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Table of Contents
Troubleshooting
Summary of Contents for Ecologix EVN-H
- Page 1 90 Monarch Road Phone: 855-658-4330 www.ecologix.ca Guelph, Ontario, N1K 1S3 Fax: 855-658-9384 info@ecologix.ca Installation Instructions EVN-H VTAC Units with DX Air Conditioning, Hydronic Heat, and Built-In ERV R-410a ECOLOGIX HEATING TECHNOLOGIES INC. REV: 6/12/2023...
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Page 2: Table Of Contents
90 Monarch Road Phone: 855-658-4330 www.ecologix.ca Guelph, Ontario, N1K 1S3 Fax: 855-658-9384 info@ecologix.ca Contents IMPORTANT NOTES FOR THE INSTALLER ....................... 3 EQUIPMENT ASSEMBLY DETAILS ..........................4 ELECTRICAL WIRING DIAGRAM ..........................6 EVN-AC-H Wiring Diagram ............................6 TYPICAL PLUMBING CONNECTIONS ......................... 7 PHYSICAL PROPERTIES ............................... -
Page 3: Important Notes For The Installer
IMPORTANT NOTES FOR THE INSTALLER A Quick Check List Is the wall sleeve installed square and caulked to the exterior wall? Is the grille installed? Is the base of the sleeve sloped to the outdoors? Is the disconnect properly sized and installed according to local code? ... -
Page 4: Equipment Assembly Details
EQUIPMENT ASSEMBLY DETAILS EVN VTAC Assembly Outer Grille Assembly Wall Sleeve REV: 5/16/2023 EVN Install... - Page 5 REV: 5/16/2023 EVN Install...
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Page 6: Electrical Wiring Diagram
ELECTRICAL WIRING DIAGRAM EVN-AC-H Wiring Diagram This diagram is provided as reference only. Wiring may differ depending on unit. Always refer to correct wiring diagram located on inside cover of electrical panel Optional items that may be ordered separately or field installed: ... -
Page 7: Typical Plumbing Connections
TYPICAL PLUMBING CONNECTIONS REV: 5/16/2023 EVN Install... -
Page 8: Physical Properties
PHYSICAL PROPERTIES Dimensions Inside Cabinet Dimensions Wall Sleeve Dimensions ( (ins) Model 5.5”,10.75”, 16” EVN09-H33 15.5 14.5 58.5 20” 5.5”,10.75”, 16” EVN12-H33 15.5 14.5 58.5 20” 5.5”,10.75”, 16” EVN18-H33 15.5 14.5 58.5 20” 5.5”,10.75”, 16” EVN18-H40 15.5 14.5 58.5 20” 5.5”,10.75”, 16”... - Page 9 PERFORMANCE Specifications MODEL: EVN09-H33 EVN12-H33 EVN18-H33 EVN18-H40 EVN24-H40 Heating Capacity (Btu/h) 100F 14,000 14,000 14,000 17,000 17,000 Heating Capacity (Btu/h) 110F 18,600 18,600 18,600 22,700 22,700 Heating Capacity (Btu/h) 120F 23,200 23,200 23,200 28,200 28,200 Heating Capacity (Btu/h) 130F 27,900 27,900 27,900 33,800...
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Page 10: Introduction
For heating, the EVN-H comes with a built-in hydronic coil and an externally The built-in ERV handles the primary mounted pump designed for use in... -
Page 11: Circulation Pump
24 hours to flush any continuously at a constant air flow and water through the system at least once a runs the EVN-H main indoor fan at the day. A test button on the control allows continuous FAN speed unless there is a for easy verification that the pump thermostat call. -
Page 12: Installation
INSTALLATION WARNING ! Installation should only be performed by qualified personnel. In addition to this manual, all local codes shall be followed. Improper installation may void all warranties. Detailed instructions are shipped with all For installation in a wood frame wall, accessory items and should be followed. -
Page 13: Ductwork
flush to the outdoor finished wall surface. tape or sealing compound. Locate outlets The wall sleeve can be fastened through at least 6 inches from outside walls or the inside face of the sides to the building window coverings. framing with #10 pan head screws. The wall sleeve inside flanges can also be Ductwork installed in unheated space, used to fasten to the wall framing if the... -
Page 14: Low Voltage Control Wiring
The wiring diagram is located on the Use copper conductors only. Connect service door. A copy is provided in this power wires to terminal lugs on the document for reference only. Nameplate breaker in the upper electrical section. data is located on the side of the unit. Protect and seal wires where they enter Ampacity is also shown in the the condenser cabinet. -
Page 15: Service And Maintenance
Examine wires for signs of pinching, required. Replacement filters are fraying or charring. Replace as available from Ecologix or can be necessary. sourced from your local hardware store. The unit is designed to fit a standard Condenser Coil 16x25 filter rack. -
Page 16: Troubleshooting
TROUBLESHOOTING WARNING ! Service should only be performed by qualified personnel. Take proper care to disconnect voltage supply. Use caution when working near charged capacitors. Symptom Cause Check Fan and 1. Power off 1. Check main fuse/circuit breaker compressor will 2. - Page 17 High suction 1. Excessive evap. Air 1. Confirm correct amount of evap. pressure 2. Excessive load Air, adjust air handler air flow. 3. High latent heat 2. Estimate space cooling load and compare to unit capacity. Replace with larger cooling unit if necessary.
- Page 18 is reverse flow through the heating loop from a stuck check valve. Fan runs for 1. Room thermostat may 1. Refer to wiring diagram for proper cooling but not be connected installation heating improperly. Heating during 1. Probable cause is 1.
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Page 19: Start Up Information And Troubleshooting Chart
If you require diagnostic assistance, complete the Troubleshooting chart and send to your distributor. START UP INFORMATION AND TROUBLESHOOTING CHART REV: 5/16/2023 EVN Install... -
Page 20: Warranty
WARRANTY This product is warranted by Ecologix Heating Technologies Inc to be free from defects in materials and workmanship that affect product performance under normal use and maintenance within the applicable periods specified below. Replacements furnished will carry only the un-expired portion of the original warranty.
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