 with a powered dehumidistat such as TrueIAQ (DG115EZIAQ). THERMOSTAT 1 R Rc C W Y G HVAC R TrueIAQ C ...SENSOR SENSOR 68 In 40 % SWITCH 76 Out 55 % 2 P1M 2:15 W G VENT VENT DEHUM DEHUM HUM HUM OUTDOOR SENSOR (PROVIDED) + R C W Y G EARD-6 TrueDRY + DHUM R FAN C 1 IF A THERMOSTAT OTHER THAN A TH5110, TH5220, TH5320, TH6110, TH6220, TH6320, TH8110, TH8320, OR TH8321 IS USED, A RELAY MAY BE REQUIRED TO ...
...will turn this back down (or off . 69-2089EFS-08 8 69-2089EFS_D.indd 8 9/22/2008 10:02:39 AM Installation Guide Wiring Follow this diagram if using TrueDRY DH65 with a powered dehumidistat such as TrueIAQ (DG115EZIAQ). THERMOSTAT 1 R Rc C W Y G HVAC R TrueIAQ C ...SENSOR SENSOR 68 In 40 % SWITCH 76 Out 55 % 2 P1M 2:15 W G VENT VENT DEHUM DEHUM HUM HUM OUTDOOR SENSOR (PROVIDED) + R C W Y G EARD-6 TrueDRY + DHUM R FAN C 1 IF A THERMOSTAT OTHER THAN A TH5110, TH5220, TH5320, TH6110, TH6220, TH6320, TH8110, TH8320, OR TH8321 IS USED, A RELAY MAY BE REQUIRED TO ...
User Guide
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...passes through defrost mode. 2. STRAINER/FILTER DRIER CONDENSER EVAPORATOR COMPRESSOR CAPILLARY TUBES ACCUMULATOR M27404 Troubleshooting CAUTION: Servicing the TrueDRY DH65 with its heat to the air that all the evaporator tubes contain liquid refrigerant during normal operation. Recommended ...cycle. 7. Humidity control set too high or defective. 3. Loose connection in compressor circuit. Defective compressor. 5. Installation Guide Technical Description TrueDRY DH65 uses a refrigeration system similar to an air conditioner to remove heat and moisture from incoming air and add...
...passes through defrost mode. 2. STRAINER/FILTER DRIER CONDENSER EVAPORATOR COMPRESSOR CAPILLARY TUBES ACCUMULATOR M27404 Troubleshooting CAUTION: Servicing the TrueDRY DH65 with its heat to the air that all the evaporator tubes contain liquid refrigerant during normal operation. Recommended ...cycle. 7. Humidity control set too high or defective. 3. Loose connection in compressor circuit. Defective compressor. 5. Installation Guide Technical Description TrueDRY DH65 uses a refrigeration system similar to an air conditioner to remove heat and moisture from incoming air and add...
User Guide
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...equipped with a two terminal external overload and a run capacitor, but not as much as loose cover or ducting leaks. 8. TrueDRY DH65 Troubleshooting Problem Recommended Troublshooting Steps Fan does not run with humidity control turned to determine problem: 1. Defective fan relay. ...humidity have dropped. 2. Defective compressor. 9. If these tests work , the main unit is left in the system, it from the field installed control wiring. If any of calibration. 3. Defective fan. 4. Check control wire connections (check connections at fresh air damper also). 2. ...
...equipped with a two terminal external overload and a run capacitor, but not as much as loose cover or ducting leaks. 8. TrueDRY DH65 Troubleshooting Problem Recommended Troublshooting Steps Fan does not run with humidity control turned to determine problem: 1. Defective fan relay. ...humidity have dropped. 2. Defective compressor. 9. If these tests work , the main unit is left in the system, it from the field installed control wiring. If any of calibration. 3. Defective fan. 4. Check control wire connections (check connections at fresh air damper also). 2. ...
User Guide
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Installation Guide Parts List Figure Reference 1 2 3 4 5 6 7 8 9 10 Description Part Number TrueDRY with manual H8908 dehumidistat and W8150 auto-vent control DH65A1007 TrueDRY with TrueIAQ digital control DH65DG115 TrueDRY with VisionPRO IAQ DH65A1015 VisionPRO IAQ Total Comfort Control YTH9421C1010 TrueIAQ digital IAQ control DG115EZIAQ H8908D manual dehumidistat H8908DSPST Automatic ventilation control W8150A1001 Motorized ventilation ...
Installation Guide Parts List Figure Reference 1 2 3 4 5 6 7 8 9 10 Description Part Number TrueDRY with manual H8908 dehumidistat and W8150 auto-vent control DH65A1007 TrueDRY with TrueIAQ digital control DH65DG115 TrueDRY with VisionPRO IAQ DH65A1015 VisionPRO IAQ Total Comfort Control YTH9421C1010 TrueIAQ digital IAQ control DG115EZIAQ H8908D manual dehumidistat H8908DSPST Automatic ventilation control W8150A1001 Motorized ventilation ...