Carrier 30XA080-500 specifications Installation Instructions

Page 1

AQUAFORCE®

30XA080-500 Air-Cooled Liquid Chillers

Installation Instructions

CONTENTS

SAFETY CONSIDERATIONS

Page

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-78

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Step 1 — Inspect Shipment . . . . . . . . . . . . . . . . . . . . . . 1

Step 2 — Place, Mount and Rig Unit. . . . . . . . . . . . . 2

PLACING UNIT

MOUNTING UNIT

RIGGING UNIT

Step 3 — Cooler Fluid and Drain Piping

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

GENERAL

UNITS WITH A HYDRONIC PUMP PACKAGE

UNITS WITHOUT A HYDRONIC PUMP PACKAGE

DUAL CHILLER CONTROL

COOLER PUMP CONTROL

BRINE UNITS

PREPARATION FOR YEAR-ROUND OPERATION

Step 4 — Fill the Chilled Water Loop . . . . . . . . . . . . 56

WATER SYSTEM CLEANING

WATER TREATMENT

SYSTEM PRESSURIZATION

FILLING THE SYSTEM

SET WATER FLOW RATE

PUMP MODIFICATION/TRIMMING

FREEZE PROTECTION

PREPARATION FOR WINTER SHUTDOWN

Step 5 — Make Electrical Connections . . . . . . . . . . 62

POWER SUPPLY

FIELD POWER CONNECTIONS

POWER WIRING

FIELD CONTROL POWER CONNECTIONS

CARRIER COMFORT NETWORK® COMMUNICATION BUS WIRING

NON-CCN COMMUNICATION WIRING

FIELD CONTROL OPTION WIRING

DUAL CHILLER LEAVING WATER SENSOR

Step 6 — Install Accessories . . . . . . . . . . . . . . . . . . . . 77

ENERGY MANAGEMENT MODULE

REMOTE ENHANCED DISPLAY

LOW AMBIENT TEMPERATURE OPERATION

MINIMUM LOAD ACCESSORY

UNIT SECURITY/PROTECTION ACCESSORIES

COMMUNICATION ACCESSORIES

SERVICE OPTIONS

CONTROL TRANSFORMER

Step 7 — Leak Test Unit . . . . . . . . . . . . . . . . . . . . . . . . . 77 Step 8 — Refrigerant Charging . . . . . . . . . . . . . . . . . . 77

DEHYDRATION

REFRIGERANT CHARGE

Installing, starting up, and servicing this equipment can be hazardous due to system pressures, electrical components, and equipment location. Only trained, qualified installers and service mechanics should install, start up, and service this equipment.

When working on the equipment, observe precautions in the literature, and on tags, stickers, and labels attached to the equipment.

Follow all safety codes.

Wear safety glasses and work gloves.

Use care in handling, rigging, and setting bulky equipment.

WARNING

Electrical shock can cause personal injury and death. Shut off all power to this equipment during installation. There may be more than one disconnect switch. Tag all discon- nect locations to alert others not to restore power until work is completed.

IMPORTANT: This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with these instructions may cause radio interference. It has been tested and found to comply with the limits of a Class A computing device as defined by FCC (Federal Communications Commission, U.S.A.) regulations, Subpart J of Part 15, which are designed to provide reasonable protection against such interference when operated in a commer- cial environment.

INTRODUCTION

These instructions cover installation of 30XA080-500 air- cooled liquid chillers with electronic controls and units with factory-installed options (FIOPs). See Fig. 1.

INSTALLATION

Storage — If the unit is to be stored for a period of time be- fore installation or start-up, be sure to protect the machine from construction dirt. Keep protective shipping covers in place until the machine is ready for installation.

Step 1 — Inspect Shipment — Inspect unit for dam- age upon arrival. If damage is found, immediately file a claim with the shipping company, and contact your local Carrier representative.

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53300026-01

Printed in U.S.A.

