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Rittal SK 3328.520 User Manual

Rittal SK 3328.520
49 pages
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Schaltschrank-Kühlgerät
Cooling unit
Climatiseur
Koelaggregat
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
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

Table of Contents

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Rittal SK 3328.520 Specifications

General IconGeneral
ModelSK 3328.520
Power Supply230 V
Frequency50/60 Hz
RefrigerantR134a
Protection ClassI
Airflow300 m³/h
Max. ambient temperature55 °C

Summary

Notes on documentation

Associated documents

Describes the two sets of instructions for the unit types.

CE labelling

Mentions the declaration of conformity supplied with the unit.

Retention of documents

Highlights the importance of keeping instructions available.

Symbols used

Explains the meaning of symbols for instructions and warnings.

Safety instructions

Device description

Functional description

Explains the compression refrigeration system and its components.

Assembly and connection

Choosing the installation site

Provides guidelines for selecting the enclosure's location for ventilation.

Assembly instructions

Covers checking the packaging and general assembly procedures.

Fitting the cooling unit

Details external, partial internal, and full internal mounting methods.

Connecting the condensate discharge

Instructions for connecting the condensate drain hose.

Notes on electrical installation

General requirements for electrical connections and safety.

Carrying out the electrical installation

Details on bus connections and serial interfaces.

Finalising assembly

Covers final assembly steps like installing filter media.

Commissioning

Installing the filter media

Guides on inserting filter mats into the louvred grille.

Fitting the cooling unit

Instructions for connecting the display and attaching the grille.

Setting the filter mat monitor

Describes setting the filter mat monitor for e-Comfort controllers.

Operation

Control using the Basic controller

Explains operation and status indication via the Basic controller.

Control using the e-Comfort controller

Details operating the unit with the e-Comfort controller.

Inspection and maintenance

General

Overview of the maintenance-free cooling circuit and cleaning.

Compressed air cleaning

Specific cleaning instructions for SK 3304/3305 models.

Compressed air cleaning

Specific cleaning instructions for SK 3328/3329/3332 models.

Storage and disposal

Technical specifications

List of spare parts

Appendix: Cut-out and hole sizes

Dimensions for external mounting

Drawings and dimensions for external installation.

Dimensions for partial internal mounting

Drawings and dimensions for partial internal mounting.

Dimensions for full internal mounting

Drawings and dimensions for full internal mounting.

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