TrueDRY DR90 PROFESSIONAL INSTALLATION GUID OPTIONAL CONTROLS SOLD SEPARATELY

Similar documents
Installation Guide. Dehumidification. Fresh Air Ventilation. Compact Size. Energy Efficient. RXID-AW90A Whole House Dehumidifier

Installation Guide. Dehumidification. Fresh Air Ventilation. Compact Size. Energy Efficient. DH90 Whole House Dehumidifier

Owner s Guide. TrueIAQ Digital IAQ Control

Quest Dry 105, 155, and 205 Dual

Quest Dry 150 Dual. quest Asset Protection and IAQ Solutions. Read and Save These Instructions. Installation, Operation and Maintenance Instructions

Quest 105, Dry155, and 205 Dual

Quest Dry. Quest 110 Dual. Read and Save These Instructions. Installation, Operation and Maintenance Instructions

Owner s Manual HI-E Dry Vehere

Quest CDG Dry 74. Read and Save These Instructions. Installation, Operation and Maintenance Instructions

TrueSTEAM. 1 Mount 2 Hang. 3 Plumb 4 Wire. As Easy as PROFESSIONAL INSTALLATION GUIDE

Model 1730A Compact Dehumidifier Installation Instructions

S1-CD065T01 Central Dehumidifier Installation Instructions. Johnson Controls Unitary Products WARNING CAUTION SPECIFICATIONS LOCATION CONSIDERATIONS

Owner s Manual Phoenix 200HT

Operating Manual. PRO 1000 Series EFS-01. Non-Programmable Thermostat

Read and Save These Instructions

Installation, Operation and Maintenance Instructions

NON- INSTALLATION INSTRUCTIONS Venstar Inc. 08/07. Digital Thermostat T2700. commercial. & 2-cool. up to 2-heat PROGRAMMABLE

Owner s Manual Ultimate 340

Owner s Manual Phoenix 250 MAX

1 Specifications. 2 Operation. PHOENIX 300 Operation & Service Instructions. 2.1 Transporting the Phoenix. 2.2 Location

Y8150 Fresh Air Ventilation System, W8150 Fresh Air Ventilation Control

Owner s Manual Phoenix 250 MAX

Y8150 Fresh Air Ventilation System, W8150 Fresh Air Ventilation Control

PHOENIX 200 MAX. 1 Specifications. 2 Operation. Therma-Stor Products. Phoenix 200 Max Operation & Service Instructions

Read and Save These Instructions

DRY 150 Quest PowerDry 1300

Quest DRY quest. Read and Save These Instructions. Installation, Operation and Maintenance Instructions. Quest DRY 180:

Owner s Manual Phoenix 200 MAX

4201 Lien Rd. Madison, WI Owner s Manual Phoenix R250 LGR Dehumidifier. Installation, Operation & Service Instructions

Owner s Manual Phoenix Arctic Max

4201 Lien Rd. Madison, WI Owner s Manual Phoenix R175 LGR Dehumidifier. Installation, Operation & Service Instructions

Desiccant Dehumidifier

INSTALLATION INSTRUCTIONS Venstar Inc. 08/07

HE420A Steam Power Humidifier

DIGITAL THERMOSTAT. I2:00 Su AUTO OPTIONAL HUMIDITY MODULE

4201 Lien Rd. Madison, WI Owner s Manual Phoenix R200 LGR Dehumidifier. Installation, Operation & Service Instructions

CAUTION WARNING INSTALLATION INSTRUCTIONS FOR HEALTHY CLIMATE WHOLE HOME DEHUMIDIFIER MODEL HCWH-065 (Y3013) DEHUMIDIFIERS

MD6-ES24VK. Installation, Operation, and Maintenance Manual

4201 Lien Rd. Madison, WI Owner s Manual Phoenix R175 LGR Dehumidifier. Installation, Operation & Service Instructions

HE365A,B Powered Flow-Through Humidifier with

Owner s Manual Phoenix 300

Installation Instructions

Electrode Steam Homeowner s Manual HOMEOWNER S OPERATING MANUAL EFS-01

HEAT HEAT HEAT COOL COOL

T8034C Heating/Cooling Thermostats

LOW VOLTAGE CONTROL CIRCUIT WIRING

Must be installed by a trained, experienced technician

Quest Dry Quest Dry 105, 155, and 205

Installation Instructions WARNING WARNING. Variable Speed High Efficiency Blower Kit for Gas Furnace Applications 3. INSTALLATION

