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General| Brand | Stulz |
|---|---|
| Model | ALR 822 GE |
| Category | Air Conditioner |
| Language | English |
Introduction to the CyberAir 3 PRO DX ASR/ALR series air conditioning units.
Essential safety guidelines and warnings for unit operation and maintenance.
Identification of potential risks during operation, transport, and installation.
Defines the operational parameters and environmental conditions for the unit.
Guidelines for selecting and preparing the installation site for the unit.
Instructions for connecting refrigerant lines to A/AS units.
Connecting the unit to an external chilled water system.
Step-by-step guide for routing power and control cables in the fan unit.
Verifying electrical connections and components before initial startup.
Sequence for switching on power and initiating unit operation.
Overview of the E-box and procedure for checking compressor oil level.
Critical safety precautions and recommended maintenance intervals for the unit.
List of common malfunctions, their causes, and error codes.
How the control unit indicates faults and methods for fault elimination.
Comprehensive list of malfunctions, causes, and troubleshooting steps.
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