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WEATHERMAKER 48A4
Carrier WEATHERMAKER 48A4 Manuals
Manuals and User Guides for Carrier WEATHERMAKER 48A4. We have
5
Carrier WEATHERMAKER 48A4 manuals available for free PDF download: Started Manual, Installation Instructions Manual, Wiring Diagrams, User's Information Manual
Carrier WEATHERMAKER 48A4 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 48A4 Installation Instructions Manual (36 pages)
Single Package Gas Heating/Electric Cooling Rooftop Units with ComfortLink Controls and PURON Refrigerant (R-410A)
Brand:
Carrier
| Category:
Air Conditioner
| Size: 4.16 MB
Table of Contents
Table of Contents
1
Safety Considerations
1
Installation Instructions
1
Step 1 - Provide Unit Support
2
Roof Curb
2
Alternate Unit Support
2
Roof Mount
2
Installation
2
Step 2 - Rig and Place Unit
2
Step 3 - Field Fabricate Ductwork
2
Step 4 - Make Unit Duct Connections
2
Step 5 - Install Flue Hood
17
Step 6 - Trap Condensate Drain
17
Step 7 - Install Gas Piping
18
Step 8 - Make Electrical Connections
18
Power Wiring
18
Field Power Supply
19
Field Control Wiring
27
Step 9 - Make Outdoor-Air Inlet
30
Adjustments
30
Economizer and Fixed Outdoor Air Damper
30
Step 10 - Position Power Exhaust/Barometric
30
Relief Damper Hood
30
Step 11 - Route VAV Static Pressure Sensor
30
Step 12 - Install All Accessories
30
Step 13 - Perform Field Modifications
33
Bacnet Communication Option Wiring
33
Installation
36
Carrier WEATHERMAKER 48A4 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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Carrier WEATHERMAKER 48A4 User's Information Manual (8 pages)
Single-Package Rooftop Gas Heating/Electric Cooling Units with COMFORTLINK Controls and Scroll Compressors
Brand:
Carrier
| Category:
Freezer
| Size: 0.8 MB
Table of Contents
Note to Installer
1
To Light Unit
1
Typical Gas Section Location
2
Typical Gas Valve Location
2
To Shut Unit off
4
Maintaining Your Unit
4
Routine Maintenance and Care for the Equipment Owner
4
Regular Dealer Maintenance
7
Troubleshooting
7
In Case of Trouble
7
Carrier WEATHERMAKER 48A4 User's Information Manual (8 pages)
Single-Package Rooftop Gas Heating/Electric Cooling Units with COMFORTLINK Controls and Scroll Compressors
Brand:
Carrier
| Category:
Air Conditioner
| Size: 0.76 MB
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