Fresh Air Ventilation Kit

DESIGN AND APPLICATION GUIDE. Pelican PEARL Economizer Controller

Installation Instructions / User s Manual NAXA00101DB Communicating Daughter Board

Quest 215 DryDual. Read and Save These Instructions. Installation, Operation and Maintenance Instructions

T8400C and T8401C Electronic Thermostats

UV100E Ultraviolet Air Treatment System

Healthy Climate Whole-Home Dehumidifier. Nominal Capacity - 70 to 130 pints per day INDOOR AIR QUALITY HCWHD PRODUCT SPECIFICATIONS.

Owner s Manual Phoenix R125 LGR Dehumidifier

INSTALLER S & OWNER S MANUAL

INSTALLER S & OWNER S MANUAL

HE420A,B and HE460A,B Steam Power Humidifiers OWNER S GUIDE

Owner s Manual AF365

CT500 Electronic Thermostat

DRY 150 Quest PowerDry 1300

INSTALLATION INSTRUCTIONS Apartment Fan Coil

Heat Recovery Ventilation Systems OWNER S GUIDE

Wiring: All wiring should be conventional 18 gauge thermostat wire. Thermostats and zone dampers may be located up to 300 feet from the Z-300 panel.

INSTALLER S & OWNER S MANUAL

INSTALLATION INSTRUCTIONS

Model 1820 Dehumidifier

S1-CVD090T01 / S1-CVD135T01 Central Ventilating Dehumidifier Installation Instructions. Johnson Controls Unitary Products WARNING CAUTION

INSTALLATION, OPERATION AND MAINTENANCE

Portable Air Conditioner. OWNER S MANUAL Read these instructions before use. Model: MM14CHCS. Voltage rating: 115V~60Hz Power rating : 1400W

GL-DEH Series Portable Dehumidifier Operating Instructions

Model 1750A/ 1770A Dehumidifier Installation Instructions

Model 1870F Dehumidifier Installation and Operating Manual

INTELLIMIST Residential Atomizing Humidifier and Control

1 PREPARATION 2 THERMOSTAT MOUNTING DIMENSIONS. CT70A Heat Pump Thermostat. Your Honeywell Thermostat. Recycling Notice. Do-It-Yourself Models

Portable Dehumidifier with Internal Pump

π H-6621 INDUSTRIAL DEHUMIDIFIER WARNINGS SPECIFICATIONS uline.com WATER REMOVAL ELECTRICAL REQUIREMENTS BUILT-IN ELECTRICAL SAFETY

TH8320U and TH8321U Touch Screen Programmable Thermostats

Must be installed by a trained, experienced technician

UVIOOAUltravioletSystem

11,000 BTU Portable Air Conditioner with dehumidifier & Fan PE4-11R-03 Operating Instructions. Model No. PE4-11R Soleus Air International

Install guide Customer Support: or Visit our website OFF FAN HEAT COOL AUTO ON

HE365A,B Powered Flow-ThroughHumidifier with

Read and Save These Instructions

HE360 Powered Flow-Through Humidifier

5) Do not start or stop the unit by inserting or pulling out the power plug.

HE360A,B Powered Flow-Through Humidifier

Owner s Manual Phoenix Dry Max LGR Dehumidifier

Portable Air Conditioner 6,000 BTU 8,000 BTU 10,000 BTU

5.0 AIR HANDLER EQUIPPED WITH THE COMFORT CONTROL 2 SYSTEM INTERFACE BOARD

READ AND SAVE THESE IMPORTANT SAFETY INSTRUCTIONS

INSTALLER S & OWNER S MANUAL

HMT-D30-A HMT-D45E-A HMT-D70E-A. Model Numbers: HMT-D30-A HMT-D45E-A HMT-D70E-A. Portable Dehumidifier Operating Instructions V.

