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Pfannenberg DTI Series - User Manual

Pfannenberg DTI Series
66 pages
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Operating Manual
Attachment and Installation Cooling Units
DTS and DTI Series 6801
Standard Controller (SC)400 / 460 V, 3~
Original instruction manualVersion 1.0, February 2022

Table of Contents

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Summary

About this manual

Use and safekeeping

Guidance on proper use and storage of the manual.

Exclusion of liability

Pfannenberg's disclaimer regarding documentation errors and changes.

Target group

Identifies intended users and their required qualifications.

Explanation of the notes

Defines warning symbols (DANGER, WARNING, CAUTION, ATTENTION, NOTE).

Marking of contents

Explains how handling instructions and cross-references are indicated.

Safety

Intended use

Specifies approved applications and conditions for the cooling units.

Permissible usage conditions

Defines acceptable ambient and storage temperatures.

Foreseeable misuse

Lists improper uses that can lead to hazards or damage.

Duty of the operator

Outlines the operator's responsibilities for safe operation and compliance.

Terms of warranty

Details conditions that void the warranty and procedures for returns.

Unit description

Unit structure

Illustrates and lists the components of the cooling unit.

Scope of delivery

Lists items included in the standard delivery package.

Order options

Highlights available optional components and accessories.

Functional description

Explains how the unit operates.

Air circuit

Describes the airflow path for cooling.

Controller

Explains the function of the Standard Controller (SC).

Refrigeration circuit

Explains the refrigeration cycle and its components.

Safety concept

Outlines the safety features integrated into the unit.

Condensate treatment

Describes how condensate is managed and discharged.

Type plate

Explains the information found on the unit's type plate.

Signs and symbols on the unit

Identifies and explains safety signs and symbols on the unit.

Technical data

Provides detailed technical specifications for the unit.

Assembly and initial commissioning

Safety information

Details critical safety precautions for assembly and commissioning.

Transport

Provides guidelines for safe transport to prevent injury and damage.

Transporting the cooling unit

Explains the procedure for transporting the unit using straps or jack rings.

Crane transport

Details safe procedures and precautions for lifting the unit with a crane.

Storage

Specifies conditions for storing the unit to maintain warranty.

Unpacking

Provides instructions for safely unpacking the unit and checking for damage.

Assembly

General requirements for installing the cooling unit.

General

Covers essential installation site requirements for ventilation and clearance.

DTS cooling unit assembly (side attachment)

Instructions for attaching the DTS cooling unit to the side.

Assembly of the DTI cooling unit (Installation)

Instructions for installing the DTI cooling unit.

Electrical connection

Safety and procedural guidelines for electrical connections.

Notes for connecting cables to the unit

Important points regarding cable types, support, and stripping.

Electrical circuit diagram

Provides the wiring diagram for the cooling unit's electrical system.

Connection compartment

Details the location and use of the connection compartment.

Setting the DIP-switch

Instructions on configuring the unit using DIP-switches.

Door contact switch

Explains the function and connection of a door contact switch.

Collective fault signal

Details the connection and function of the collective fault signal.

Mains connection

Safety warnings and guidelines for connecting the unit to the mains power.

Adapting the unit to the mains voltage

Explains how to adjust the unit for different mains voltages using plug-in bridges.

Equipotential bonding connections and fuses

Covers equipotential bonding and fuse replacement specifications.

Operation

General functions

Overview of basic unit operation and control indicators.

Operation of the cooling unit

Details how the cooling unit functions in operating mode.

Service interface

Explains how to connect to the unit for parameter changes and data exchange.

Service and maintenance

Safety information

Critical safety precautions for maintenance and repair work.

General

General information about the refrigeration circuit and maintenance recommendations.

Maintenance schedule

Provides a checklist for regular maintenance tasks and intervals.

Maintenance work

General guidelines for performing maintenance tasks.

Cleaning

Instructions and warnings regarding proper cleaning of the unit.

Removing;assembling the unit cover

Step-by-step guide for removing and refitting the unit cover.

Cleaning the heat exchanger

Procedure for cleaning the unit's heat exchanger fins and fan.

Cleaning filter mats

Instructions for cleaning or replacing filter mats.

Rectification of operating faults

General

Overview of common faults and their possible causes and remedies.

Error messages

Lists error codes, unit behavior, causes, and solutions.

Decommissioning

Temporary decommissioning

Guidelines for safely taking the unit out of service temporarily.

Final decommissioning

Procedures for permanently taking the unit out of service.

Dismantling and disposal

Safety information

Safety precautions for dismantling and disposing of the unit.

Dismantling

Step-by-step instructions for safely dismantling the unit.

