Carrier AquaForce 30XV Handleiding

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

Catalog No. 04-53300224-01Printed in U.S.A.Form 30XV-17SIPg 1 12-21Replaces: 30XV-11SI

Installation Instructions

CONTENTS

Page

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

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Step 1 — Inspect Shipment . . . . . . . . . . . . . . . . . . . .3

Step 2 — Place, Mount, and Rig the Unit . . . . . . . . .3

•PL

ACING UNIT

•MOUNTING UNIT

•EXPORT SHIPPING RAILS

•RIGGING UNIT

Step 3 — Make Refrigerant, Evaporator Fluid and

Drain Piping Connections . . . . . . . . . . . . . . . . . .97

•SPLIT UNIT ASSEMBLY

•GENERAL

•EVAPORATOR PUMP CONTROL

•PREPARATION FOR YEAR-ROUND OPERATION

Step 4 — Fill the Chilled Water Loop . . . . . . . . . .108

•BRINE EVAPORATOR OPTION

•WATER SYSTEM CLEANING

•WATER TREATMENT

•SYSTEM PRESSURIZATION

•FILLING THE SYSTEM

•SET WATER FLOW RATE

•FREEZE PROTECTION

•PREPARATION FOR WINTER SHUTDOWN

Step 5 — Make Electrical Connections . . . . . . . . .110

•POWER SUPPLY

•FIELD POWER CONNECTIONS

•POWER WIRING

•FIELD CONTROL POWER CONNECTIONS

•CCN COMMUNICATION BUS WIRING

•BACNET IP OR ETHERNET COMMUNICATION

•NON-CCN COMMUNICATION WIRING

•FIELD CONTROL OPTION WIRING

•DUAL CHILLER LEAVING WATER SENSOR

Step 6 — Install Accessories . . . . . . . . . . . . . . . . .166

•ENERGY MANAGEMENT MODULE

•UNIT SECURITY/PROTECTION ACCESSORIES

•COMMUNICATION ACCESSORIES

•SERVICE OPTIONS

Step 7 — Leak Test Unit . . . . . . . . . . . . . . . . . . . . .167

•DE

HYDRATION

•REFRIGERANT CHARGE

SAFETY CONSIDERATIONS

Installation and servicing of air-conditioning equipment can be

hazardous due to system pressure and electrical components. Only

trained and qualified service personnel should install, repair, or

service air-conditioning equipment.

Untrained personnel can perform basic maintenance functions of

cleaning coils and filters and replacing filters. All other operations

should be performed by trained service personnel. When working

on air-conditioning equipment, observe precautions in the

literature, tags and labels attached to the unit, and other safety

precautions that may apply.

Follow all safety codes. Wear safety glasses and work gloves. Use

quenching cloth for unbrazing operations. Have fire extinguisher

available for all brazing operations.

It is important to recognize safety information. This is the safety-

alert symbol . When you see this symbol on the unit and in

instructions or manuals, be alert to the potential for personal

injury.

Understand the signal words DANGER, WARNING, CAUTION,

and NOTE. These words are used with the safety-alert symbol.

DANGER identifies the most serious hazards which will result in

severe personal injury or death. WARNING signifies hazards

which could result in personal injury or death. CAUTION is used

to identify unsafe practices, which may result in minor personal

injury or product and property damage. NOTE is used to highlight

suggestions which will result in enhanced installation, reliability,

or operation.

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 disconnect locations

to alert others not to restore power until work is completed.

WARNING

Electrical shock can cause personal injury and death. After unit

power is disconnected, wait at least 20 minutes for the VFD

(variable frequency drive) capacitors to discharge before open-

ing drive.

WARNING

DO NOT VENT refrigerant relief valves within a building.

Outlet from relief valves must be vented in accordance with

the latest edition of ANSI/ASHRAE (American National Stan-

dards Institute/American Society of Heating, Refrigerating and

Air-Conditioning Engineers) 15 (Safety Code for Mechanical

Refrigeration). The accumulation of refrigerant in an enclosed

space can displace oxygen and cause asphyxiation. Provide ad-

equate ventilation in enclosed or low overhead areas. Inhala-

tion of high concentrations of vapor is harmful and may cause

heart irregularities, unconsciousness or death. Misuse can be

fatal. Vapor is heavier than air and reduces the amount of oxy-

gen available for breathing. Product causes eye and skin irrita-

tion. Decomposition products are hazardous.

AquaForce

®

30XV140-500, Series B

Variable Speed Air-Cooled Liquid Chillers

with Greenspeed

®

Intelligence

Product specificaties