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A2A CCHP Series [Air-to-Air]
Models:
A2A200-T-LI
A2A540-D-LI
Residential Air-to-Air
Cold Climate
Air Source Heat Pumps
Installation & Maintenance Manual
Revision: 1.02
Copyright (C) 2017 Ecologix Heating Technologies Inc. All Rights Reserved. This manual may
not be reproduced in whole or part by any means without prior written consent from Ecologix
Heating Technologies Inc.
Ecologix and the Ecologix logo are Trademarks of Ecologix Heating Technologies Inc.
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Summary of Contents for Ecologix A2A CCHP Series
- Page 1 Revision: 1.02 Copyright (C) 2017 Ecologix Heating Technologies Inc. All Rights Reserved. This manual may not be reproduced in whole or part by any means without prior written consent from Ecologix Heating Technologies Inc. Ecologix and the Ecologix logo are Trademarks of Ecologix Heating Technologies Inc.
- Page 2 Table of Contents Table of Contents _____________________________________________________________________ 2 Safety _______________________________________________________________________________ 3 Specifications ________________________________________________________________________ 5 Typical Plumbing Connections ___________________________________________________________ 8 A2A540&600 with fossil fuel fired domestic back up and domestic assist _______________________ 8 A2W540&600 with electric back up and domestic assist ____________ Error! Bookmark not defined. Wiring Diagram _______________________________________________________________________ 9 Introduction _________________________________________________________________________ 11 How It Works _______________________________________________________________________ 11...
- Page 3 Relieve pressure and recover all refrigerant before system repair or final unit disposal. Use all service ports and open all flow- control devices, including solenoid valves. Ecologix Heating Technologies Inc Page 3 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2...
- Page 4 Before unit start-up, read all manuals and become familiar with the unit and its operation. Check the system thoroughly Ecologix Heating Technologies Inc Page 4 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2...
- Page 5 25” x 30” x 30” Liquid Line Size O.D. (inches) Vapour Line Size O.D. (inches) Domestic Assist conn (inches) 1/ 2 1/ 2 Factory Refrig. Charge (ounces) Ecologix Heating Technologies Inc Page 5 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2 855-658-4330...
- Page 6 Refer to name plate for specs on specific field unit. Equipment nameplate supersedes numbers published in thi s document. A2A540-D-LI Sizing Chart 50000 40000 30000 20000 Max Capacity Min Capacity 10000 Outdoor Air Temperature [ Ecologix Heating Technologies Inc Page 6 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2 855-658-4330...
- Page 7 A2A Series Heat Pump A2A200-2-LI Sizing Chart 25000 20000 15000 10000 5000 Outdoor Air Temperature [ Ecologix Heating Technologies Inc Page 7 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2 855-658-4330...
- Page 8 A2A Series Heat Pump Typical Plumbing Connections A2A540 with fossil fuel fired domestic back up Ecologix Heating Technologies Inc Page 8 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2 855-658-4330...
- Page 9 A2A Series Heat Pump Wiring Diagrams Power Wiring - A2ASP200-2 Power Wiring – ECHP-200 Ecologix Heating Technologies Inc Page 9 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2 855-658-4330...
- Page 10 A2A Series Heat Pump Power Wiring - A2ASP540-D Contractor Low Voltage & Harness Connections Ecologix Heating Technologies Inc Page 10 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2 855-658-4330...
- Page 11 MUST conform to all applicable codes. It is the responsibility of the Installing Contractor to determine and comply with ALL applicable codes and regulations. Introduction The Ecologix Air to Water (A2A) Cold Climate temperatures, the CCHP can operate efficiently Heat Pump (CCHP) is an innovative new at temperatures as low as -25°C.
- Page 12 Heat pump control is used regardless of if it is an active Ethernet cable. air to water or air to air heat pump and With the internet connection in place, Ecologix independent of if the compressor is variable Engineers can help trouble shoot and help the...
- Page 13 6 inches of clearance to through the bottom flanges of the unit legs. allow for easy removal of all door panels. Ecologix Heating Technologies Inc Page 13 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2...
- Page 14 8. When necessary, use hanger straps that portion of the system while brazing. Wrap all conform to shape of tubing insulation. Ecologix Heating Technologies Inc Page 14 www.ecologix.ca 45 Cowansview Road, Cambridge ON N1R 7L2 855-658-4330...
- Page 15 Once this vacuum level is achieved, the desired sub cooling is covered in the procedures service valves inside of the indoor unit can be contained in the Ecologix Commissioning opened to distribute the pre-charged refrigerant Report Form for CCHP systems. All model throughout the system.
- Page 16 Do NOT start the heat pump until you have Upon system start up, follow and completely fill checked the following: in the Ecologix Commissioning Report form. Follow instructions on the form for testing the 1. All Hydronic loops are filled and purged.
- Page 17 230V operation unless specified otherwise. Check internet connection at unit to confirm gateway communication is working. If all lights are not on, please contact Ecologix for help troubleshooting connection. Test thermostat to ensure each call is functioning as expected. If multi-zone system, test each thermostat separately and with all zones calling.
- Page 18 Warranty This product is warranted by Ecologix Heating Technologies Inc. (EHT) to be free from defects in materials and manufacturing 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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