EasyManua.ls Logo

Stulz Mini-Space DX CCD151A User Manual

Stulz Mini-Space DX CCD151A
74 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
IT Cooling Solutions
Index G20
Issue 1.2017
Mini-Space DX
Precision Air Conditioning Units
380-415/3/50
Original instructions
Question and Answer IconNeed help?

Do you have a question about the Stulz Mini-Space DX CCD151A and is the answer not in the manual?

Stulz Mini-Space DX CCD151A Specifications

General IconGeneral
BrandStulz
ModelMini-Space DX CCD151A
CategoryAir Conditioner
LanguageEnglish

Summary

1. Safety

1.1 Marking and Safety Instructions

Explains safety symbols, general instructions, and handling precautions.

1.3 Handling Refrigerants

Guidelines for safe handling and disposal of refrigerants.

1.4 Safety and Environmental Requirements

Outlines EU regulations for refrigerating plants, installation, and operation.

2. Residual Risks

Risks during Transport, Installation, and Start-up

Identifies potential dangers during unit setup and initial operation phases.

Risks during Operation and Maintenance

Highlights hazards encountered during normal use and servicing of the unit.

3. Transport and Storage

3.1 Unit Delivery and Packaging

Details how units are packaged, delivered, and initial checks.

3.2 Transport and Storage Guidelines

Provides instructions for safe movement and intermediate storage of the unit.

4. Unit Description

4.1 Type Code Explanation

Breaks down the unit's identification code and its meaning.

4.2 Intended Use and Function

Defines the A/C unit's purpose and explains its operational principles.

5. Technical Data

5.1 Application Limits

Specifies operational limits for temperature, humidity, and ambient conditions.

Design Conditions and Pressure Switches

Details design conditions, operating parameters, and pressure switch settings.

5.2 Technical Specifications

Tabulated performance data, weights, and airflow for different unit types.

5.3 Dimensional Drawings

Visual representations of unit dimensions and sizes.

6. Installation

6.1 Unit Positioning

Guidelines for unit placement, clearances, and vibration isolation.

6.2 Opening the Unit and Piping Connection

Procedures for accessing the unit and connecting refrigerant piping.

6.3.1.2 Refrigerant Connection Positions

Diagrams and dimensions for refrigerant line connections for various unit types.

6.3.1.3 Refrigerant Circuit Filling

Step-by-step guide for safely charging the refrigerant circuit.

6.3.2 Water Piping

External Water Circuit

Instructions for connecting the external water circuit, including glycol recommendations.

6.3.3 Condensate Drain Connection

6.4 Electrical Connection

7. Commissioning

8. Maintenance

8.1 Safety Instructions for Maintenance

Essential safety precautions before and during maintenance work.

8.2 Maintenance Intervals

Recommended schedule for routine inspection and servicing of unit components.

8.3 Refrigerant Circuit Maintenance

8.4 Air Circuit Maintenance

8.5 Water Circuit and General Maintenance

8.5 Water Circuit Maintenance

Checks for water circuit tightness and condenser cleanliness.

8.6 Unit in General Maintenance

Routine checks for electrical connections and mechanical components.

8.7 Required Competences

Lists the professional qualifications needed for various repair tasks.

9. Malfunction and Troubleshooting

10. Dismantling and Disposal

11. CE Declaration of Conformity

12. Options and Accessories

12.1 Steam Humidifier Overview

Introduces the steam humidifier as an optional extra and its basic function.

12.1.1 Steam Humidifier Description and Data

Details the humidifier's design, technical specifications, and operating conditions.

12.1.1.2 Control Unit Wiring Diagram

Electrical schematic illustrating the connections for the ECCM/S control unit.

12.1.1.3 Control Unit Configuration

How to set up capacity limitations and general unit parameters.

12.1.2 Supply Connections

12.1.3 Steam Humidifier Operation

12.1.3.1 Control Unit Interface

Explains the function of the display and operating elements on the ECCM/S control unit.

12.1.3.2 Commissioning the Steam Humidifier

Step-by-step guide for putting the steam humidifier into operation.

12.1.3.3 LED Functions and Manual Draining

Understanding LED indicators and performing manual draining on the steam humidifier.

12.1.4 Fault Elimination

12.1.4.1 Fault Indication

How the control unit signals malfunctions via LEDs.

12.1.4.4 Malfunction Lists

Detailed table of errors, causes, and remedies for the steam humidifier.

12.1.4.5 Fuse Replacement and Fault Reset

12.1.4.5 Replacement of Fine-wire Fuse

Procedure for replacing the fine-wire fuse on the control unit.

12.1.4.6 Resetting Fault Indication

How to reset error indications after troubleshooting.

12.1.5 Maintenance Reference

Points to detailed maintenance procedures in the service manual.

12.2 Reheat Options

Description of Reheat Types

Explains electrical, hot water, and hot gas reheat functionalities.

Reheat Installation and Operation

Covers installation requirements and operational aspects of reheat units.

Reheat Malfunction Causes

Lists common alarms and fault indications related to reheat systems.

12.3 Air Circuit Options

EU5 Filter and Condensate Pump

Details an optional EU5 filter and the condensate pump system.

Upflow Unit Airflow Configuration

Describes return air suction for upflow units and dimensions.

Air Discharge for Downflow Units

Air Discharge Plenum for Upflow Units

Unit Base for Air Discharge

Base for Duct Connection and Air Damper (Upflow)

Air Damper for Upflow Units

Adaptor Plate for Damper (Downflow)

Air Damper for Downflow Units

Filter Top with Flexible Duct

Ecocool Function

Ecocool Airflow and Louver Actuators

Explains the Ecocool function, airflow, and louver actuator operation.

Dimensions: Size 1 Downflow with Ecocool Louvers

Dimensions: Size 2 Downflow with Ecocool Louvers

12.4 Raised Floor Stand

Floor Stand Mounting Instructions

Connecting the Bars

Describes how to connect bars for the stand.

Minimum Distances and Mounting

Guidelines for minimum distances, mounting, and sealing for raised floor stands.

Raised Floor Connection Details

Detail of Raised Floor Connection

Detailed diagrams and instructions for connecting the unit to a raised floor stand.

Other Mounting Options and Unit Positioning

Covers alternative mounting and precise unit placement on the stand.

12.5 Electrical Options

Three Phase Control and Monitoring

Explains phase monitoring, voltage control, and automatic restart features.

Second Power Supply Option

Supply Line Cross-Section Requirements

12.6 Refrigerant Circuit Options

Hot Gas Bypass and Suction Valve Extension

Describes enhancements for compressor life via hot gas bypass or suction throttle.

Adjustable HP/LP Switches

Related product manuals