Heat Controller BHD-301-G User Manuals

Table of Contents

• 1. PREFACE

  2
• 1.1 SAFETY PRECAUTIONS

  2
• 1.2 INSULATION RESISTANCE TEST

  2
• 1.3 UNIT FEATURES

  2
• 1.4 CONTROL LOCATIONS

  2
• 1.5 OUTSIDE DIMENSIONS

  3
• 2. Product Installation Instructions

  4
• 3. Product Operation

  4
• 3.1 Operating Conditions:

  4
• 3.2 Turning the unit “ON” or “OFF”

  4
• 3.3 Operation with Water Tank

  4
• 3.4 Operation with Continuous drainage

  5
• 3.5 MAINTENANCE

  5
• 4. Electronic function

  6
• 4.1 Powering on the unit

  6
• 4.2 Setting the relative humidity

  6
• 4.3 Continuous Dehumidification mode

  6
• 4.4 Powering off the unit

  6
• 4.5 Compressor protection

  6
• 4.6 Protection and failure mode

  6
• 5. Basic Test Procedures

  7
• 5.1 Defective Compressor

  7
• 5.2 SEALED REFRIGERATION SYSTEM REPAIRS

  8
• 5.3 FAN MOTOR

  9
• 5.4 CAPACITOR

  9
• 6. TROUBLESHOOTING GUIDE

  11
• 6.1 TROUBLESHOOTING GUIDE

  11
• 6.2 Fault Codes

  11
• 6.3 TROUBLE SHOOTING

  11
• 7. WIRING DIAGRAM

  15