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Rittal SK 3184800 User Manual

Rittal SK 3184800
56 pages
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Enclosure cooling unit
Assembly and operating instructions
SK 3178800
SK 3178801
SK 3179800
SK 3179801
SK 3184800
SK 3184840

Table of Contents

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Rittal SK 3184800 Specifications

General IconGeneral
BrandRittal
ModelSK 3184800
CategoryCooling boxes
LanguageEnglish

Summary

Enclosure Cooling Unit

Assembly and Operating Instructions

Instructions for assembling and operating the enclosure cooling unit.

Safety Instructions

General Safety Instructions

General safety guidelines for installation and operation of the cooling unit.

Safety Instructions for Installation

Safety guidelines for electrical and general installation.

Safety Instructions for Operation

Safety advice for operating the cooling unit.

Safety Instructions for Maintenance

Safety precautions for performing maintenance.

Operating and Technical Staff

Specifies qualifications for personnel operating or maintaining the unit.

Other Dangers When Using the Cooling Unit

Highlights potential dangers during unit usage.

IT Safety Instructions

IT security measures for protecting products and systems.

Measures for Products and Systems

Specific IT security measures for products and systems.

Product Description

Functional Description and Components

Detailed description of the cooling unit's function and parts.

Function

Explains the operational principles of the cooling unit.

Refrigerant Circuit with Compression System

Details the components of the compression refrigerant circuit.

Refrigerant Circuit with Heat Pipe

Describes the heat pipe refrigerant circuit and its operation.

Components

Identifies and illustrates the main components of the cooling unit.

Control

Describes the controller used for setting cooling unit functions.

Safety Devices

Explains built-in safety features to prevent pressure increases and icing.

Intended Use, Foreseeable Misuse

Defines the proper usage and prohibited uses of the cooling unit.

Transport and Handling

Transport

Guidelines for safely transporting the cooling unit.

Transport of a Fitted Cooling Unit

Specific instructions for transporting units already mounted on enclosures.

Installation

Safety Instructions

Safety regulations for electrical and mechanical installation.

Siting Location Requirements

Criteria for selecting a suitable installation site for the enclosure.

Assembly Procedure

Step-by-step guide for assembling the cooling unit.

Assembly Instructions

Detailed instructions for the assembly process.

Mounting Options

Describes external and internal mounting choices for the cooling unit.

Make a Mounting Cut-out in the Enclosure

Instructions for creating the necessary cut-out for mounting.

External Mounting of the Cooling Unit

Steps for externally mounting the cooling unit.

Internal Mounting of the Cooling Unit

Steps for internally mounting the cooling unit.

Connect the Condensate Water Discharge

How to connect the condensate water discharge hose.

Electrical Connection

Important notes and regulations for electrical installation.

Notes on Electrical Installation

Important notes and regulations for electrical installation.

Overvoltage Protection and Supply Line Load

Recommendations for overvoltage protection and supply line load.

Potential Equalisation

Connecting the unit to the customer's potential equalisation system.

Install the Power Supply

Instructions for installing the power supply and signal cables.

Connect the Alarm Relay

How to connect the alarm relay for system messages.

Interfaces

Overview of available interfaces for external communication.

Commissioning

Operation

Control via the Display

How to operate the cooling unit using the front display.

General Information About Programming

General principles for programming the cooling unit's functions.

Updater Program

Information on using the Updater program for software updates.

Setting Options via the Display

Configuring various settings through the unit's display.

Selecting a Control Mode

Choosing the temperature sensor for cooling control.

Setting the Target Temperature

Adjusting the desired temperature setpoint for the unit.

Setting the Unit

Changing the temperature display unit between Celsius and Fahrenheit.

Launching Test Mode

Activating a test function to check cooling operation.

Manually Acknowledge a System Message

Procedures for manually resetting system error messages.

Programming Overview

Visual overview of the unit's programming structure and menus.

Rittal Scan & Service App

Introduction to the Rittal Scan & Service app and its use.

General

Introduction to the Rittal Scan & Service app and its use.

Configuration

Making basic settings and device configurations via the app.

Alarm Threshold

Setting alarm limits for temperature deviations.

System Messages

Viewing current and historical system messages in plain language.

Technical Guide

Viewing operating data like EER and temperature history.

List of System Messages

System message for an open enclosure door.

Door Contact

System message for an open enclosure door.

Interior Overtemperature

Message indicating high internal temperature.

Inspection and Maintenance

Safety Instructions for Maintenance Work

Critical safety precautions before performing maintenance.

Maintenance Work on the Cooling Unit

General guidance on cleaning and maintenance tasks.

Compressed Air Cleaning

Instructions for cleaning components using compressed air.

Removing an Internally Mounted Unit

Steps for removing an internally mounted unit for cleaning.

Removing an Externally Mounted Unit

Steps for removing an externally mounted unit for cleaning.

Removing the Cover

Instructions for safely removing the unit's cover.

Cleaning the Components with Compressed Air

Detailed steps for cleaning internal components with compressed air.

Re-assembling the Cooling Unit

Steps for reassembling the cooling unit after cleaning.

Technical Specifications

Cooling Output and Efficiency Ratings

Performance data like cooling output and efficiency.

Electrical Specifications

Electrical parameters such as voltage, frequency, and current.

Refrigerant Circuit

Specifications related to the refrigerant circuit.

Drawings

Representation of Mounting Cut-outs

Diagrams showing the required mounting cut-out dimensions.

External and Internal Mounting Dimensions (SK 317880x – width 300 mm)

Detailed dimensions for external and internal mounting.

External and Internal Mounting Dimensions (SK 317980x – width 300 mm)

Detailed dimensions for external and internal mounting.

External and Internal Mounting Dimensions (SK 31848x0 – width 400 mm)

Detailed dimensions for external and internal mounting.

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