Related Manuals for Stulz ALR 1302 GES
Summarization of Contents
1. Safety
1.1 Marking
Safety markings and their meanings.
1.2 Safety instructions
General safety guidelines for operation and maintenance.
1.3 Handling refrigerants
Proper procedures for handling refrigerants.
1.4 Safety and environmental requirements
Requirements for safe operation and environmental compliance.
3. Transport / Storage
3.1 Delivery of units
Procedures and information for unit delivery.
3.2 Transport
Guidelines for safely moving the unit.
3.3 Storage
Recommendations for storing the unit before installation.
4. Description
4.1 Type code
Explanation of the unit's type code and rating plate.
4.2 Intended use
Specifies the unit's designed purpose and limitations.
4.3 Design
Overview of the unit's internal components and layout.
4.4 Function
Explains the operational principles and capabilities of the unit.
5. Technical data
5.1 Application limits
Specifies operating conditions and limits for the unit.
5.2 Technical Data - ASR ... A - 1-circuit
Technical specifications for 1-circuit ASR units.
5.3 Technical Data - ASR ... A² - 2-circuits
Technical specifications for 2-circuit ASR units.
5.4 Technical Data - ALR ... GE - 1-circuit
Technical specifications for 1-circuit ALR GE units.
5.5 Technical Data - ALR ... GE - 2-circuits
Technical specifications for 2-circuit ALR GE units.
5.6 Technical Data - ASR ... AS - 1-circuit
Technical specifications for 1-circuit ASR AS units.
5.7 Technical Data - ASR ... AS² - 2-circuits
Technical specifications for 2-circuit ASR AS units.
5.8 Technical Data - ALR ... GES - 1 circuit
Technical specifications for 1-circuit ALR GES units.
5.9 Technical Data - ALR ... GES - 2 circuits
Technical specifications for 2-circuit ALR GES units.
5.10 Dimensional drawings
Visual representations of unit dimensions and cabinet sizes.
6. Installation
6.1 Positioning
Guidelines for proper unit placement and clearances.
6.2 Connection of the piping
Instructions for connecting refrigerant, water, and drain pipes.
6.2.1 Refrigerant piping (A/AS units)
Instructions for connecting refrigerant lines to A/AS units.
6.2.2 Water piping (GE/GES units)
Instructions for connecting water pipes to GE/GES units.
6.2.3 Condensate drain connection
How to connect the condensate drain.
6.3 Electrical connection
Steps for making electrical connections to the unit.
8. Maintenance
8.1 Safety instructions
Safety precautions for performing maintenance.
8.2 Maintenance intervals
Schedule for routine maintenance tasks.
8.3 Refrigerant circuit
Procedures for checking refrigerant charge, 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.
8.7 Competences
Required skills for different repair tasks.
12.1 Steam humidifier
12.1.1 Description
Overview of the steam humidifier and its components.
12.1.1.1 Technical data
Performance specifications for the steam humidifier.
12.1.1.2 Wiring diagram of the control unit ECCM/S
Electrical schematic for the steam humidifier control unit.
12.1.1.3 Configuration of the control unit ECCM/S
Settings for capacity, control signal, and unit parameters.
12.1.2 Supply connections
Instructions for water and drain connections to the humidifier.
12.1.3 Operation
Operational procedures for the steam humidifier.
12.1.3.1 Function of the display and operating elements on the control unit ECCM/S
Explains the control unit's interface and indicators.
12.1.3.2 Commissioning
Steps for putting the steam humidifier into operation.
12.1.3.3 Function of the LEDs in info mode
How to interpret LED status in info mode.
12.1.3.4 Manual draining
Procedure for manual draining of the steam cylinder.
12.1.3.5 Taking the unit out of operation
Steps for safely shutting down the humidifier.
12.1.4 Fault elimination
Troubleshooting guide for steam humidifier issues.
12.1.4.1 Fault indication
How the unit indicates faults via LEDs.
12.1.4.5 Replacement of fine-wire fuse on the control unit ECCM/S
Procedure for replacing the control unit's fuse.
12.1.4.6 Resetting fault indication (red LED lights in normal operating mode)
How to reset error indicators after troubleshooting.
12.1.5 Maintenance
Reference to detailed maintenance procedures.
12.2 Reheat
Description
Overview of the different reheat options (Electrical, HW, HG).
Operation
How the reheat function operates.
Maintenance
Basic maintenance for the reheat unit.
12.3 Air side connection
12.3.1 Duct
Installation of air ducts on top of the unit.
12.3.2 Bag filter top
Installation of the bag filter option.
12.3.3 Sound insulation plenum
Installation of the sound insulation plenum option.
12.3.4 Adapter plate with damper or flexible connection
Mounting adapter plates for dampers or flexible connections.
12.4 Raised floor stand
Minimum distances and mounting instructions
Guidelines for installing the raised floor stand.
12.5 Electrical Options
12.5.1 Three Phase Control
Control of three-phase power, including auto restart.
12.5.2 Second Power Supply
Managing a secondary power source for the unit.
12.5.3 Compressor Softstart
Explanation and configuration of compressor softstart.
12.5.4 Manual override board
Using the manual override board for component control.
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