Heat Controller R-410A User Manuals

Table of Contents

• IMPORTANT SAFETY INFORMATION

  2
• Short Cycle Protection

  7
• HEAT PUMP INSTALLATION

  3
• Defrost Cycle Control

  7
• General Information

  3
• Defrost Test Procedure

  7
• Before You Install this Unit

  3
• Anti Short Cycle Timer Test

  8
• Locating the Heat Pump

  3
• Heating Mode

  8
• Packaging Removal

  3
• Cooling Mode

  8
• Ground Level

  3
• Optional Equipment

  8
• Rooftop

  3
• Adjustment of Refrigerant Charge

  8
• Indoor & Outdoor Unit

  4
• Temperatures above 55° F

  8
• Outdoor Orifice Removal & Installation

  4
• Application Notes for using Charging Charts

  9
• ELECTRICAL WIRING

  4
• CHARGING CHARTS

  9
• Pre - Electrical Checklist

  4
• Figure 3. Charging Chart for 2 Ton Units

  9
• Line Voltage

  4
• Figure 4. Charging Chart for 3 Ton Units

  10
• Grounding

  5
• Figure 5. Charging Chart for 4 Ton Units

  10
• Thermostat / Low Voltage Connections

  5
• Figure 6. Charging Chart for 5 Ton Units

  11
• Outdoor Fan Motor

  6
• Figure 7. Heating Charging Chart

  11
• Optional Equipment

  6
• WIRING DIAGRAMS

  12
• Transformer Upgrade Kit

  6
• Figure 8. Wiring Diagram for 2 Ton Models

  12
• HEAT PUMP MAINTENANCE

  6
• Figure 9. Wiring Diagram for 3 Ton Models

  13
• STARTUP & ADJUSTMENTS

  6
• Pre - Start Checklist

  6
• INSTALL. / PERFORMANCE CHECKLIST

  16
• Startup-Procedures

  6
• REPLACEMENT PARTS

  16
• Air Circulation - Indoor Blower

  6
• System Cooling

  6
• System Heating

  7