Carrier 38AUZ Manuals

Manuals and User Guides for Carrier 38AUZ. We have 3 Carrier 38AUZ manuals available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier 38AUZ 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 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 38AUZ Installation, Start-Up And Service Instructions Manual (36 pages)

Brand: Carrier | Category: Heat Pump | Size: 2 MB

Table of Contents
1
Safety Considerations
2
- Rated Indoor Airflow (Cfm)
  3
- Matching 38AUZD/E08 Model to Evaporator Coil
  6
Installation
6
Pre-Start-Up
16
- System Check
  16
- Turn on Crankcase Heater
  16
- Preliminary Charge
  16
Start-Up
16
- Preliminary Checks
  16
- Start Unit
  17
Operating Sequence
20
- Base Unit Controls
  20
- Indoor (Supply) Fan
  20
- Cooling, Unit Without Economizer
  20
- Cooling, Unit with Economizer
  20
- Heating
  20
Routine System Maintenance
20
- Quarterly Inspection (and 30 Days after Initial Start)
  20
- Seasonal Maintenance
  20
Service
21
- Refrigeration System
  21
- Compressor Oil
  21
- Servicing Systems on Roofs with Synthetic Materials
  21
- Liquid Line Filter Drier
  21
- Filed Refrigerant Access Ports
  21
- Factory High-Flow Access Ports
  21
- Comfort Alert Diagnostic Module
  22
- Compressor Protection
  24
- Crankcase Heater
  24
- Low-Pressure Switch
  24
- High- - Pressure Switch
  24
- Outdoor Fans
  24
- Lubrication
  24
- Routine Cleaning of Round-Tube Plate Fin (RTPF) Coils
  26
- Fastener Torque Values
  27
Troubleshooting
28
- Appendix A
  29
- Appendix B
  29
- Appendix C
  29
Air Conditioner & Heat Pump with Puron R
29
Quick Reference Guide
29
Wiring Diagram List
29
Low Ambient Option - Factory Installed
29
Start-Up Checklist
35

Carrier 38AUZ Installation, Start-Up And Service Instructions Manual (28 pages)

Air-Cooled Condensing Units 60 Hz with Puron (R-410A) Refrigerant

Brand: Carrier | Category: Air Conditioner | Size: 1 MB

Table of Contents
1
Safety Considerations
1
Installation Guidelines
2
Installation
2
Pre-Start-Up
14
- System Check
  14
- Turn on Crankcase Heater
  14
- Preliminary Charge
  14
Start-Up
14
- 38AUZ Units
  14
- Preliminary Checks
  14
Operating Sequence
18
- Cooling
  18
- Heating
  18
Routine System Maintenance
18
- Quarterly Inspection (and 30 Days after Initial Start)
  18
- Seasonal Maintenance
  18
Service
19
- Comfort Alert Diagnostic Module
  19
- Crankcase Heater
  21
- Compressor Protection
  21
- Low-Pressure Switches
  21
- High-Pressure Switches
  21
- Outdoor Fans
  21
- Lubrication
  21
- NOVATION™ Coil Cleaning and Maintenance
  22
- Repairing NOVATION Condenser Tube Leaks
  22
- Replacing NOVATION Condenser Coil
  22
- Field Refrigerant Access Ports
  22
- Factory High-Flow Access Ports
  22
- Fastener Torque Values
  23
Troubleshooting
23
TROUBLESHOOTING (Cont)
24
Appendix
25
- Air Conditioner and Heat Pump with Puron® - Quick Reference Guide
  25
- Preliminary Information
  27
Start-Up Checklist
27

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