UV100A Ultraviolet System

Portable Dehumidifier

Quest Power Electric Heat EHS 31 Pro

MANUAL 8/12/05. Model BKP TM 100 INSTALLATION, OPERATION & MAINTENANCE. Commercial High Efficiency Heat Pipe Dehumidifier

Portable Air Conditioner with Evaporative Technology PE6-10R-03 Operating Instructions. Model No. PE6-10R Soleus Air International

Transcription:

A F TrueDY D90 POFESSIONAL INSTALLATION UIDE INLUDED IN THIS BOX B D E A OPTIONAL ONTOLS SOLD SEPAATELY F Tools required to install TrueDY D90 3/8-in. hex drive Drill or duct cutting tool ire stripper/cutter Standard screwdriver Duct tape 10-in. round duct and starter collar 18-22 gauge, 5 band thermostat wire 1/2-in. diameter drain line (8 ft.) 1/2-in. drain clamps (2) Options 1/2-in. drain p-trap (may be required by local code) Drain pan 1 2 A B D E F 1 2 3 4 3 4 TrueDY D90 (1) 10-in. duct collar (1) 6-in. duct collar (1) MEV II Filter (1) Filter Door (1) Installation uide Prestige omfort System (wireless) TruelAQ H8908 Manual Dehumidistat VisionPO IAQ control (included with D90VPIAQ) 69-2407-01 Tools required to install TrueDY D90 3/8-in. hex drive Drill or duct cutting tool ire stripper/cutter Standard screwdriver Duct tape 10-in. round duct and starter collar 18-22 gauge, 5 band thermostat wire 1/2-in. diameter drain line (8 ft.) 1/2-in. drain clamps (2) Options 1/2-in. drain p-trap (may be required by local code) Drain pan 1 B D OPTIONAL ONTOLS SOLD SEPAATELY 2 POFESSIONAL INSTALLATION UID 3 A TrueDY D90 (1) B 10-in. duct collar (1) 6-in. duct collar (1) D MEV II Filter (1) E Filter Door (1) F Installation uide 1 Prestige omfort System (wireless) 2 TruelAQ 3 H8908 Manual Dehumidistat 4 VisionPO IAQ control (included with D90VPIAQ) 4 E 69-2407 TrueDY D90 POFESSIONAL INSTALLATION UIDE Included in this Box A B D E F TrueDY D90 OPTIONAL ONTOLS SOLD SEPAATELY INLUDED IN THIS BOX 1 2 3 4 Tools required to install TrueDY D90 3/8-in. hex drive Drill or duct cutting tool ire stripper/cutter Standard screwdriver Duct tape 10-in. round duct and starter collar 18-22 gauge, 5 band thermostat wire 1/2-in. diameter drain line (8 ft.) 1/2-in. drain clamps (2) Options 1/2-in. drain p-trap (may be required by local code) Drain pan A B D E F 1 2 3 4 TrueDY D90 (1) 10-in. duct collar (1) 6-in. duct collar (1) MEV II Filter (1) Filter Door (1) Installation uide Prestige omfort System (wireless) TruelAQ H8908 Manual Dehumidistat VisionPO IAQ control (included with D90VPIAQ) 69-2407-01 69-2407_A.To Leif for PDF.indd 1 1/29/2010 3:15:15 PM

Installation hecklist Included in This Box A TrueDY D90 (1) B 10-in. duct collar (2) 6-in. duct collar (1) D MEV II Filter (1) E Filter Door (1) F Installation uide ontrol Options (Sold separately) 1 Prestige omfort System 2 True IAQ 3 H8908 Manual Dehumidistat 4 VisionPro IAQ ontrol (included with D90VPIAQ) Tools equired (Not Supplied) 3/8-in. hex drive Drill or duct cutting tool ire stripper/cutter Standard screwdriver Duct tape 10-in. round duct and starter collar 18-22 gauge, 5 band thermostat wire 1/2-in. diameter drain line (8 ft.) 1/2-in. drain clamps (2) Options 1/2-in. drain p-trap (may be required by local code) Drain pan arning: Installation must be performed by a qualified service technician and must comply with local codes. emove power to the device before installing or servicing the device. Failure to connect the device according to these instructions may result in damage to the device or the controls. INSTALLATION INSTUTIONS BEIN ON PAE 1 69-2407_A.To Leif for PDF.indd 1 1/29/2010 3:15:16 PM

