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48SD
Carrier 48SD Manuals
Manuals and User Guides for Carrier 48SD. We have
3
Carrier 48SD manuals available for free PDF download: Installation Instructions Manual, Owner's Information Manual, User's Information Manual
Carrier 48SD Installation Instructions Manual (28 pages)
Brand:
Carrier
| Category:
Air Conditioner
| Size: 1.52 MB
Table of Contents
Table of Contents
1
Safety Considerations
1
Introduction
2
Receiving and Installation
2
Check Equipment
2
Identify Unit
2
Inspect Shipment
2
Provide Unit Support
2
Roof Curb
2
Slab Mount
2
Ground Mount
2
Field Fabricate Ductwork
2
Provide Clearances
6
Rig and Place Unit
6
Inspection
6
Use of Rigging Bracket
6
Connect Condensate Drain
8
Install Flue Hood
8
Install Gas Piping
9
Install Duct Connections
9
Configuring Units for Downflow (Vertical) Discharge
9
Install Electrical Connections
11
High- -Voltage Connections
11
Special Procedures for 208- -V Operation
11
Control Voltage Connections
11
Heat Anticipator Setting
12
Transformer Protection
12
Pre- -Start- -Up
12
Check for Refrigerant Leaks
12
Start- -Up Heating & Make Adjustments
13
Check Heating Control
13
Check Gas Input
13
Adjust Gas Input
13
Check Burner Flame
14
Airflow and Temperature Rise
14
Heating Sequence of Operation
14
Limit Switches
18
Rollout Switch
18
Start- -Up Cooling & Make Adjustments
18
Checking Cooling Control Operation
18
Checking & Adjusting Refrigerant Charge
18
Indoor Airflow and Airflow Adjustments
19
Cooling Sequence of Operation
19
Maintenance
23
Air Filter
23
Indoor Blower and Motor
23
Flue Gas Passageways
23
Induced Draft (Combustion Air) Blower
24
Limit Switch
24
Burner Ignition
24
Main Burners
24
Outdoor Coil, Indoor Coil, & Condensate Drain Pan
24
Outdoor Fan
25
Electrical Controls and Wiring
25
Refrigerant Circuit
25
Indoor Airflow
25
Metering Devices
25
Thermostatic Expansion Valve
25
Accuratert Piston
25
Liquid Line Strainer
25
Troubleshooting
25
Start- -Up Checklist
25
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CARRIER 48SD Owner's Information Manual (8 pages)
Comfort 13 Single-Packaged Gas Heat/Electric Cooling Unit with R-22 Refrigerant
Brand:
CARRIER
| Category:
Air Conditioner
| Size: 0.56 MB
Table of Contents
Safety Considerations
2
Unit Introduction
2
Starting or Shutting Unit off
2
Gas Heating/Electric Cooling Unit
2
Operating Your Unit
3
Maintenance and Service
3
To Shut off Unit
3
Cooling Mode
3
Fans and Fan Motors
6
Heat Exchanger
6
Indoor and Outdoor Coils
6
Compressor
6
Warranty Certificate
7
Carrier 48SD User's Information Manual (6 pages)
Gas Heating/Electric Cooling Units
Brand:
Carrier
| Category:
Air Conditioner
| Size: 0.67 MB
Table of Contents
Cooling Mode
2
Maintenance
2
Filter Size
5
Routine Maintenance
5
Electrical Controls and Wiring
6
Refrigerant Circuit
6
Explosion Hazard
6
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