88-A4HP4001-1B-EN
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Table of Contents
Section 1. Safety ........................................................................................................................................................... 2
Section 2. Unit Location Considerations.................................................................................................................... 4
Section 3. Unit Preparation .......................................................................................................................................... 7
Section 4. Setting the Unit ........................................................................................................................................... 7
Section 5. Refrigerant Line Considerations ............................................................................................................... 8
Section 6. Refrigerant Line Routing ........................................................................................................................... 9
Section 7. Refrigerant Line Brazing .......................................................................................................................... 10
Section 8. Refrigerant Line Leak Check ................................................................................................................... 12
Section 9. Evacuation ................................................................................................................................................. 13
Section 10. Service Valves ......................................................................................................................................... 13
Section 11. Electrical - Low Voltage ......................................................................................................................... 14
Section 12. Electrical - High Voltage ........................................................................................................................ 17
Section 13. Start Up .................................................................................................................................................... 18
Section 14. System Charge Adjustment (Systems can be rated with TXV, EEV or Piston) ................................. 19
Section 15. Checkout Procedures and Troubleshooting ......................................................................................... 26
