Bard ERV-FA2 User Manual Download

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Wall Mount Energy Recovery Ventilator

with Exhaust

Models:

INSTALLATION INSTRUCTIONS

ERV-FA2 ERV-FC2
ERV-FA3 ERV-FC3

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com

Manual: 2100-701
Supersedes:

NEW

Date: 3-1-19

For Use with Bard 1.5 – 3 Ton

Wall Mount Air Conditioners and Heat Pumps

Summary of Contents for ERV-FA2

Page 1: ...h Exhaust Models INSTALLATION INSTRUCTIONS ERV FA2 ERV FC2 ERV FA3 ERV FC3 Bard Manufacturing Company Inc Bryan Ohio 43506 www bardhvac com Manual 2100 701 Supersedes NEW Date 3 1 19 For Use with Bard...

Page 2: ...Ventilator Maintenance 14 Figures Figure 1 Remove Access Panels 6 Figure 2 Remove Filter Filter Support Bracket and Exhaust Cover Plate and Install Exhaust Damper Assembly 7 Figure 3 Install Ventilato...

Page 3: ...nergy wheels provide the heat transfer effectively during both summer and winter conditions Provide required ventilation to meet the requirements of ASHRAE 62 1 standard NOTE During operation below 5...

Page 4: ...3 4050 4050 4050 4050 4050 4050 4050 13500 7875 2813 0 0 10881 7394 4255 2511 2511 2511 2511 2511 2511 2511 8370 4883 1744 0 0 15788 10727 6173 3643 3643 3643 3643 3643 3643 3643 12145 7084 2530 0 0 9...

Page 5: ...7751 4460 3510 3510 3510 3510 3510 3510 3510 7897 4241 950 0 0 90 80 75 70 65 60 28080 19080 10980 6480 6480 6480 6480 6480 6480 6480 21600 12600 4500 0 0 17690 12020 6917 4082 4082 4082 4082 4082 408...

Page 6: ...W24AB A B W18HB A W24HB A B 230 208V 1 or 3 phase ERV FC2 W24AB C W24HB C 460V 3 phase ERV FA3 W30AB A B W36AB A B W30HB A B W36HB A B 230 208V 1 or 3 phase ERV FC3 W30AB C W36AB C W30HB C W36HB C 46...

Page 7: ...rn air filter Remove left side filter support bracket by unscrewing two 2 screws from left side of unit Remove and save top four 4 screws from front grille see Figure 2 5 Remove and discard exhaust co...

Page 8: ...age wiring harness 3 pin plug from the heat recovery assembly and snap into unit control panel from inside control panel in the hole provided Wire to top of compressor contactor per wiring diagram on...

Page 9: ...or timer See Control Wiring on page 11 FIGURE 4 Install Low and High Voltage Plugs and Wiring 11 Replace inner and outer control panel covers 12 Ventilator checkout A Resupply power to unit B Energize...

Page 10: ...ews 14 Replace the vent option access panel with the new panel provided Attach air intake hood with screws provided see Figure 5 Be sure to insert the top flange of the air intake hood into and throug...

Page 11: ...ontrol system that in some way can control the system based on occupancy IMPORTANT Operating the ERV F during unoccupied periods can result in a buildup of moisture in the structure Recommended Contro...

Page 12: ...Manual 2100 701 Page 12 of 16 FIGURE 6 Speed Tap Label...

Page 13: ...Manual 2100 701 Page 13 of 16 FIGURE 7 Airflow Diagram...

Page 14: ...ation systems energy transfer surfaces must be accessible for washing to remove oils grease tars and dirt that can impede performance or generate odors Washing of the desiccant surfaces is required to...

Page 15: ...result Do not disassemble and immerse the entire heat wheel in a soaking solution as bearing and other damage may result 3 Rinse wheel thoroughly after application of the cleaning solution and allow t...

Page 16: ...Manual 2100 701 Page 16 of 16 FIGURE 9 Hub Assembly with Ball Bearings...