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Robur GA Line ACF Series - User Manual

Robur GA Line ACF Series
96 pages
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GA Line ACF Series
Gas fired absorption chiller
for cooling medium-large areas
Natural gas/LPG fired
Installation, use and
maintenance manual

Table of Contents

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Summary

Foreword

References

Lists documentation for Direct Digital Controller (DDC) connection.

Definitions, Terms and Icons

Defines terms like Appliance, DDC, CAT and explains manual icons.

Section 1 General Information and Technical Specifications

1.1 Safety Warnings

Details safety precautions, hazards, and warnings for operation.

1.2 General Information

Covers CE standards, conformity, and regulatory references for installation.

1.3 Operation of the ACF60-00

Explains the chiller's absorption cycle, power, and available versions.

1.4 Technical Specifications

Provides detailed technical data, operational characteristics, and electrical specifications.

1.5 ACF Dimensions and Service Panels

Shows unit dimensions and layout of service panels for various versions.

Section 2 End User

2.1 Commissioning (and Shutdown) of the ACF

Details the procedure for starting and stopping the ACF unit.

2.2 On-Board Electronics

Explains the S61 electronic circuit board, its display, and menu structure.

2.3 Setting of Operating Parameters

Guides on configuring operating parameters and their importance.

2.4 Resetting

Explains how to reset errors and the flame control unit via menu 2.

2.5 Warning and Error Codes

Lists and explains warning ('u') and error ('E') codes displayed by the unit.

2.6 Prolonged Inactivity

Provides instructions for shutdown and start-up after extended periods.

Section 3 Plumbing Installer

3.1 General Installation Principles

Outlines general rules, safety, and qualified personnel requirements for installation.

3.2 Positioning of the ACF60-00

Details placement, lifting, and clearance requirements for the unit.

3.3 Water Connections

Covers piping materials, insulation, antifreeze, and water quality parameters.

3.4 Gas Supply System

Explains gas pressure requirements, pipe connections, and LPG conversion.

3.5 Filling of the Water Circuit

Details the process of filling the water circuit with antifreeze.

3.6 Setting of the Water Parameters

Guides on configuring hydraulic parameters via the circuit board's menu.

Section 4 Electrical Installer

4.1 Operation with Control Switch

Explains how to control the ACF using a switch or thermostat.

4.2 Appliance Pump Control

Details pump control methods based on pump power draw and circuit board.

4.3 Pump and Electrical Wiring Diagrams

Provides wiring diagrams for pump and electrical connections.

4.4 Use of a Direct Digital Controller (DDC)

Explains connecting and configuring the DDC via CAN BUS network.

4.5 How to Reset the Flame Controller from Remote

Describes how to remotely reset the flame controller using a button.

Section 5 Initial Startup and Maintenance

5.1 Initial Startup and Adjusting

Covers initial startup procedures, gas flow adjustment, and checks.

5.2 Gas Conversion

Details the procedure for converting the appliance to different gas types.

5.3 Maintenance

Explains routine maintenance operations for the end user, like coil cleaning.

Section 6 Accessories

Appendix

Warnings and Errors

Lists and explains warning and error codes displayed by the unit's board.

Declaration of Conformity

States compliance with EC directives and relevant standards.

Robur GA Line ACF Series Specifications

General IconGeneral
BrandRobur
ModelGA Line ACF Series
CategoryChiller
LanguageEnglish

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