Carrier 38AUD Manuals

Manuals and User Guides for Carrier 38AUD. We have 2 Carrier 38AUD manuals available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier 38AUD Installation, Start-Up And Service Instructions Manual (52 pages)

Air Cooled Condensing Units 50 Hz with Puron (R-410A) Refrigerant Sizes 07-14

Brand: Carrier | Category: Heat Pump | Size: 3.01 MB

Table of Contents
1
Safety Considerations
2
Installation Guidelines
2
- Replacement/Retrofit - R- -22 to Puron
  2
Installation
10
Pre-Start-Up
22
- System Check
  22
- Turn on Crankcase Heater
  22
- Preliminary Charge
  22
Start-Up
22
- Preliminary Checks
  22
- Start Unit
  23
Operating Sequence
31
- Indoor (Supply) Fan
  31
- Cooling, Unit Without Economizer
  31
- Cooling, Unit with Economizer
  31
- Heating
  31
Routine System Maintenance
32
- Quarterly Inspection (and 30 Days after Initial Start)
  32
- Seasonal Maintenance
  32
Service
32
- Refrigeration System
  32
- Compressor Oil
  32
- Servicing Systems on Roofs with Synthetic Materials
  32
- Liquid Line Filter Drier
  33
- Filed Refrigerant Access Ports
  33
- Factory High-Flow Access Ports
  33
- Comfort Alert Diagnostic Module
  34
- Compressor Protection
  36
- Crankcase Heater
  36
- Low-Pressure Switch
  36
- High- - Pressure Switch
  36
- Outdoor Fans
  36
- Lubrication
  36
- Coil Type Identification
  39
- Novationt Coil Cleaning and Maintenance
  39
- Repairing NOVATION Condenser Tube Leaks
  39
- Replacing NOVATION Condenser Coil
  39
- Routine Cleaning of Round-Tube Plate Fin (RTPF) Coils
  40
- Fastener Torque Values
  41
Troubleshooting
42
- Appendix A
  43
- Appendix B
  43
Air Conditioner & Heat Pump with Puron R
43
Quick Reference Guide
43
Wiring Diagram List
43
Appendix C
44
Low Ambient Option - Factory Installed
44
Start-Up Checklist
51

Carrier 38AUD Installation, Start-Up And Service Instructions Manual (40 pages)

Air Cooled Condensing Units 50 Hz With Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 4.22 MB

Table of Contents
1
Safety Considerations
2
Installation Guidelines
2
Installation
7
Step 1 - Plan for Unit Location
8
Step 2 - Complete Pre-Installation Checks
8
Step 3 - Prepare Unit Mounting Support
8
Step 4 - Rig and Mount the Unit
8
Step 5 - Complete Refrigerant Piping Connections
9
Step 6 - Install Accessories
13
Step 7 - Complete Electrical Connections
13
Pre-Start-Up
17
System Check
17
Turn on Crankcase Heater
17
Preliminary Charge
17
Start-Up
17
38AUD Units
17
Operating Sequence
23
Indoor (Supply) Fan
23
Cooling, Unit Without Economizer
23
Cooling, Unit with Economizer
23
Heating
23
Routine System Maintenance
24
Quarterly Inspection
24
And 30 Days after Initial Start)
24
Seasonal Maintenance
24
Service
24
Refrigeration System
24
Compressor Oil
24
Servicing Systems on Roofs with Synthetic Materials
24
Liquid Line Filter Drier
25
Filed Refrigerant Access Ports
25
Factory High- - Flow Access Ports
25
Comfort Alert Diagnostic Module
25
Crankcase Heater
28
Compressor Protection
28
Low- - Pressure Switches
28
High- - Pressure Switches
28
Outdoor Fans
28
Lubrication
28
Novationtcoil Cleaning and Maintenance
32
Repairing NOVATION Condenser Tube Leaks
32
Replacing NOVATION Condenser Coil
32
Routine Cleaning of Round-Tube Plate Fin (RTPF) Coils
32
Fastener Torque Values
33
Troubleshooting
35
Air Conditioner & Heat Pump with Puron R
36
Quick Reference Guide
36
APPENDIX B Wiring Diagram List
36
Motormaster Sensor Locations
37
Start-Up Checklist
39

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Carrier 38AUD Installation, Start-Up And Service Instructions Manual (52 pages)

Table of Contents

Carrier 38AUD Installation, Start-Up And Service Instructions Manual (40 pages)

Table of Contents

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