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Installation Instructions
INSTALLATION BY A HVAC PROFESSIONAL IS RECOMMENDED
The Envirowise XT205H is a whole house ventilating dehumidifier
that is integrated into the heating and cooling system to provide
the ultimate in comfort, health and property protection through:
• Dehumidification
• Fresh Air Ventilation (Optional)
• Air Filtration
HVAC Installer: Please Leave Manual for Homeowner
P/N: EDHUM205
Serial No.:
Installing Dealer:
Install Date:
TS-979 9/18 Rev A
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Table of Contents
Related Manuals for Envirowise XT205H
Summary of Contents for Envirowise XT205H
- Page 1 Installation Instructions INSTALLATION BY A HVAC PROFESSIONAL IS RECOMMENDED The Envirowise XT205H is a whole house ventilating dehumidifier that is integrated into the heating and cooling system to provide the ultimate in comfort, health and property protection through: • Dehumidification •...
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Page 2: Table Of Contents
Ingersoll Rand is committed to manufacturing quality products. To maintain our standards, product specifications may change without notice. Ingersoll Rand, 6200 Troup Hwy. Tyler, TX 75707 Items Included in Box: • Envirowise XT205H Dehumidifier • Envirowise XT205H Installation Instructions • Envirowise XT205H Leveling Feet... -
Page 3: Safety Instructions
THIS SYMBOL MEANS IMPORTANT INSTRUCTIONS. FAILURE TO HEED THEM CAN RESULT IN INJURY OR MATERIAL PROPERTY DAMAGE. Registrations The Envirowise XT205H conforms to unified standard UL 60335-2-40 and CSA standard C22.2.60335-2-40. WARNING! 120 VOLTS MAY CAUSE SERIOUS INJURY FROM ELECTRIC SHOCK. -
Page 4: Specifications
Unit Without Collars Shipping Width: 20 1/4" 20 1/4" 25" Height: 21 3/4" 21 3/4" 28" Length: 41 1/2" 37 3/4" 42" Weight: 140 lbs. 139 lbs. 173 lbs. 41 1/2” 37 3/4” 20 1/4” 20 1/4” FRONT VIEW SIDE VIEW BACK VIEW Envirowise XT205H Installation Instructions... -
Page 5: General Set Up
• Install the unit with enough space to access one of the side panels for maintenance and service. • Avoid directing the discharge air at people. • I f used near a water source, be certain there is no chance the unit could fall into the water or get splashed and that it is plugged into a dedicated circuit and Ground Fault Circuit Interrupter (GFCI) protected outlet. • DO NOT use the dehumidifier as a bench or table. • DO NOT place the dehumidifier directly on structural building members without vibration absorbers or unwanted noise may result. Place the Envirowise XT205H on supports to raise the base of the unit. • A drain pan with a float switch MUST be placed under the dehumidifier if installed above a living area or above an area where water leakage could cause damage. Location Considerations • A llow sufficient clearance to handle the unit’s overall dimensions as well as the necessary return and supply ductwork to the unit. • Allow sufficient clearance for filter removal and to prevent airflow obstruction. -
Page 6: Attaching Duct Collars
Adhere seal onto the back of the oval duct and mount the duct to the front of the dehumidifier using the screws provided. 6" Fresh Air Inlet (Optional) 10" Return Air Inlet 10" Supply Air Outlet Collars and hardware are SIDE VIEW FRONT VIEW located here. Envirowise XT205H Installation Instructions... -
Page 7: Electrical Requirements
Consult local electrical codes for further information. Envirowise offers a variety of control devices for use with the Envirowise XT205H. The control is to be located remotely from the dehumidifier and placed in the space to be conditioned. A low voltage (24 Volt) control MUST be used with the Envirowise XT205H and MUST be connected with low voltage (18-22 gauge) thermostat wire. -
Page 8: Drain Installation
1" per 10'. An optional condensate pump kit is available for use with the Envirowise XT205H and may be installed if lift is required to dispose of condensate. Condensate is automatically pumped to a remote location when the Drain water level in the pump’s reservoir rises to close the float switch. -
Page 9: Ducting To Hvac Systems
Ducting to HVAC Systems The recommended installation creates a separate return for the Envirowise XT205H in a central area of the structure. Duct the supply of the unit to the air return of the existing HVAC system. Connect an insulated duct from outside to the 6"... -
Page 10: Recommended Hvac System Installations
• Install an insulated duct from outside to the 6" collar of the Envirowise XT205H to provide fresh air ventilation (optional). • Duct the supply of the Envirowise XT205H to the return side of the existing HVAC system with a backdraft damper. HVAC system interlock is recommended. - Page 11 HVAC Return Backdraft Damper Fresh Air Intake Motorized Envirowise (Optional) Damper Supply CAUTION! DO NOT CONNECT WITH A STATIC PRESSURE GREATER THAN OR EQUAL TO +0.5 WG. CONTACT TECHNICAL SUPPORT AT (800) 533-7533 FOR ADDITIONAL DETAILS. Envirowise XT205H Installation Instructions...
