Carrier 48TCA04---A12 Air Conditioner Manuals

Carrier 48TCA04---A12 Air Conditioner Manuals

Manuals and User Guides for Carrier 48TCA04---A12 Air Conditioner. We have 1 Carrier 48TCA04---A12 Air Conditioner manual available for free PDF download: Service And Maintenance Instructions

Carrier 48TCA04---A12 Service And Maintenance Instructions

Carrier 48TCA04---A12 Service And Maintenance Instructions (107 pages)

Nominal 3 to 10 Tons With Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 6 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
Unit Arrangement and Access
2
- Seasonal Maintenance
  3
- Electrical Shock Hazard
  4
Supply Fan (Blower) Section
4
- Condenser Coil
  5
- Condenser Coil Maintenance and Cleaning Recommendation
  5
Cooling
5
Refrigerant Charge
8
Puronr (R- - 410A) Refrigerant
8
Cooling Charging Charts
9
Filter Drier
14
Convenience Outlets
14
Smoke Detectors
15
Protective Devices
22
Gas Heating System
22
- Burners and Igniters
  25
- Burner Ignition
  26
- Orifice Replacement
  27
Premierlinkt Control
34
Rtu- - Mp Control System
42
Economi$Er Systems
55
Wiring Diagrams
63
Internal Wiring
66
Pre- -Start- - up
66
Start- - Up, General
66
- Main Burners
  67
- Ventilation (Continuous Fan)
  67
- Initial Operation and Test
  68
Start- - Up, Premierlinkt Control
68
Start- - Up, Rtu- - Mp Control
68
Heating, Units Without Economizer
71
Operating Sequences
71
- Premierlink Control
  72
- Heating with Economi$Er
  72
Fastener Torque Values
81
- Model Number Nomenclature
  82
- Serial Number Format
  82
Appendix I. Model Number Significance
82
Appendix II. Physical Data
83
Appendix III. Fan Performance
87
Pulley Adjustment
98
Appendix IV. Electrical Data
99
Appendix V. Wiring Diagram List
104
Appendix VI. Motormaster Sensor Locations
105
Preliminary Information
107
Unit Start-Up Checklist
107

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