EasyManua.ls Logo

Stulz CyberAir 3 PRO DX ASR Series User Manual

Stulz CyberAir 3 PRO DX ASR Series
92 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
STULZ the natural choice
Instructions
Index G17D
Issue 11.2015
CyberAir 3 PRO DX
ASR/ALR series
Precision Air Conditioning Units
380-415/3/50
Original instructions

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Stulz CyberAir 3 PRO DX ASR Series and is the answer not in the manual?

Stulz CyberAir 3 PRO DX ASR Series Specifications

General IconGeneral
BrandStulz
ModelCyberAir 3 PRO DX ASR Series
CategoryAir Conditioner
LanguageEnglish

Summary

1. Safety

1.1 Marking

Symbols and their meanings related to safety.

1.2 Safety instructions

General safety guidelines and precautions for operation and maintenance.

1.3 Handling refrigerants

Guidelines for safe handling and regulations concerning refrigerants.

1.4 Safety and environmental requirements

Requirements for refrigerating plants in the EU, installation, operation, and inspection.

2. Residual risks

3. Transport / Storage

3.1 Delivery of units

Packaging, information on packing, and checking units upon delivery.

3.2 Transport

Methods for moving units safely using lifting devices and forklifts.

3.3 Storage

Measures to protect units from damage and corrosion during intermediate storage.

4. Description

4.1 Type code

Explanation of the unit variant identification system found on the rating plate.

4.2 Intended use

Specifies the intended use of the A/C unit for indoor temperature and humidity control.

4.3 Design

Describes the main components like fan unit and heat exchanger unit.

4.4 Function

Explains how the unit operates, including cooling and dehumidification processes.

5. Technical data

5.1 Application limits

Admissible operating conditions for temperature, humidity, and storage.

5.2 Technical Data - ASR ... A - 1-circuit

Technical specifications for ASR...A units with one refrigerant circuit.

5.3 Technical Data - ASR ... A² - 2-circuits

Technical specifications for ASR...A units with two refrigerant circuits.

5.4 Technical Data - ALR ... GE - 1-circuit

Technical specifications for ALR...GE units with one refrigerant circuit.

5.5 Technical Data - ALR ... GE - 2-circuits

Technical specifications for ALR...GE units with two refrigerant circuits.

5.6 Technical Data - ASR ... AS - 1-circuit

Technical specifications for ASR...AS units with one refrigerant circuit.

5.7 Technical Data - ASR ... AS² - 2-circuits

Technical specifications for ASR...AS units with two refrigerant circuits.

5.8 Technical Data - ALR ... GES - 1 circuit

Technical specifications for ALR...GES units with one refrigerant circuit.

5.9 Technical Data - ALR ... GES - 2 circuits

Technical specifications for ALR...GES units with two refrigerant circuits.

5.10 Dimensional drawings

Diagrams showing the physical dimensions and sizes of the units.

6. Installation

6.1 Positioning

Guidelines for selecting an installation site and positioning the unit correctly.

6.2 Connection of the piping

Instructions for connecting refrigerant and water piping systems.

6.2.1 Refrigerant piping (A/AS units)

Details for connecting refrigerant lines to A/AS units and external condensers.

6.2.2 Water piping (GE/GES units)

Instructions for connecting water piping for GE/GES units to external systems.

6.2.3 Condensate drain connection

Location and installation of the condensate drain and syphon.

6.3 Electrical connection

Procedures and diagrams for connecting electric cables to the fan unit and main unit.

7. Commissioning

8. Maintenance

8.1 Safety instructions

Safety precautions for maintenance work and potential hazards.

8.2 Maintenance intervals

Table outlining recommended maintenance schedules for various components.

8.3 Refrigerant circuit

Procedures for checking refrigerant quantity, purity, and HP switch.

8.4 Air circuit

Maintenance for heat exchanger, fan, and air filter.

8.5 Water circuit

Checks for water circuit tightness and condenser condition.

8.6 Unit in general

General checks for electrics and mechanics of the unit.

8.7 Competences

Required qualifications for different types of repair work.

9. Malfunction

10. Dismantling and disposal

11. Contents of the CE Declaration of Conformity

12.1 Steam humidifier

12.1.1 Description

Description of the steam humidifier OEM2 and its operation.

12.1.1.1 Technical data

Technical specifications for the steam humidifier, including power and operating conditions.

12.1.1.2 Wiring diagram of the control unit ECCM/S

Electrical wiring diagram for the steam humidifier control unit.

12.1.1.3 Configuration of the control unit ECCM/S

Settings for capacity limitation, control signal, and general unit parameters.

12.1.3 Operation

Function of the display and operating elements on the control unit.

12.1.3.2 Commissioning

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

12.1.4 Fault elimination

Troubleshooting guide for steam humidifier malfunctions and fault indications.

12.2 Reheat

Description

Describes the different types of reheat systems and their connections.

Operation

Notes on operation as controlled by the unit's controller.

Maintenance

Annual cleaning and inspection requirements for reheat systems.

12.3 Air side connection

12.3.1 Duct

Installation instructions for connecting a duct to the unit top.

12.3.2 Bag filter top

Details on the optional bag filter for pre-filtration of air.

12.3.3 Sound insulation plenum

Information on the optional sound insulation plenum for noise reduction.

12.3.4 Adapter plate with damper or flexible connection

Mounting adapter plates for dampers or flexible connections on the unit top.

12.4 Raised floor stand

Minimum distances and mounting instructions

Guidelines for clearances and securing the unit on a raised floor stand.

Positioning of the fan unit on the floor stand

Steps for correctly positioning and securing the fan unit on the floor stand.

12.5 Electrical Options

12.5.1 Three Phase Control

Functionality of the phase monitoring relay and its adjustment settings.

12.5.2 Second Power Supply

Option for connecting a second power supply with priority switching.

12.5.3 Compressor Softstart

Description and configuration of the compressor softstart controller.

12.5.4 Manual override board

Description of the manual override board for component control during controller failure.

Related product manuals