TM TrueDY ABOUT YOU NE DEHUMIDIFIE Benefits... 2 Maintaining Ideal Humidity................... 2 ontrol Options............................ 3 Specifications... 4 INSTALLATION Install to Fit Your Application... 5 Plumbing... 6 Terminal Description... 7 iring... 7 heckout... 10 MAINTENANE leaning... 10 Technical Description... 11 Troubleshooting........................... 11 efrigerant harging....................... 12 ompressor/apacitor eplacement.......... 12 Parts List... 13 5-Year Limited arranty... 14 The TrueDY D90 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 (FI) 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.? NEED HELP? For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell ustomer are toll-free at 1-800-468-1502. ead and save these instructions. U.S. egistered Trademark. Patents pending. opyright 2010 Honeywell International Inc. All rights reserved. TrueDY D90 Dehumidification System 69-2407 01 1 69-2407_A.To Leif for PDF.indd 1 1/29/2010 3:15:16 PM

About the TrueDY D90 Dehumidifier The Honeywell TrueDY D90 ensures the home is maintained at proper humidity levels through its high performance and efficiency. Benefits emoves up to 90 pints of water per day from the indoor air. Built-in fresh air supply Energy Star ated Maintaining Ideal Humidity Dew points and relative humidity (H) affect the way your body senses heat. Higher humidity levels cause the air to feel much hotter than the actual temperature. hen maintained properly, your cooling equipment may not run as much because dehumidified air feels cooler. Ideal humidity is defined by industry experts* as being between 40-60% on an average annual basis. HAT THE AI FEELS LIKE HO HOT THE HEAT-HUMIDITY OMBINATION MAKES IT FEEL. EXAMPLE: AI AT 90ºF ITH 50% H FEELS LIKE 96ºF TO THE HUMAN BODY! ELATIVE HUMIDITY (PEENTAE) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 AI TEMPEATUE (DEEES FAHENHEIT) 100 91 93 95 97 99 101 104 107 110 115 120 126 132 138 144 95 87 88 90 91 93 94 96 98 101 104 107 110 114 118 124 130 136 90 83 84 85 86 87 88 90 91 93 95 96 98 100 102 106 109 113 117 122 85 78 79 80 81 82 83 84 85 86 87 88 89 90 91 93 95 97 99 102 105 108 80 73 74 75 76 77 77 78 79 79 80 81 81 82 83 85 86 86 87 88 89 91 75 69 69 70 71 72 72 73 73 74 74 75 75 76 76 77 77 78 78 79 79 80 70 64 64 65 65 66 66 67 67 68 68 69 69 70 70 70 71 71 71 71 71 72 EXTEME DANE DANE EXTEME AUTION AUTION SOUE: TEMPEATUE - HUMIDIY INDEX AS DEIVED BY.. STEADMAN, JOUNAL OF APPLIED METEOOLOY, JULY 1979. M27328 hen indoor humidity exceeds 60%, the home is more susceptible to mold and mildew growth. TrueDY D90 safeguards against excessive humidity in the home year-round. *American Society of Heating, efrigerating and Air onditioning Engineers (ASHAE). ASHAE EOMMENDED INTE DESIN LEVEL BATEIA VIUSES FUNI MITES ESPIATOY INFETIONS ALLEI HINITIS AND ASTHMA HEMIAL INTEATIONS OZONE PODUTION OPTIMUM ZONE 0 10 20 30 40 50 60 70 80 90 100 M24780 2 TrueDry D90 Dehumidification System 69-2407 01 69-2407_A.To Leif for PDF.indd 2 1/29/2010 3:15:16 PM

ontrol Options The TrueDY D90 may be used with one of the following external controls: Prestige omfort System ontrols both heating/cooling and dehumidification. Shows actual and desired humidity on an intuitive digital display. ireless sensor for displaying outdoor temperature and humidity. Maintenance and service reminders. High definition color display. VisionPO IAQ Total omfort System (YTH94211010) ontrols both heating/cooling and dehumidification. Sensor included for displaying outdoor temperature. Intuitive user interface for easy 7-day temperature programming. Easy-to-read backlit digital display. Maintenance and service reminders. ontrols other indoor air quality equipment. TrueIAQ Digital ontrol (D115EZIAQ) Automatic adjustments maintain ideal humidity. Sensor for displaying outdoor temperature and humidity. Shows actual and desired humidity settings. Advanced ventilation programming includes economizing and extreme condition shutdown. Maintenance and service reminders. ontrols other indoor air quality equipment. Manual Dehumidistat (H8908DSPST) and Automatic Ventilation ontrols (8150A1000) Manual humidity control with intuitive comfort settings. Integrated humidity chart for accurate control in changing outdoor conditions. Automatic 8150 ventilation control to ASHAE standard, or for continuous operation. TrueDry D90 Dehumidification System 69-2407 01 3 69-2407_A.To Leif for PDF.indd 3 1/29/2010 3:15:17 PM

