Carrier 50XCA06-24 - Manual

Carrier 50XCA06-24

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Table of Contents:

  • Page 2 – Environmentally sound; Table of contents
  • Page 3 – AHRI* capacity ratings; Model number nomenclature
  • Page 4 – Physical data
  • Page 7 – Selection procedure (50XCA08 unit example); SERVICE CLEARANCE
  • Page 8 – Performance data
  • Page 26 – Electrical data
  • Page 28 – Typical wiring schematic
  • Page 30 – Operating sequence; Controls
  • Page 31 – Typical piping and wiring
  • Page 32 – Application data
  • Page 33 – Setting condenser fan speed
  • Page 34 – HVAC Guide Specifications; Guide specifications
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Copyright 2010 Carrier Corporation

Form 50XCA-1PD

The 50XCA single-package cooling
units with integral air-cooled condensers
offer:
• Compact, durable, and attractive

cabinet fits any working environment

• Available in ducted or free return with

rear return connections with vertical
supply air discharge

• Provides high-efficiency cooling for

commercial and industrial projects

• Rear condenser inlet and discharge

and belt drive condenser fan permit
condenser air connections to be
ducted through window or wall louver

• Uses Puron

®

refrigerant (R-410A)

Features/Benefits

The Omnizone 50XCA units
provide a practical and
economical approach to
comfort conditioning
requirements for offices,
factories, and other
applications in existing
buildings when indoor air-
cooled condensers are
required.

Design flexibility

The 50XCA indoor packaged units are
designed to provide the flexibility re-
quired in replacement, renovation, and
new construction. Units are available in 6
sizes from 5 tons to 20 tons which meet
the needs for cooling restaurants, retail
stores, warehouses, offices, and building
additions.

OMNIZONE™

50XCA06-24

Air-Cooled

Indoor Self-Contained Systems

with

PURON

®

Refrigerant (R-410A)

5 to 20 Nominal Tons

Product
Data

a50-8499

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Summary

Page 2 - Environmentally sound; Table of contents

2 The compact footprint and service from the front of the units save valu-able floor space in equipment rooms. Belt drive condensers provide adequate static to overcome ducting and louver static losses. This allows units to be po-sitioned against an existing window or wall louver, or ducted to the o...

Page 3 - AHRI* capacity ratings; Model number nomenclature

3 AHRI* capacity ratings LEGEND *AHRI — Air Conditioning, Heating, and Refrigeration Institute. NOTE: Unit is tested in accordance with AHRI standard 340/360. UNIT 50XCA NOMINAL TONS EVAPORATOR CFM CONDENSER CFM NET COOLING (Btuh) TOTAL kW EER IEER 06 5 1,875 2,800 65,000 5.8 11.2 11.4 08 7 1 / 2 2,...

Page 4 - Physical data

4 LEGEND UNIT 50XCA 06 08 12 14 16 24 NOMINAL CAPACITY (tons) 5 7 1 / 2 10 12 15 20 UNIT OPERATING WEIGHT (lb) 891 1144 1269 1298 1575 2000 COMPRESSOR Copeland S croll Compressor Model ZP57 ZP67 ZP51 ZP57 ZP72 ZP103 Qty 1 1 2 2 2 2 Steps of Control 1 1 2 2 2 2 Operating Charge R-410A (lb) 17.4 21.4 ...

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