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Page 12: No Existing Ductwork Installation
GENERAL SET UP No Existing Ductwork Installation When installing the Envirowise XT205H in a structure that does not have a forced air HVAC system, a single return for the Envirowise XT205H should be installed in a central location. Install an insulated duct from outside to the 6" collar of the Envirowise XT205H to provide fresh air ventilation (optional). -
Page 13: Fresh Air Ventilation
The time and frequency of ventilation should be based on the size and occupancy of the residence (see table on next page). • The fresh air ventilation duct should be connected to the 6" round collar on the front of the Envirowise XT205H. -
Page 14: Determine Ventilation Requirements
1001 - 1500 1501 - 2000 2001 - 2500 2501 - 3000 3001 - 3500 3501 - 4000 4001 - 4500 4501 - 5000 5001 - 5500 Table 4.1 from ASHRAE 62.2-2016 Record the required CFM ____________ Envirowise XT205H Installation Instructions... -
Page 15: Controls
CONTROLS A control must be used with the Envirowise XT205H. Nexia Connected Controls, like the 824, 850 and 1050, ® have built-in dehumidification software that allows homeowners to monitor and control relative humidity and proper ventilation levels in their home. Nexia Controls are available from your installing contractor. The diagrams below show how the XT205H connects to Nexia Controls. - Page 16 CONTROLS A control must be used with the Envirowise XT205H. Envirowise offers the D30 proprietary control. The D30 allows homeowners to monitor and control relative humidity and proper ventilation levels in their home. This control is also available with a remote sensing option.
- Page 17 Compressor OFF / Fan ON Make contact between 24V and FAN terminals Power HVAC Accessory Connect the accessory to the DMPR (or COM) and 24V terminals NOTE: 18 gauge wire needed between the Envirowise XT205H dehumidifier and the external control. Envirowise XT205H Installation Instructions...
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Page 18: Filter Instructions
FILTER INSTRUCTIONS The Envirowise XT205H is equipped with a MERV-11 air filter. A MERV-14 filter and filter housing are available as an optional accessory. Contact your installing contractor for more information. DO NOT operate the unit without the standard MERV-11 filter. Operating the unit with no filter in place will damage the coil and may void the factory warranty. -
Page 19: Optional Accessories
E4037885 MERV-11 Filters 12-Pack E4037887 MERV-14 Filter Housing E4037891 MERV-14 Filters 3-Pack E4037905 Pump Kit E4037872 Hang Kit E4037861 6" Motorized Damper E4037907 6" Inlet Hood E4037865 10" Gravity Damper E4037867 10" Oval to Round Adapter Envirowise XT205H Installation Instructions... -
Page 20: Service
5. Dirty air filter(s) or air Disconnect when complete. flow restricted. 9. If this test works, then the field control wiring 6. Defective fan or relay. is ok. 10. If the problem persists, then the control is most likely faulty. Envirowise XT205H Installation Instructions... - Page 21 7. Air leak such as loose dehumidifier will produce little to no water.) cover or ducting leaks. 7. Collecting the water removed in a 24 hour period 8. Defective compressor. will give a measurement of performance. 9. Restrictive ducting. Envirowise XT205H Installation Instructions...
- Page 22 4. Loose or missing wire 2. Look for short in control wiring. to the DEHU Terminal on the unit. 3. Check wire connections at control and unit. 5. Humidity control 4. Reset circuit breaker button on dehumidifier. defective. Envirowise XT205H Installation Instructions...
- Page 23 Envirowise XT205H Installation Instructions...
- Page 24 Ingersoll Rand (NYSE:IR) advances the quality of life by creating comfortable, sustainable and effi cient environments. Our people and our family of brands—including Club Car®, Ingersoll Rand®, Thermo King® and Trane®—work together to enhance the quality and comfort of air in homes and buildings; transport and protect food and perishables; and increase industrial productivity and effi...
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