Specifications Install TrueDY D90 according to National Electric odes. Dry-Bulb Temp Intake Humidity apacity (Pints/Day) 80 F 60% H 90 70 F 60% H 77 60 F 60% H 47 Home Size (square ft) Dehumidifier apacity equired to Maintain Desired Indoor H* 60% H Indoor (pints/day) 50% H Indoor (pints/day) 40% H 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% H. For less extreme climates, larger homes can be adequately served with less capacity. Actual requirements may vary. Dimensions in inches and (mm): 21 9/32 (541) 14 3/8 (365) 3 3/16 (81) 33 7/16 (849) 3 3/16 (81) Airflow versus external static pressure (0 1 in. water pressure) with collars attached 0 in. 235 FM 0.2 in. 210 FM 0.4 in. 195 FM 0.6 in. 175 FM M28840 Product weight: 92.2 lbs. Shipping weight: 102 lbs. Shipping dimensions: 21.5 in. H x 18.5 in. x 40.2 in. L Media Filter: MEV 11, 13.75 in. H x 13.75 in. x.75 in. D Drain connection: 3/4-in. threaded female NPT connection, with attached 3/4-in. male connection. Duct connections: 10-in. round inlet and outlet. 6-in. supply inlet. ABS plastic, compatible for connection to rigid or flexible ducting with sheet metal screws and/or tape. abinet: 20 gauge galvanized steel powder-coat painted. Insulation: value 1 ompressor: otary-style, 6.8 KBTU efrigerant: -410A, 1.0 lbs. Operating Temp ange (outside cabinet): 34ºF to 135ºF (1.1º to 57.2º) Operating Humidity ange: 0-99% H Input ratings Electrical input voltage: 120 VA, 60 Hz nominal Input current: 6.7 amps Output ratings Power transformer to / terminals: 24 VA, 0.85 A Energy Performance: 2.5 liters (5.3 pints) per kilowatt hour (KH) Standards and approval body requirements ETL Tested per standard UL 474 ducted dehumidifier. ENEY STA rated. 4 TrueDry D90 Dehumidification System 69-2407 01 69-2407_A.To Leif for PDF.indd 4 1/29/2010 3:15:17 PM

Install to Fit Your Application Flex duct is recommended in connecting to the TrueDY D90 collars to reduce vibration noise. Duct Sizing: Use minimum 10-in. diameter round for duct lengths up to 25 ft. Minimum 12-in. required for lengths longer than 25 ft. Duct branches from the main inlet/exhaust should be minimum 10-in. round for 2-3 branches, and 12-in. round or larger for 4 branches or more. For the optional fresh air ventilator port, use 6-in. round, insulated duct for lengths up to 50 ft. Use 8-in. round duct for more than 50 ft. of if more than 100 FM is required. Isolated Areas: Effective dehumidification may require ducting to isolated or stagnant air flow areas. Electrical requirements: 115 VA outlet. round fault interrupter (FI) recommended. M24745 A Main eturn to Main eturn AI HANDLE Ideal when ETUN TrueDY SUPPLY M27325 unning TrueDY D90 with A/ operation. Minimizing discharge air temperature (DAT) increase is preferred. Space dictates. AI HANDLE B Main eturn to Main Supply Ideal when ETUN SUPPLY TrueDY BAKDAFT DAMPE M27324 unning TrueDY D90 opposite A/ operation. unning with A/ operation requires damper on the exhaust port to minimize backdraft when TrueDY D90 is not on but A/ is. Space dictates. TrueDry D90 Dehumidification System 69-2407 01 5 69-2407_A.To Leif for PDF.indd 5 1/29/2010 3:15:17 PM