Disposal

Environmental considerations and methods for unit disposal.

Spare parts and accessories

Summary

About this manual

Use and safekeeping

Guidance on proper use and storage of the manual.

Exclusion of liability

Pfannenberg's disclaimer regarding documentation errors and changes.

Target group

Identifies intended users and their required qualifications.

Explanation of the notes

Defines warning symbols (DANGER, WARNING, CAUTION, ATTENTION, NOTE).

Marking of contents

Explains how handling instructions and cross-references are indicated.

Safety

Intended use

Specifies approved applications and conditions for the cooling units.

Permissible usage conditions

Defines acceptable ambient and storage temperatures.

Foreseeable misuse

Lists improper uses that can lead to hazards or damage.

Duty of the operator

Outlines the operator's responsibilities for safe operation and compliance.

Terms of warranty

Details conditions that void the warranty and procedures for returns.

Unit description

Unit structure

Illustrates and lists the components of the cooling unit.

Scope of delivery

Lists items included in the standard delivery package.

Order options

Highlights available optional components and accessories.

Functional description

Explains how the unit operates.

Air circuit

Describes the airflow path for cooling.

Controller

Explains the function of the Standard Controller (SC).

Refrigeration circuit

Explains the refrigeration cycle and its components.

Safety concept

Outlines the safety features integrated into the unit.

Condensate treatment

Describes how condensate is managed and discharged.

Type plate

Explains the information found on the unit's type plate.

Signs and symbols on the unit

Identifies and explains safety signs and symbols on the unit.

Technical data

Provides detailed technical specifications for the unit.

Assembly and initial commissioning

Safety information

Details critical safety precautions for assembly and commissioning.

Transport

Provides guidelines for safe transport to prevent injury and damage.

Transporting the cooling unit

Explains the procedure for transporting the unit using straps or jack rings.

Crane transport

Details safe procedures and precautions for lifting the unit with a crane.

Storage

Specifies conditions for storing the unit to maintain warranty.

Unpacking

Provides instructions for safely unpacking the unit and checking for damage.

Assembly

General requirements for installing the cooling unit.

General

Covers essential installation site requirements for ventilation and clearance.

DTS cooling unit assembly (side attachment)

Instructions for attaching the DTS cooling unit to the side.

Assembly of the DTI cooling unit (Installation)

Instructions for installing the DTI cooling unit.

Electrical connection

Safety and procedural guidelines for electrical connections.

Notes for connecting cables to the unit

Important points regarding cable types, support, and stripping.

Electrical circuit diagram

Provides the wiring diagram for the cooling unit's electrical system.

Connection compartment

Details the location and use of the connection compartment.

Setting the DIP-switch

Instructions on configuring the unit using DIP-switches.

Door contact switch

Explains the function and connection of a door contact switch.

Collective fault signal

Details the connection and function of the collective fault signal.

Mains connection

Safety warnings and guidelines for connecting the unit to the mains power.

Adapting the unit to the mains voltage

Explains how to adjust the unit for different mains voltages using plug-in bridges.

Equipotential bonding connections and fuses

Covers equipotential bonding and fuse replacement specifications.

Operation

General functions

Overview of basic unit operation and control indicators.

Operation of the cooling unit

Details how the cooling unit functions in operating mode.

Service interface

Explains how to connect to the unit for parameter changes and data exchange.

Service and maintenance

Safety information

Critical safety precautions for maintenance and repair work.

General

General information about the refrigeration circuit and maintenance recommendations.

Maintenance schedule

Provides a checklist for regular maintenance tasks and intervals.

Maintenance work

General guidelines for performing maintenance tasks.

Cleaning

Instructions and warnings regarding proper cleaning of the unit.

Removing;assembling the unit cover

Step-by-step guide for removing and refitting the unit cover.

Cleaning the heat exchanger

Procedure for cleaning the unit's heat exchanger fins and fan.

Cleaning filter mats

Instructions for cleaning or replacing filter mats.

Rectification of operating faults

General

Overview of common faults and their possible causes and remedies.

Error messages

Lists error codes, unit behavior, causes, and solutions.

Decommissioning

Temporary decommissioning

Guidelines for safely taking the unit out of service temporarily.

Final decommissioning

Procedures for permanently taking the unit out of service.

Dismantling and disposal

Safety information

Safety precautions for dismantling and disposing of the unit.

Dismantling

Step-by-step instructions for safely dismantling the unit.

Disposal

Environmental considerations and methods for unit disposal.

Spare parts and accessories

Pfannenberg DTI Series Specifications

General IconGeneral
BrandPfannenberg
ModelDTI Series
CategoryCooling boxes
LanguageEnglish

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