Nortek C5B Installation Instructions Manual Download Page 2

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Table of Contents

1. General Information ............................................................................................................... 3

2. Coil Specifications ................................................................................................................. 4

3. Coil Installation ....................................................................................................................... 5

  • Upflow Furnace
  • Downflow Furnace
  • Horizontal Furnace
  • Horizontal Ready Coils for Horizontal Left Installation
  • Horizontal Ready Coils for Horizontal Right Installation

4. Verify Pressurization .............................................................................................................. 6

5. Refrigerant Line Connections ............................................................................................... 6

6. Completing the Installation ................................................................................................... 7

  • Condensate Drain
  • Air Filters
  • Close-off Plates and Panels
  • Refrigerant Charging

7. Maintenance and Service ...................................................................................................... 8

Summary of Contents for C5B

Page 1: ...tionsand orfurnace air handler markings before proceeding with installation of the coil These instructions are primarily intended to assist qualified individuals experienced in the proper installation...

Page 2: ...izontal Furnace Horizontal Ready Coils for Horizontal Left Installation Horizontal Ready Coils for Horizontal Right Installation 4 Verify Pressurization 6 5 Refrigerant Line Connections 6 6 Completing...

Page 3: ...tdoor unit NOTE Some coils employ a thermostatic expansion valve TXV as the metering device See page 4 H 20 3 4 B 16 5 8 W A 3 4 133 8 155 8 19 3 4 Figure 1 3 Wherepreciseformingoftherefrigerantlines...

Page 4: ...63 913963 913963 913964 913964 913964 Extra Orifice in N A 0 053 for 1 5 ton condenser N A N A 0 053 for 1 5 ton condenser N A N A N A N A N A N A N A N A Coil Model 1 C5BA H T X24C A C5BA H T25C A C5...

Page 5: ...the threaded holes of the horizontal drain pan If webbing is not removed the drain will not function properly and ceiling damage may occur 3 Insert a plug from the horizontal drain pan into the open a...

Page 6: ...id direct face exposure or contact with valve when gas is escaping Always ensure adequate ventilation ispresentduringthedepressurization process Any uncertainties should be addressed before proceeding...

Page 7: ...ends of the lines must be round clean and free of any burrs 13 Place grommets in proper orientation onto line set with sufficient distance to braze joint 14 Insert the line set tubes into the coil tub...

Page 8: ...coil case and furnace that were previously removed to install the indoor coil Refrigerant Charging These cased indoor coils are not factory charged with refrigerant It will be necessary to evacuate th...

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