Install to Fit Your Application (continued) Dedicated eturn to Main Supply ETUN SEPAATE ETUN AI HANDLE TrueDY SUPPLY BAKDAFT DAMPE M27326 Ideal when Drying a specific area of the house. unning with A/ operation requires backdraft damper on the exhaust port to minimize backdraft when TrueDY D90 is not on but A/ is. D Dedicated eturn to Main eturn SEPAATE ETUN TrueDY ETUN AI HANDLE SUPPLY M27601 Ideal when Drying a specific conditioned or unconditioned area, such as attic, basement, or crawl space. unning with A/ operation. Minimizing DAT is preferred. Plumbing onnect 1/2-in. drain tube to male connection drain outlet. Secure drain tube to connector with hose clamp. un drain hose continuously downhill to an approved drain or condensate pump. 6 TrueDry D90 Dehumidification System 69-2407 01 69-2407_A.To Leif for PDF.indd 6 1/29/2010 3:15:17 PM

Terminal Description AUTION: Low voltage hazard. an cause equipment damage. Disconnect HVA equipment before beginning installation. * NOTE: The outer screws on the terminal block secure the block to the chassis. They are not used for wiring. A wiring terminal block is located on the side panel of the TrueDY unit. The four terminals for the terminal block (reading from left to right in the photo) are: DHUM: ompressor and fan operation for dehumidification : D90 24V output FAN: Fan activation only for ventilation : D90 24V output External 24V devices can be powered from and terminals (20VA max.) iring ire the TrueDY D90 according to the diagram that applies to your desired operation. HVA Y Follow this diagram if using the Prestige thermostat. 2 Y Y2 c H H TrueDY K THEMOSTAT DH DH DHUM FAN NOTE: THEMOSTAT MUST BE ONFIUED TO DIVE FUNAE FAN DUIN DEHUMIDIFIATION ALL. M29839 TrueDry D90 Dehumidification System 69-2407 01 7 69-2407_A.To Leif for PDF.indd 7 1/29/2010 3:15:19 PM

iring (continued) HVA MEHANIAL DEHUMIDISTAT Y DY ONTATS Follow this diagram for ducted operation with an external humidity control. c Y DPDT ELAY, 2.6A DHUM TrueDY FAN THEMOSTAT M29840 HVA AT120 EAD-6 Y MEHANIAL DEHUMIDISTAT Follow this diagram for ducted operation with external humidity and ventilation control. c Y THEMOSTAT 8150A DAMPE AUX EMOTE DHUM DPDT ELAY, 2.6A FAN TrueDY DY ONTATS M29841 8 TrueDry D90 Dehumidification System 69-2407 01 69-2407_A.To Leif for PDF.indd 8 1/29/2010 3:15:19 PM

PM In % Out iring (continued) 1 THEMOSTAT c Y HVA Follow this diagram if using TrueDY D90 with a powered dehumidistat such as TrueIAQ (D115EZIQ). 2 TrueIAQ 68 40 % 7655 12: 15 SENSO SENSO SITH VENT VENT DEHUM DEHUM HUM HUM OUTDOO SENSO (POVIDED) DHUM FAN Y EAD-6 TrueDY 1 2 IF A THEMOSTAT OTHE THAN A TH5110, TH5220, TH5320, TH6110, TH6220, TH6320, TH8110, TH8320, O TH8321 IS USED, A ELAY MAY BE EQUIED TO ISOLATE THE IE. POAM ISU SETTIN 60 TO Ø TO FOE SYSTEM FAN ON ITH DEHUMIDIFIATION ALL. M29842 EQUIPMENT INTEFAE MODULE (EIM) Follow this diagram if using TrueDY D90 with a VisionPO IAQ). D-1-2 -3 VISIONPO IAQ 1 2 3 H ONV. HP 1 O/B 2 AUX 3 AUX2 Y Y Y2 Y2 FAN FUNAE BOAD HEAT 1 ELAY HEAT 2 ELAY HEAT 3 ELAY OOL 1 ELAY OOL 2 ELAY FAN ELAY DHUM FAN H1 U M2 D1 H M2 V1 N T2 O TrueDY EAD-6 M29843 TrueDry D90 Dehumidification System 69-2407 01 9 69-2407_A.To Leif for PDF.indd 9 1/29/2010 3:15:19 PM

