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Details electrical connection procedures, emphasizing qualified electricians and safety standards.
Guides on connecting the main power supply cable to the unit, emphasizing safety and standards.
Step-by-step procedures for evacuating and charging the refrigeration circuit with refrigerant.
Steps for starting the unit manually, including panel checks, switch positions, and user terminal interaction.
Instructions for manually shutting down the unit via the user terminal.
Guides on selecting the fan power supply voltage for different models to achieve required prevalence.
Explains how to vary fan rotation speed using the ATR transformer on specific models.
Procedure to set the differential pressure switch for air flow monitoring, including fan fault simulation.
Details on setting the differential pressure switch for dirty filter detection based on pressure loss.
Routine checks covering power supply, alarms, pressures, operation, and component status.
Checks performed every six months, including cooling coil cleaning and humidifier operation.
Comprehensive annual checks including structural integrity, electrical connections, and component function.
Troubleshooting steps for issues preventing the unit from starting.
Diagnosing and resolving problems related to room temperature being too high or too low.
Addresses problems with room humidity being too high or too low.
Troubleshooting steps for absent or low air flow, fan rotation direction, and thermal protection.
Resolving issues where the electric heater safety thermostat intervenes.
Troubleshooting high discharge pressure due to air, poor air flow, water flow, or overcharge.
Resolving issues when the high pressure switch intervenes, checking control system and fan functions.
Diagnosing low discharge pressure related to control systems or water flow.
Troubleshooting high suction pressure due to thermal load or discharge pressure.
Addressing low suction pressure issues, including room temperature, air flow, and valve status.
Resolving issues where compressors do not operate, checking protection, contactors, and phase supply.
Troubleshooting compressor internal protection intervention due to overload or voltage issues.
Diagnosing compressor noise issues related to damage or liquid return.
Procedure for filling the hydraulic circuit with filtered water, ensuring qualified technician involvement.
General| Brand | Uniflair |
|---|---|
| Model | LEONARDO EVOLUTION TUAV 1122 |
| Category | Air Conditioner |
| Language | English |
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