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WEATHERMAKER 50A3
Carrier WEATHERMAKER 50A3 Manuals
Manuals and User Guides for Carrier WEATHERMAKER 50A3. We have
2
Carrier WEATHERMAKER 50A3 manuals available for free PDF download: Started Manual, Wiring Diagrams
Carrier WEATHERMAKER 50A3 Started Manual (178 pages)
Single Package Large Rooftop Units with COMFORTLINK Ti Version 5.x Controls Sizes (020-060)
Brand:
Carrier
| Category:
Air Conditioner
| Size: 20.39 MB
Table of Contents
Table of Contents
2
Indoor Air Quality Control
67
Operation
67
Pre-Occupancy Purge
69
Dehumidification and Reheat
69
Settingup the System
71
Temperature Compensated Start
71
TEMPERATURE COMPENSATED START LOGIC Carrier Comfort Network ® (CCN) System
71
Alert Limit Configuration
72
Sensor Trim Configuration
73
Discrete Switch Logic Configuration
74
Display Configuration
74
Remote Control Switch Input
74
Hot Gas Bypass
75
Space Temperature Offset
75
Time Clock Configuration
75
Troubleshooting
77
Complete Unit Stoppage
77
Single Circuit Stoppage
77
Service Analysis
77
Restart Procedure
77
Thermistor Troubleshooting
77
Transducer Troubleshooting
78
Forcing Inputs and Outputs
90
Run Status Menu
90
Auto View of Run Status
90
Ccn/Linkage Display Table
91
Compressor Run Hours Display Table
91
Compressor Starts Display Table
91
Software Version Numbers Display Table
93
Alarms and Alerts
93
Major System Components
101
General
101
Factory-Installed Components
101
Accessory Control Components
124
Service
128
Service Access
128
Cleaning
128
Lubrication
130
Evaporator Fan Performance Adjustment
130
Evaporator Fan Coupling Assembly
130
Evaporator Fan Service and Replacement
131
Belt Tension Adjustment
131
Evaporator-Fan Motor Replacement
131
Condenser-Fan Adjustment
132
Four-Inch Filter Replacement
132
Power Failure
132
Refrigerant Charge
132
Thermostatic Expansion Valve (TXV)
132
Gas Valve Adjustment
132
Main Burners
139
Filter Drier
139
Replacement Parts
139
Appendix A -- Local Display Tables
140
Appendix B -- Ccn Tables
148
Appendix C -- Vfd Information
161
Appendix D -- Mode Selection
170
Process
170
Index
171
Unit Start-Up Checklist
178
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Carrier WEATHERMAKER 50A3 Wiring Diagrams (28 pages)
20-60 tons Single Package Rooftop Gas Heating/Electric Cooling and Electric Cooling Units with COMFORTLINK Controls
Brand:
Carrier
| Category:
Heating System
| Size: 3.98 MB
Table of Contents
Wiring Diagrams
1
Sequence of Operation
3
Constant Volume (CV) Units
3
Variable Air Volume Control
3
Indoor Air Quality
4
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