heckout Apply power to TrueDY D90. Turn the humidity control to a low H% level to initiate a dehumidification call. onfirm that the TrueDY D90 compressor and fan turn on. The furnace blower will also turn on to circulate air. This will take up to two minutes. Be sure to turn the control to the desired H% or to Off when checkout is complete. leaning On an annual basis, maintenance is required to ensure TrueDY runs at peak efficiency. Unplug TrueDY D90 before beginning service. emove the magnetic filter door. 1 2 emove filter (50049537-005) and replace with new filter. emove the panels on each side of the TrueDY D90. Using a damp cloth, 3 4 wipe excess dust and debris from blower, refrigerant coils, and compressor coils. eattach cabinet panels when finished. heck the drain connection and drain line to ensure it is clear of debris and sludge. Ensure all hose connections are secure once maintenance of the drain lines is complete. 5 hen service is complete, initiate a call for dehumidification and check that the compressor and fan activate. If using the VisionPO IAQ or TrueIAQ controls, reset maintenance reminders. 10 TrueDry D90 Dehumidification System 69-2407 01 69-2407_A.To Leif for PDF.indd 10 1/29/2010 3:15:20 PM

Technical Description TrueDY D90 uses a refrigeration system similar to an air conditioner to remove heat and moisture from incoming air and add heat to the air that is discharged. Hot, high-pressure refrigerant gas is routed from the compressor to the condenser coil. The refrigerant is cooled and condensed by giving up its heat to the air that is about to be discharged from the unit. The refrigerant liquid then passes through a filter drier and capillary tubing which causes the refrigerant pressure and temperature to drop. It next enters the evaporator coil where it absorbs heat from the incoming air and evaporates. The evaporator operates in a flooded condition, which means that all the evaporator tubes contain liquid refrigerant during normal operation. A flooded evaporator should maintain nearly constant pressure and temperature across the entire coil, from inlet to outlet. STAINE/FILTE DIE ONDENSE EVAPOATO APILLAY TUBES OMPESSO AUMULATO M27404 Troubleshooting AUTION: Servicing the TrueDY D90 with its high pressure refrigerant system and high voltage circuitry presents a health hazard which could result in death, serious bodily injury, and/or property damage. Service should only be performed by a qualified service technician. Problem No dehumidification. Neither fan nor compressor run and the ventilation timer is OFF. No dehumidification. ompressor does not run but fan runs when there is a call for dehumidification and the ventilation control is OFF. Fan runs when there is a call for dehumidification and the ventilation control is OFF, but the compressor cycles on and off too frequently. ecommended Troubleshooting Steps 1. Unit unplugged or no power to outlet. 2. Humidity control set too high or defective. 3. Loose connection in internal or control wiring. 4. Defective ompressor relay. 5. Defective control transformer. 6. Optional ondensate Pump Safety Switch open. 1. Defective compressor run capacitor. 2. Bad connection in compressor circuit. 3. Defective compressor overload. 4. Defective compressor. 5. Defrost thermostat open. 6. Optional ondensate Pump Safety Switch open. 1. Low ambient temperature and/or humidity causing unit to cycle through defrost mode. 2. Defective compressor overload. 3. Defective compressor. 4. Defrost thermostat defective. 5. Dirty air filter(s) or airflow restricted. 6. Low refrigerant charge, causing defrost control to cycle. 7. Bad connection in compressor circuit.. TrueDry D90 Dehumidification System 69-2407 01 11 69-2407_A.To Leif for PDF.indd 11 1/29/2010 3:15:25 PM

Troubleshooting (continued) Problem Fan does not run with ventilation activated. ompressor runs briefly but cycles on & off with humidity control turned to ON. Evaporator coil frosted continuously, low dehumidifying capacity. Unit not providing ventilation. Unit removes some water, but not as much as expected. Unit Test to determine problem: ecommended Troubleshooting Steps 1. Loose connection in fan circuit. 2. Obstruction prevents fan rotation. 3. Defective fan. 4. Defective fan relay. 5. Defective fan capacitor. 1. Defrost thermostat loose or defective. 2. Low refrigerant charge. 3. Dirty air filter(s) or airflow restricted. 1. heck control wire connections (check connections at fresh air damper also). 2. Defective fresh air damper. 3. Dirty air intake. lean outside intake hood. 1. Air temperature and/or humidity have dropped. 2. Humidity meter and or thermometer used are out of calibration. 3. Unit has entered defrost cycle. 4. Air filter dirty. 5. Defective defrost thermostat. 6. Low refrigerant charge. 7. Air leak such as loose cover or ducting leaks. 8. Defective compressor. 9. estrictive ducting. 10. Optional ondensate Pump Safety Switch open. 1. Detach field control wiring connections from main unit. 2. onnect the and FAN contacts from the main unit together; only the impeller fan should run. Disconnect the wires. 3. onnect the and DHUM contacts from the main unit together; the compressor and impeller fan should run. 4. If these tests work, the main unit is working properly. You should check the control panel and field control wiring for problems next. 5. emove the control panel from the mounting box and detach it from the field installed control wiring. onnect the blue, yellow, and green wires from the control panel directly to the corresponding colored pigtails on the main unit. Leave the violet, white, and red wires disconnected! 6. Turn on the humidity control. The compressor and impeller fan should run. 7. If these tests work, the problem is most likely in the field control wiring. efrigerant harging If the refrigerant charge is lost due to service or a leak, a new charge must be accurately weighed in. If any of the old charge is left in the system, it must be recovered before weighing in the new charge. efer to the unit nameplate for the correct charge weight and refrigerant type. ompressor/apacitor eplacement This compressor is equipped with a two terminal external overload and a run capacitor, but no start capacitor or relay. 12 TrueDry D90 Dehumidification System 69-2407 01 69-2407_A.To Leif for PDF.indd 12 1/29/2010 3:15:25 PM

