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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...; 2008 Honeywell International Inc. Installation Guide Table of Contents About your new dehumidifier Maintaining ideal humidity 1 Setting the controls 2 Specifications...3 Installation List of the home. • A drain pan must be splashed, and that it 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 1-800-468-1502 Read and save these instructions...
...; 2008 Honeywell International Inc. Installation Guide Table of Contents About your new dehumidifier Maintaining ideal humidity 1 Setting the controls 2 Specifications...3 Installation List of the home. • A drain pan must be splashed, and that it 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 1-800-468-1502 Read and save these instructions...
User Guide
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...; Removes up to 65 pints of water from the indoor air. • Built-in the home year-round. *American Society of external control options also available for centrally ducted control. • Feedback on operation and maintenance provided via intuitive on an average annual basis. AIR TEMPERATURE (DEGREES FAHRENHEIT) WHAT THE AIR FEELS LIKE HOW HOT THE HEAT-HUMIDITY COMBINATION MAKES IT FEEL. M27328 Ideal humidity...
...; Removes up to 65 pints of water from the indoor air. • Built-in the home year-round. *American Society of external control options also available for centrally ducted control. • Feedback on operation and maintenance provided via intuitive on an average annual basis. AIR TEMPERATURE (DEGREES FAHRENHEIT) WHAT THE AIR FEELS LIKE HOW HOT THE HEAT-HUMIDITY COMBINATION MAKES IT FEEL. M27328 Ideal humidity...
User Guide
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... home may need slightly higher or lower humidity levels than shown in how indoor humidity fluctuates. TrueDRY DH65 is desired, the on-board fan switch must be set to the Fan Auto position. If external fan control is bundled with intuitive comfort settings. • Integrated humidity chart for continuous operation. 69-2089EFS-08 2 69-2089EFS_D.indd 2 9/22/2008 10:02:31 AM Manual Dehumidistat (H8908DSPST) and Automatic...
... home may need slightly higher or lower humidity levels than shown in how indoor humidity fluctuates. TrueDRY DH65 is desired, the on-board fan switch must be set to the Fan Auto position. If external fan control is bundled with intuitive comfort settings. • Integrated humidity chart for continuous operation. 69-2089EFS-08 2 69-2089EFS_D.indd 2 9/22/2008 10:02:31 AM Manual Dehumidistat (H8908DSPST) and Automatic...
User Guide
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...* (square ft) 60% RH Indoor (pints/day) 50% RH Indoor (pints/day) 40% RH Indoor (pints/day) 2080 49-54 55-58 71-78 2600 61-68 65-72 90-97 3120 75-82 79-86 95-110 * Based on extreme climates where outdoor humidity is 70-90% RH. TrueDRY DH65 Specifications Install TrueDRY DH65 according to rigid or...
...* (square ft) 60% RH Indoor (pints/day) 50% RH Indoor (pints/day) 40% RH Indoor (pints/day) 2080 49-54 55-58 71-78 2600 61-68 65-72 90-97 3120 75-82 79-86 95-110 * Based on extreme climates where outdoor humidity is 70-90% RH. TrueDRY DH65 Specifications Install TrueDRY DH65 according to rigid or...
User Guide
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... 9) - 8-in . Remove power to the device or the controls. WARNING: Exposed internal fan may be performed by local code) - Installation Guide Installation Checklist Tools Required - 3/8-in . Standard screwdriver - plastic duct collars (quantity 2) Options: - 1/2-in . External humidity control (only one included) • Manual dehumidistat (H8908DSPST), Auto Ventilation (W8150A1000) • TrueIAQ (DG115EZIAQ) • VisionPRO IAQ (YTH9421C1010) WARNING: Installation must be required by a qualified service technician...
... 9) - 8-in . Remove power to the device or the controls. WARNING: Exposed internal fan may be performed by local code) - Installation Guide Installation Checklist Tools Required - 3/8-in . Standard screwdriver - plastic duct collars (quantity 2) Options: - 1/2-in . External humidity control (only one included) • Manual dehumidistat (H8908DSPST), Auto Ventilation (W8150A1000) • TrueIAQ (DG115EZIAQ) • VisionPRO IAQ (YTH9421C1010) WARNING: Installation must be required by a qualified service technician...
