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Emphasizes adherence to European safety standards and the importance of authorized personnel for installation and repair.
Provides safety precautions for lifting and moving units, stressing secure anchoring and keeping personnel clear of the load.
Highlights that electrical work must be done by specialists and installation must be in non-public access areas.
Requires maintenance to be performed by qualified personnel and emphasizes disconnecting power before starting work.
Covers essential checks upon delivery, installation area requirements, and unit positioning.
Details refrigerant connections for air-cooled units and guidance on sizing discharge tubes.
Details the procedures for evacuating and charging the refrigeration circuit with refrigerant.
Step-by-step guide for starting up the unit, including checks and user terminal operations.
Instructions for safely turning off the unit via the user terminal.
Addresses problems related to the unit not starting, including power supply and control panel issues.
Diagnoses issues causing room temperature to be too high or too low, with possible causes and corrective actions.
Covers issues like high/low compressor discharge/suction pressure and high-pressure switch interventions.
Addresses issues related to compressor suction pressure, operation, internal protection, and noise.
Provides instructions and warnings for safely connecting chilled water units to the electrical power supply.
Details technical specifications for Twin-Cool units with backward curved blade fans.
Identifies and describes the main components of the Twin-Cool units with diagrams.
General| Energy Efficiency Class | A |
|---|---|
| Refrigerant | R410A |
| Energy Efficiency Ratio (EER) | 3.2 |
| Coefficient of Performance (COP) | 3.5 |
| Power Supply | 400V/3Ph/50Hz |
| Model | LEONARDO EVOLUTION TDAV1622 |
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