Parts List Figure eference Description Part Number 1 TrueDY with no controls D90A1000 2 TrueDY with VisionPO IAQ ontrol D90VPIAQ 3 Prestige omfort System YTHX93215003 4 VisionPO IAQ Total omfort ontrol YTH94211010 5 TrueIAQ Digital IAQ ontrol D115EZIAQ 6 H8908D Manual Dehumidistat H8908DSPST 7 Automatic ventilation control 8150A1001 8 Motorized ventilation damper EAD 6 ompressor run capacitor 50049536-001 Blower assembly 50027976-001 9 Filter 50049536-003 10 6-in. Duct collar 50049536-004 11 10-in. Duct collar 50049536-005 12 Magnetic door 50049536-006 ompressor relay, SPST, 24 Vac, 30A 50035445-014 Fan relay, SPDT, 24 Vac, 15A 50035445-011 Transformer 120/24 Vac, 40 VA 50035445-013 1 2 3 4 5 6 7 8 9 10 11 12 M28837 TrueDry D90 Dehumidification System 69-2407 01 13 69-2407_A.To Leif for PDF.indd 13 1/29/2010 3:15:25 PM

5-Year Limited arranty Honeywell warrants this product to be free from defects in the workmanship or materials, under normal use and service, for a period of five (5) years from the date of purchase by the consumer. If at any time during the warranty period the product is determined to be defective or malfunctions, Honeywell shall repair or replace it (at Honeywell s option). If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase, to the place from which you purchased it; or (ii) call Honeywell ustomer are at 1-800-468-1502. ustomer are will make the determination whether the product should be returned to the following address: Honeywell eturn oods, Dock 4 MN10-3860, 1885 Douglas Dr. N., olden Valley, MN 55422, or whether a replacement product can be sent to you. This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer. Honeywell s sole responsibility shall be to repair or replace the product within the terms stated above. HONEYELL SHALL NOT BE LIABLE FO ANY LOSS O DAMAE OF ANY KIND, INLUDIN ANY INIDENTAL O ONSEQUENTIAL DAMAES ESULTIN, DIETLY O INDIETLY, FOM ANY BEAH OF ANY AANTY, EXPESS O IMPLIED, O ANY OTHE FAILUE OF THIS PODUT. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limitation may not apply to you. THIS AANTY IS THE ONLY EXPESS AANTY HONEYELL MAKES ON THIS PODUT. THE DUATION OF ANY IMPLIED AANTIES, INLUDIN THE AANTIES OF MEHANTABILITY AND FITNESS FO A PATIULA PUPOSE, IS HEEBY LIMITED TO THE FIVE-YEA DUATION OF THIS AANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. If you have any questions concerning this warranty, please write Honeywell ustomer elations, 1985 Douglas Dr, olden Valley, MN 55422 or call 1-800-468-1502. In anada, write etail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V4Z9. Automation and ontrol Solutions Honeywell International Inc. 1985 Douglas Drive North olden Valley, MN 55422 Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Toronto, Ontario M1V 4Z9 http://yourhome.honeywell.com U.S. egistered Trademark. 2010 Honeywell International Inc. 69-2407 01 M.S. 01-10 Printed in U.S.A 69-2407_A.To Leif for PDF.indd 14 1/29/2010 3:15:25 PM