User Guide
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... fault interrupter (GFI) recommended. M24745 • Running TrueDRY DH65 with A/C operation requires damper on the exhaust port to minimize backdraft when TrueDRY DH65 is not on but A/C is. C RETURN AIR HANDLER SUPPLY Ideal when... • Drying a specific ...TrueDRY DH65 Install to Fit Your Application Flex duct is required. SEPERATE RETURN TrueDRY M27601 5 69-2089EFS-08 69-2089EFS_D.indd 5 9/22/2008 10:02:34 AM Duct Sizing: Use minimum 8-in . TrueDRY M27325 Main Return to Main Return A AIR HANDLER RETURN SUPPLY Ideal when... Ducting of the house. BACKDRAFT TrueDRY...
... fault interrupter (GFI) recommended. M24745 • Running TrueDRY DH65 with A/C operation requires damper on the exhaust port to minimize backdraft when TrueDRY DH65 is not on but A/C is. C RETURN AIR HANDLER SUPPLY Ideal when... • Drying a specific ...TrueDRY DH65 Install to Fit Your Application Flex duct is required. SEPERATE RETURN TrueDRY M27601 5 69-2089EFS-08 69-2089EFS_D.indd 5 9/22/2008 10:02:34 AM Duct Sizing: Use minimum 8-in . TrueDRY M27325 Main Return to Main Return A AIR HANDLER RETURN SUPPLY Ideal when... Ducting of the house. BACKDRAFT TrueDRY...
User Guide
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... before beginning installation. Terminal Description CAUTION: Low-voltage Hazard. External accessory control (motorized damper, dehumidistat). 1 (AUTO) FAN RELAY COIL 2 ON (3) (NC) OVERFLOW SAFETY SWITCH (NO) 13 FAN 14 2 (FAN) REMOTE FAN RELAY COIL 1 (R) 13 OVERFLOW 14 INDICATOR LIGHT 1 2 3 4 (DEHUM) (R) (FAN) (C) HUMIDITY REMOVAL FAN ACCESSORY M27456B 69-2089EFS-08 6 69-2089EFS_D.indd 6 9/22/2008 10:02:35 AM Run drain hose continuously downhill to male connection drain outlet. Can...
... before beginning installation. Terminal Description CAUTION: Low-voltage Hazard. External accessory control (motorized damper, dehumidistat). 1 (AUTO) FAN RELAY COIL 2 ON (3) (NC) OVERFLOW SAFETY SWITCH (NO) 13 FAN 14 2 (FAN) REMOTE FAN RELAY COIL 1 (R) 13 OVERFLOW 14 INDICATOR LIGHT 1 2 3 4 (DEHUM) (R) (FAN) (C) HUMIDITY REMOVAL FAN ACCESSORY M27456B 69-2089EFS-08 6 69-2089EFS_D.indd 6 9/22/2008 10:02:35 AM Run drain hose continuously downhill to male connection drain outlet. Can...
User Guide
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TrueDRY DH65 Wiring Wire the TrueDRY DH65 according to the diagram that applies to your desired operation. Follow this diagram for ducted operation with external humidity and ventilation control, follow this diagram. HVAC R CW Y G DRY CONTACTS MECHANICAL DEHUMIDISTAT DPDT RELAY, 2.6A + + + + R Rc W Y G DHUM R FAN C TrueDRY THERMOSTAT M27501A For ducted operation with an external humidity control. HVAC R CWY G R Rc W Y G AT120 R C G W8150A R DAMPER C C AUX W G REMOTE EARD-6 MECHANICAL DEHUMIDISTAT DRY...
TrueDRY DH65 Wiring Wire the TrueDRY DH65 according to the diagram that applies to your desired operation. Follow this diagram for ducted operation with external humidity and ventilation control, follow this diagram. HVAC R CW Y G DRY CONTACTS MECHANICAL DEHUMIDISTAT DPDT RELAY, 2.6A + + + + R Rc W Y G DHUM R FAN C TrueDRY THERMOSTAT M27501A For ducted operation with an external humidity control. HVAC R CWY G R Rc W Y G AT120 R C G W8150A R DAMPER C C AUX W G REMOTE EARD-6 MECHANICAL DEHUMIDISTAT DRY...
User Guide
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... FAN FURNACE BOARD C HEAT 1 RELAY HEAT 2 RELAY HEAT 3 RELAY COOL 1 RELAY COOL 2 RELAY G FAN RELAY M27333A Checkout Apply power to initiate a humidity call. Turn the humidity control to a low RH% level to TrueDRY DH65. Confirm that the TrueDRY DH65 compressor and fan turn TrueDRY DH65 off ) when checkout is complete. This will turn on to circulate air. M27332A Follow this diagram if using TrueDRY DH65 with VisionPRO IAQ. Be sure to two minutes. Turning the humidity control to...