Form 30XA-10SI

Pg 1

11-09

Replaces: 30XA-5SI

Image 1
Contents Installation Instructions Place, Mount, and Rig the Unit A30-4401 AquaForce Chiller Model Number Designation30XA080 Air-Cooled Liquid Chiller Dimensions A30-4403 Right END View090 4404100 110A30-4405 30XA090-120 Air-Cooled Liquid Chiller with Pump Dimensions Front View 115.88 140160 115.64A30-4407 Back View30XA140,160 Air-Cooled Liquid Chiller with Pump Dimensions 2300 30XA180,200 Air-Cooled Liquid Chiller Dimensions A30-4174 A30-4409 220 46.17 171.42 240 46.23 170.83614 532 208 132 1500 4260 4798 4799 5221 8363 280 260300 A30-4177A30-4178 614 532 208 132 1900 5011 5747 5760 6184 9555350 325614 532 208 132 1900 6205 6941 6954 7378 10750 A30-4181 A30 4182Left END View Front View A30 500 450A30-4183 A30-418 A30-41 Back View Unit Mounting Weights Units with Mchx Condenser Coils 30XA090-120 30XA325-350 30XA080 30XA220-30030XA140,160 30XA400-500A30-4421 30XA090-120 30XA140,160Dual Pump Units English Unit Mounting Weights Units with Al/Cu Condenser Coils Cooler Side ED CBA K L M N O P Compressor Side FG HIJ 1273 2898 1160 972 2089 1271 662 1273 3106 1248 972 2089 1271 959 Unit Mounting Weights Units with Cu/CU Condenser Coils 30XA090-120 30XA0801394 3139 1280 1093 2330 1392 10,627 A30-4420 A30-4421 Do not use a forklift truck to move the unitsUnit 30XA Physical Data, 30XA080-500 EnglishRefrigerant Charge kg Ckt A/Ckt B/Ckt C Mchx Physical Data, 30XA080-500 SIA30-4427 Unit Rigging Label Detail 30XA080-200A30-4428 Unit Rigging Label Detail 30XA400-500 30XA Typical Piping and Wiring Units with Hydronic Package A30-4413 Cooler Option DimensionsA30-4418 A30-4417A30-4414 A30-4138PT Hydronic Pump Package A30-4415A30-4002 A30-3432 Thermal Flow SensorMinimum Maximum Nominal 30XA Minimum and Maximum Cooler Flow Rates30XA140-500 30XA080-120Detail a A30-3997A30-4412 A30-4411090-160 FTV-5 Pump Impeller Sizes30XA Rpm Impeller Dia30XA110 30XA090,10030XA120 30XA140A30-4437 A30-4436A30-4439 A30-44403450 RPM Page Make Electrical Connections NON-FUSED Disconnect Unit Voltage Number No Hydronic Package Unit Voltage Number Unit Voltage Number No Hydronic Package 460-60 414 506 10/6 115 575-60 518 633 380-60 342 418 Unit Voltage Number Unit Voltage Number No Hydronic Package 230-60 207 253 592.4 800 869.3 700 607.0 883.9 115 30XA140-500 Electrical Data, Dual Point High Ambient Option 460-60 414 506 10/6 115 575-60 518 633 380-60 342 418 230-60 207 253 383.8/256.9 600/350 660.8/436.2 450/300 115 Power and Control Connections Unit Cond Size Fans Compressor and Fan Electrical DataPump Electrical Data CCN Communication Bus WiringA30-4001 A30-4000 A30-3999Refrigerant Charge Page Copyright 2009 Carrier Corporation
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30XA080-500 specifications

The Carrier 30XA080-500 is a sophisticated air-cooled chiller designed for large commercial and industrial applications, renowned for its energy efficiency and reliability. This model is part of Carrier's extensive range of chillers, providing an optimal solution for space cooling needs while supporting sustainability goals.

One of the main features of the 30XA080-500 is its advanced scroll compressor technology. This design not only enhances the chiller's efficiency but also ensures quieter operation. The compressors operate with a high efficiency at partial loads, making the 30XA080-500 ideal for buildings with varying cooling demands. The unit also incorporates multiple compressors, allowing for enhanced reliability through redundancy; if one compressor fails, others can maintain performance.

The 30XA080-500 is equipped with high-performance evaporators and condensers which facilitate superior heat exchange. The unit features a fin-and-tube heat exchanger design, optimized for maximum surface area and minimal air resistance, thus enhancing overall performance. Moreover, the chiller is built with microchannel technology, which significantly reduces the refrigerant charge while improving efficiency through better heat transfer.

In terms of controls, the Carrier 30XA080-500 utilizes advanced VFD (Variable Frequency Drive) technology. This allows the system to adjust motor speed to match building loads, further increasing efficiency and reducing energy consumption. The intuitive control options enable users to monitor performance and make adjustments easily, helping optimize system operations in real time.

Another highlight of the 30XA080-500 is its environmentally conscious refrigerant, R-410A, which is known for its low Global Warming Potential (GWP). This makes the unit compliant with current and future environmental regulations, ensuring that users can operate within legal limits while reducing their carbon footprint.

The durability of the 30XA080-500 is enhanced by a rugged construction designed to withstand various weather conditions, making it suitable for outdoor installation. Insulated panels and protective coatings guard against corrosion, extending the lifespan of components and reducing maintenance costs.

In conclusion, the Carrier 30XA080-500 is a high-efficiency chiller that offers advanced technology, reliable performance, and environmental consciousness, making it an excellent choice for modern commercial buildings seeking to balance cooling needs with sustainability and energy savings. Its combination of innovative features positions it as a leader in the chiller market.