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OPTI TEMP OTC Series User Manual

OPTI TEMP OTC Series
54 pages
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OTC Series Air Cooled Chiller
Operation and Installation Manual
Manual # O002639AC
Date Effective: 08/01/2013
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OPTI TEMP OTC Series Specifications

General IconGeneral
BrandOPTI TEMP
ModelOTC Series
CategoryChiller
LanguageEnglish

Summary

Section 1 - Preface

2.1 General

Manual's purpose, scope, and general notes on unit variations.

2.2 Warnings and Safety Symbols

Explains safety symbols used in the manual and on the unit.

Section 3 - General Information

3.1 Safety Precautions

Lists essential safety instructions for installation, operation, and maintenance of the chiller.

3.2 Compliance

Details the certifications and compliance standards for OPTI TEMP products.

3.3 Service and Support

Provides contact information and outlines OPTI TEMP's commitment to customer service.

Section 4 - Unpacking

4.1 Receiving / Inspection

Instructions for inspecting the unit upon delivery for any visible or hidden damage.

4.2 Handling, Transporting and Storage

Guidance on safely moving and storing the chiller, including temperature and humidity limits.

4.3 Package Contents

Lists the items included in the chiller package.

Section 5 - Description

5.1 Overview of Liquid Chillers

Provides a general description of OPTI TEMP's recirculating liquid chillers and their features.

5.2 Specifications and Available Options

Details the technical specifications and various options available for the OTC Series chillers.

5.3 Description Standard System Components

Details key components like coolant circuit, refrigerant circuit, compressor, condenser, evaporator, valves, and switches.

Operation and Installation Manual Remote Condenser

Connecting the (Optional) Remote Condenser

Instructions for connecting the optional remote condenser unit to the chiller.

Section 6 - Installation

6.1 Chiller Location

Guidelines for selecting an appropriate and well-ventilated location for the chiller.

6.2 Process Fluid Connection

Instructions for connecting the chiller's process fluid lines to the external system.

6.3 Chilled Water Lines

Guidance on installing and insulating chilled water piping for optimal performance and condensation prevention.

6.4 Overhead Piping and Drain Back Prevention

Addresses potential issues with fluid drain back in overhead piping and prevention methods.

6.5 Electrical Connection

Details the steps for safely connecting the chiller to the power supply, including voltage requirements.

Section 7 - Operation and Start Up

7.1 General Start Up Information

Provides a checklist for initial start-up procedures, including power connection and fluid fill.

7.2 Operating Temperature Range Limits

Specifies the operational temperature limits for OPTI TEMP systems to prevent damage.

7.3 Fluid Selection, Water Quality and Corrosion Protection

Recommends fluid types, water quality standards, and corrosion prevention methods.

7.4 Control Interface Layout

Introduces the chiller's control interface and encourages familiarization.

7.5 Fluid Fill

Instructions for filling the reservoir with the appropriate heat transfer fluid.

7.6 Starting the Unit

Step-by-step guide for initiating the chiller's operation sequence.

7.7 Temperature Setting and Adjustment

Information on setting and adjusting the chiller's operating temperature.

Love Controller Guide

Explains the menu structure and navigation for the Love Series 16B controller.

16A Love Controller - Guide

Details the menu structure and operation for the Love Series 16A controller.

7.8 Fluid Bypass Valve Setting and Adjustment

Instructions for setting and adjusting the internal bypass valve for optimal flow control.

7.9 System Fluid Drainage

Procedures for safely draining the chiller's fluid system, including cold climate considerations.

Section 8 - Maintenance

Preventative Maintenance Table

A checklist for recommended periodic maintenance activities to ensure optimal chiller performance.

Section 9 - Troubleshooting

Troubleshooting Guide

A guide to diagnosing and resolving common problems encountered with OPTI TEMP chillers.

9.1 Low Refrigerant Check

Guide to determine if the chiller has a low refrigerant charge by checking controller and sight glass.

Section 10 – Replacement Parts

Recommended Spare Parts Table

Lists recommended spare parts for critical applications to minimize downtime.

Section 11 - Warranty and Service

OPTI TEMP's Standard Limited Warranty

Outlines the terms and conditions of OPTI TEMP's one-year limited warranty for its equipment.

OPTI TEMP Service Policy

Details OPTI TEMP's service policies, including support availability and contact information.

Warranty and Non-Warranty Returns

Procedures and requirements for returning products for warranty or non-warranty service.

Field Service/Installation Charges

Explains the terms and costs associated with on-site service and installation.

Instructions for returning a product to OPTI TEMP

Provides detailed instructions and required information for returning products to OPTI TEMP.

Section 12 – Appendix

12.1 Dew Point / Temperature Chart

A chart providing dew point and temperature data based on outside conditions.

12.6 Installation Diagram

Illustrates a general installation schematic for connecting the chiller system.

12.7 Water Quality Guidelines

Provides guidelines for permissible and desirable water quality parameters for chiller operation.

12.8 Pump Curves

Performance curves for standard, optional centrifugal, regenerative turbine, and mag drive pumps.

12.9 RoHS Material Table

Lists the material composition of chiller components concerning RoHS compliance.

12.10 Electrical Interfacing

Describes the standard electrical interfacing and control configurations for OPTI TEMP chillers.

12.11 Dimensional Drawings

Visual representations and dimensions of the chiller unit from top, side, front, and bottom views.

12.13 Glycol Tables

Presents tables detailing glycol's effect on flow, pump head, and freezing point.

12.14 Notes

A section for miscellaneous notes or additional information.

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