... FAN FURNACE BOARD C HEAT 1 RELAY HEAT 2 RELAY HEAT 3 RELAY COOL 1 RELAY COOL 2 RELAY G FAN RELAY M27333A Checkout Apply power to initiate a humidity call. Turn the humidity control to a low RH% level to TrueDRY DH65. Confirm that the TrueDRY DH65 compressor and fan turn TrueDRY DH65 off ) when checkout is complete. This will turn on to circulate air. M27332A Follow this diagram if using TrueDRY DH65 with VisionPRO IAQ. Be sure to two minutes. Turning the humidity control to...
User Guide
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... collar) and slide collars off. Check the drain connection and drain line 3 driver, remove the eight screws on either side of the drain lines is complete. The side and 4 to ensure TrueDRY runs at bottom to remove. 2 Replace with new filter. If using the digital VisionPRO IAQ or TrueIAQ controls, reset maintenance reminders. TrueDRY DH65 Cleaning On an annual basis, maintenance is required to ensure it is clear...
... collar) and slide collars off. Check the drain connection and drain line 3 driver, remove the eight screws on either side of the drain lines is complete. The side and 4 to ensure TrueDRY runs at bottom to remove. 2 Replace with new filter. If using the digital VisionPRO IAQ or TrueIAQ controls, reset maintenance reminders. TrueDRY DH65 Cleaning On an annual basis, maintenance is required to ensure it is clear...
User Guide
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... then passes through defrost mode. 2. A flooded evaporator should only be discharged from the unit. Humidity control set too high or defective. 3. Defective compressor. 5. Defrost thermostat defective. 5. Fan does not run but the compressor cycles on and off too frequently. 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 heat to the air that...
... then passes through defrost mode. 2. A flooded evaporator should only be discharged from the unit. Humidity control set too high or defective. 3. Defective compressor. 5. Defrost thermostat defective. 5. Fan does not run but the compressor cycles on and off too frequently. 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 heat to the air that...
User Guide
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.... 2. Defective defrost thermostat. 6. Remove the control panel from the control panel directly to the corresponding colored pigtails on the fan switch; If these tests work , the main unit is most likely in . Leave the violet, white, and red wires disconnected! 6. Unit Test to determine problem: 1. Turn on & off the fan switch. 7. TrueDRY DH65 Troubleshooting Problem Recommended Troublshooting Steps Fan does not run with humidity control turned to ON. 1. Compressor runs briefly but no start...
.... 2. Defective defrost thermostat. 6. Remove the control panel from the control panel directly to the corresponding colored pigtails on the fan switch; If these tests work , the main unit is most likely in . Leave the violet, white, and red wires disconnected! 6. Unit Test to determine problem: 1. Turn on & off the fan switch. 7. TrueDRY DH65 Troubleshooting Problem Recommended Troublshooting Steps Fan does not run with humidity control turned to ON. 1. Compressor runs briefly but no start...
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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 damper EARD 6 MERV 11 air filter 50033205-009 Collar - 8 in. Includes hardware. 50033205-008 Blower motor and fan assembly 50033205...
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 damper EARD 6 MERV 11 air filter 50033205-009 Collar - 8 in. Includes hardware. 50033205-008 Blower motor and fan assembly 50033205...
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... Products ON15-02H, Honeywell Limited/ Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V4Z9. 69-2089EFS_D.indd 13 13 69-2089EFS-08 9/22/2008 10:02:43 AM TrueDRY DH65 5-Year Limited Warranty Honeywell warrants this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call Honeywell Customer Care at Honeywell's option). This warranty does not cover removal or reinstallation costs...
... Products ON15-02H, Honeywell Limited/ Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V4Z9. 69-2089EFS_D.indd 13 13 69-2089EFS-08 9/22/2008 10:02:43 AM TrueDRY DH65 5-Year Limited Warranty Honeywell warrants this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call Honeywell Customer Care at Honeywell's option). This warranty does not cover removal or reinstallation costs...
User Guide
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Rev. 09-08 Printed in China 69-2089EFS_D.indd 14 9/22/2008 10:02:43 AM Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 http://yourhome.honeywell.com ® U.S. Registered Trademark. © 2008 Honeywell International Inc. 69-2089EFS-08 M.S.
Rev. 09-08 Printed in China 69-2089EFS_D.indd 14 9/22/2008 10:02:43 AM Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 http://yourhome.honeywell.com ® U.S. Registered Trademark. © 2008 Honeywell International Inc. 69-2089EFS-08 M.S.