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23 XL installation instructions Ð Typical Nozzle Piping
Models:
23 XL
1
19
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Install
Dimension
Connect only 24 v wiring to the control center
Ð Typical Low Prole Isolation Assembly
Weight
Testing
Ð Accessory Isolation
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Image 19
Fig. 19 Ð Typical Nozzle Piping
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Contents
With HCFC-22and HFC-134a
SAFETY CONSIDERATIONS
Installation Instructions
23XL 50/60 Hz Hermetic Screw Liquid Chillers
INTRODUCTION
CONTENTS
INSTALLATION Receiving the Machine
INSTALLATION START-UPREQUEST
REAR VIEW
FRONT VIEW
Rigging the Machine Ð The 23XL can be rigged as an entire assembly. It also has ¯anged connections that allow the compressor, cooler, condenser, and oil separator sections to be separated to fulll specic installation requirements
Suggested ``I Beam Spreader Bar
Fig. 5 Ð Machine Rigging Guide Frame 4 Machines
Suggested ``I Beam Spreader Bar²
23-22
Fig. 6 Ð 23XL Dimensions Frame 1 and 2 Machines
Fig. 7 Ð 23XL Dimensions Frame 4 Machines
Table 4 Ð 23XL Heat Exchanger Weights
Table 1 Ð 23XL Compressor Weights
Table 2 Ð 23XL Component Weights
Table 3 Ð 23XL Motor Weights
Table 6 Ð 23XL Machine Rigging Weights
2.Disconnect and/or cut the following lines
Refer to Fig. 10 unless otherwise specied
Fig. 9 Ð 23XL Top View Frame 1 and 2 Machines
Fig. 10 Ð 23XL Top View Frame 4 Machines
Frame 4 Machines
Fig. 11 Ð Motor Cooling Drain Section
Frame 4 Machines
Fig. 12 Ð Oil Separator Section
Fig. 14 Ð 23XL Machine Footprint Frame 4 Machine
Install Machine Supports
Fig. 15 Ð Standard Isolation
Fig. 16 Ð Accessory Isolation
Field Supplied and Installed
Fig. 18 Ð Typical Low Prole Isolation Assembly
Connect Piping
Fig. 19 Ð Typical Nozzle Piping
Waterbox Nozzle Sizes
Cooler and Condenser Nozzle Arrangements
Fig. 20 Ð Piping Flow Data Frame 1 and
Cooler and Condenser Nozzle Arrangements
Fig. 21 Ð Piping Flow Data Frame
Waterbox Nozzle Sizes
RATED DRY WEIGHT AND REFRIGERANT CAPACITY
DIMENSIONS
Factory Supplied and Installed Piping
Field Supplied and Installed Piping
LEGEND Hidden Piping
Factory Supplied and Installed Piping
LEGEND Field Supplied and Installed Piping
Fig. 26 Ð Typical 23XL Relief Valve Tree
Fig. 25 Ð Pumpout Unit
Table 7 Ð Relief Device Locations
Connect only 24 v wiring to the control center
LEGEND 1Ð Chilled Water Pump Starter
LEGEND 1Ð Chilled Water Pump Starter
Fig. 30 Ð Carrier Comfort Network
Communication Bus Wiring
Install Field Insulation
23XL CHILLER
LEGEND Factory Wiring Field Wiring
23XL CHILLER
23XL CHILLER
Page
Page
Copyright 1994 Carrier Corporation
INSTALLATION START-UPREQUEST CHECKLIST
TESTING