Carrier 38AUZ Model Type, Type of Coil, Refrigerant Options, Nominal Tonnage, Not Used, Packaging

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

3 8 A U

Z A 0 4 A

0 G 6

– 0 A 0 A 0

_________________

Model Type

38AU= Carrier Condensing Unit Puronr R--- 410A Refrigerant

Type of Coil

Z = Single Circuit, A/C Scroll Compressor

Refrigerant Options

A = None

B = Low Ambient

Nominal Tonnage

07 = 6 Tons

08 = 7.5 Tons

12 = 10 Tons

14 = 12.5 Tons

Not Used

A = Not Used

Not Used

0 = Not Used

Packaging

0 = Standard

1 = LTL

Electrical Options

A = None

C = Non-Fused Disconnect

Service Options

0 = None

1 = Un-powered Convenience Outlet

2 = Powered Convenience Outlet

Not Used

A = Place Holder

Base Unit Controls

0 = Electro-Mechanical Controls

Design Rev

--- = Catalog Model Number

Voltage

1 = 575/3/60

5 = 208/230/3/60

6 = 460/3/60

Coil Options

G = Al/Al

Fig. 2 — Model Number Nomenclature

POSITION NUMBER

 

1

 

2

3

4

 

5

 

6

 

7

 

8

9

10

TYPICAL

 

4

 

8

0

8

 

G

 

1

 

2

 

3

4

5

 

POSITION

 

 

 

 

 

DESIGNATES

 

 

 

 

 

 

 

1−2

 

 

 

Week of manufacture (fiscal calendar)

 

 

 

 

 

3−4

 

 

 

Year of manufacture (”08” = 2008)

 

 

 

 

5

 

 

 

Manufacturing location (G = ETP, Texas, USA)

 

 

 

 

6−10

 

 

 

 

Sequential number

 

 

 

 

 

Fig. 3 — Serial Number Nomenclature

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Contents Contents Safety ConsiderationsInstallation Guideline Replacement /Retrofit R22 to Puron38AUZ*07-14 Unit Dimensions Compressor Unit Size 38AURefrigerant Type Condenser FansNominal Capacity kW Operating Weight kg Aluminum-Fin Coils StandardPressurestat Settings kPa High Cutout Operating Charge, Typical kg† Shipping Charge kgType of Coil Service OptionsModel Type Refrigerant OptionsInstallation Liquid Line Data 38AUZ*07-14 60 Hz Units Refrigerant Piping Sizes 38AUZ*07-14 60 Hz UnitsComplete Electrical Connections Install AccessoriesField Power Supply Refrigerant Specialities Part NumbersConvenience Outlets Units Without Factory-Installed DisconnectUnits with Factory-Installed Disconnect All unitsInstalling Weatherproof Cover Unit Connect Primary TransformerConnections Terminals Weatherproof Cover Installation ThermostatElectrical Data 38AUZ*07-14 Hz Units PRE-START-UP START-UPSystem Check Advanced Scroll Temperature Protection Label 38AUZ*07 Charging Chart 38AUZ*14 Charging Chart Routine System Maintenance Operating SequenceBase Unit Controls Service Comfort Alert Diagnostic ModuleInput LED Status Codes LockoutCadm Troubleshooting Compressor ProtectionLubrication Field Refrigerant Access Ports Novation Coil Cleaning and MaintenanceRepairing Novation Condenser Tube Leaks Factory High-Flow Access PortsCompressor Stops on HIGH-PRESSURE Switch TroubleshootingProblem Solution Compressor does not RUN Fastener Torque ValuesUnit Operates TOO Long or Continuously Problem Solution Compressor Cycles on LOW-PRESSURE SwitchCompressor Running but Cooling Insufficient System is NoisyAppendix Catalog No 38AU-01SI Preliminary Information CUT Along Dotted Linecut Along Dotted Line

38AUZ specifications

The Carrier 38AUZ series is a line of air conditioning systems specifically designed to deliver optimal comfort and energy efficiency for both residential and commercial applications. Known for their advanced technology and robust performance, these units are ideal for a variety of climate conditions, ensuring consistent cooling and heating throughout the year.

One of the standout features of the Carrier 38AUZ series is its inverter technology, which allows the unit to adjust its cooling or heating output in real-time based on the ambient conditions. This results in lower energy consumption and reduced operating costs, making the system not only environmentally friendly but also budget-conscious. By minimizing temperature fluctuations, the inverter design promotes a more stable and comfortable indoor environment.

The 38AUZ units are equipped with high-efficiency compressors that enhance the system’s performance. These compressors operate quietly and efficiently, contributing to a lower noise level that is ideal for residential settings. Furthermore, they come with variable speed fan motors which offer precise airflow control, allowing users to customize their comfort level while ensuring energy savings.

In terms of build quality, the Carrier 38AUZ is constructed using durable materials designed to withstand harsh weather conditions. Its compact design allows for easy installation and maintenance, making it an ideal choice for urban environments where space is limited. Additionally, the system features a corrosion-resistant cabinet that extends its lifespan and maintains aesthetic appeal.

The 38AUZ series also includes a range of advanced control options. Users can benefit from smart technology integration, allowing for remote temperature control and scheduling through mobile devices. This feature not only enhances convenience but also provides users with complete control over their energy usage.

Moreover, the Carrier 38AUZ units come with various capacity options, catering to different space requirements. With a focus on energy efficiency, these systems often meet or exceed industry standards, including SEER ratings, ensuring optimal performance without sacrificing energy consumption.

In summary, the Carrier 38AUZ series is an exemplary choice for anyone looking to invest in a reliable, efficient, and advanced air conditioning system. With its inverter technology, high-efficiency compressors, smart control options, and durable construction, the 38AUZ not only delivers exceptional comfort but also promotes energy conservation, making it a smart choice for sustainable living.
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