Bard 920-0074 qwserv User Manuals

Table of Contents

• Electrical Specifications

  3
• Blower Speed Adjustment

  4
• General Description of ERV

  3
• Belt Replacement

  8
• Hub Assembly with Ball Bearings

  9
• Control Requirements

  3
• Disconnect & Tape Off Wiring

  11
• Field Set CO2 Sensor Jumpers

  12
• Recommended Control Sequences

  4
• Control Wiring

  4
• Ventilation Airflow

  4
• Performance & Application Data

  5
• Ventilation Air (CFM)

  4
• Summer Cooling Performance

  5
• Winter Heating Performance

  6
• Maintenance Procedures

  7