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Rittal SK 3366. series User Manual

Rittal SK 3366. series
52 pages
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Montage-, Installations- und Bedienungsanleitung
Assembly and operating instructions
Manuel d’installation et de maintenance
Montage- en bedieningshandleiding
Montage- och hanteringsanvisning
Istruzioni di montaggio e funzionamento
Instrucciones de montaje
R
Schaltschrank-
Kühlgerät
Cooling unit
Climatiseur
Koelaggregaat
Kylaggregat
Condizionatori per
armadi di comando
Refrigerador
para armarios
SK 3302.xxx
SK 3302.3xx
SK 3303.xxx
SK 3304.xxx
SK 3305.xxx
SK 3328.xxx
SK 3329.xxx
SK 3332.xxx
SK 3361.xxx
SK 3366.xxx
SK 3377.xxx

Table of Contents

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Rittal SK 3366. series Specifications

General IconGeneral
BrandRittal
ModelSK 3366. series
CategoryAir Conditioner
LanguageEnglish

Summary

RITTAL TOP-THERM Cooling Units

Notes on Documentation

Associated Documents

Details on available documentation sets for the cooling units.

CE Labelling Information

Information regarding the CE declaration of conformity.

Document Retention Requirements

Requirements for keeping manual and associated documents.

Safety and Information Symbols

Explanation of symbols used for safety and notes.

Safety Instructions

General Safety Precautions

Essential safety guidelines for assembly, operation, and servicing.

Device Description

Functional Description

Explanation of how the cooling unit dissipates heat and its components.

Cooling Unit Operation Cycle

Details the compression refrigeration system cycle.

Cooling Unit Control Systems

Overview of Basic and Comfort controller options.

Bus Mode Connectivity

Master-slave connection for multiple cooling units.

Safety Equipment Features

Details safety features like pressure switches and thermal winding shields.

Condensation Management

How condensation is handled and evaporated.

Filter Mats and Monitoring

Filter mat types, function, and monitoring.

Door Limit Switch Functionality

Functionality and notes for the optional door limit switch.

Assembly and Connection

Installation Site Selection

Guidelines for selecting an optimal location for the cooling unit.

General Assembly Instructions

Checks and recommendations before starting assembly.

Cooling Unit Fitting Options

Options for external, partial, and full internal mounting.

Condensate Discharge Connection

Instructions for connecting the condensate drain hose.

Electrical Installation Guidelines

Important considerations for electrical connections and safety.

Electrical Installation Procedures

Step-by-step guidance for electrical wiring.

Electronic Component Layout

Arranging components for proper airflow and avoiding condensation.

Enclosure Cutting Procedures

Steps for preparing the enclosure panel for unit mounting.

External Mounting Instructions

Attaching the cooling unit externally to the enclosure.

Partial Internal Mounting

Mounting the unit partially inside the enclosure.

Full Internal Mounting

Integrating the cooling unit fully inside the enclosure.

Condensate Discharge Specifics

Connecting the drain hose for specific models.

Electrical Connection Data

Required voltage, frequency, and connection requirements.

Overvoltage Protection Measures

Protecting against overvoltage and supply line load.

Three-Phase Device Electrical Notes

Specific electrical connection needs for three-phase units.

Door Limit Switch Connection

Connecting and using the optional door limit switch.

Flicker Standard Compliance

Adhering to flicker emission limits.

Potential Equalisation Connection

Connecting to the potential equalization system.

Bus Connection for Multiple Units

Connecting multiple units in a master-slave configuration.

Serial Interface X3 Usage

Using interface card for system monitoring and integration.

Master-Slave Connection Diagram

Diagram showing a typical master-slave network setup.

Power Supply Installation

Completing electrical installation and power supply connection.

Electrical Wiring Plan 1

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 2

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 3

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 4

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 5

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 6

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 7

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 8

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 9

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 10

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 11

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 12

Wiring diagram for specific cooling unit models.

Electrical Wiring Plan 13

Wiring diagram for specific cooling unit models.

Wiring Diagram Symbol Legend

Explanation of symbols used in the electrical wiring diagrams.

Commissioning

Final Assembly Steps

Final steps after assembly, including filter installation.

Filter Media Installation

Procedures for installing filter mats in the cooling unit.

Cooling Unit Fitting

Steps for attaching the display and louvred grille.

Filter Mat Monitor Setup

Configuration for the filter mat monitoring function.

Operation

Basic Controller Operation

How to operate the cooling unit using the Basic controller.

Basic Controller Features

Supported voltages, functions, and display features.

Basic Controller Status Indicators

Understanding the LED indicators for status and errors.

Basic Controller Error Display

Detailed table explaining LED status, causes, and solutions.

Basic Controller Test Mode

How to activate the test function for the Basic controller.

Setting Temperature (Basic Controller)

Instructions for adjusting the temperature setpoint.

Resetting the Basic Controller

Procedure for resetting the controller after an alarm.

Comfort Controller Operation

How to operate the cooling unit using the Comfort controller.

Comfort Controller Features

Supported voltages, functions, and master-slave capabilities.

Comfort Controller Test Mode

Activating the test function for the Comfort controller.

Comfort Controller Programming

Overview of parameter adjustment and programming.

Editable Parameters List

Details on adjustable parameters and their settings.

Comfort Controller Programming Overview

Visual guide to programming parameters using buttons.

Defining System Messages

Listing and explanation of system messages for evaluation.

System Message Relay Output

How system messages are linked to relay outputs.

Setting Master-Slave Identifier

Configuring identifiers for master and slave cooling units.

Evaluating System Messages

Interpreting system messages and required reset actions.

Comfort Controller Troubleshooting

Table of system messages, causes, and rectification measures.

Inspection and Maintenance

Resetting the Comfort Controller

Procedure to reset the controller after specific faults.

Compressed Air Cleaning

Cleaning the unit's components using compressed air.

Compressed Air Cleaning (Specific Models)

Cleaning instructions specific to SK 3328, 3329, 3332 series.

Storage and Disposal

Technical Specifications

Technical Specifications Table (Part 1)

Detailed specifications for various models.

Technical Specifications Table (Part 2)

Continued detailed specifications for various models.

Technical Specifications Table (Part 3)

Continued detailed specifications for various models.

List of Spare Parts

Spare Parts: SK 3302.xxx Models

Exploded view showing spare parts for SK 3302.xxx models.

Spare Parts: SK 3302.3xx Model

Exploded view showing spare parts for SK 3302.3xx models.

Spare Parts: SK 3303.xxx, SK 3361.xxx

Exploded view showing spare parts for SK 3303.xxx and SK 3361.xxx.

Spare Parts: SK 3304.xxx, SK 3305.xxx

Exploded view showing spare parts for SK 3304.xxx and SK 3305.xxx.

Spare Parts: SK 3328.xxx, SK 3329.xxx

Exploded view showing spare parts for SK 3328.xxx and SK 3329.xxx.

Spare Parts: SK 3332.xxx Model

Exploded view showing spare parts for SK 3332.xxx models.

Spare Parts: SK 3366.xxx, SK 3377.xxx

Exploded view showing spare parts for SK 3366.xxx and SK 3377.xxx.

Spare Part Ordering Information

Information required when ordering spare parts.

Appendix: Cut-out and Hole Sizes

External Mounting Dimensions

Technical drawings of external mounting dimensions.

External Mounting Dimensions (SK 3332.xxx)

Technical drawings of external mounting dimensions.

Partial Internal Mounting Dimensions

Technical drawings for partial internal mounting.

Full Internal Mounting Dimensions

Technical drawings for full internal mounting.

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