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Safety procedures and personnel qualifications for maintenance tasks.
Guidelines for refrigerant piping, sun protection, and sizing discharge tubes.
Provides graphs for sizing discharge tubes for R407C refrigerant.
Offers graphs for sizing horizontal discharge tubes for R410A refrigerant.
Provides graphs for R410A vertical line sizing and equivalent length calculations.
Detailed procedures for refrigerant handling and recommended compressor oils.
Guides for manual unit start-up and shut-down, including safety checks.
Explains fan speed adjustment using ATR transformer and selecting fan power supply voltage.
Provides wiring diagrams for adjusting fan voltage using autotransformers.
Tables showing maximum available pressure for R407C and R410A units based on voltage.
Instructions for setting air flow, filter sensors, thermostats, and safety valves.
Outlines routine maintenance checks required at different intervals.
Addresses problems with unit start-up and room temperature control (too high/low).
Covers troubleshooting for humidity control, fan operation, and electric heater faults.
Addresses high/low compressor pressure issues and control system faults.
Troubleshooting for low suction pressure, freezing, and compressor noise or failure.
Details safe electrical connection procedures and cable routing.
Procedures for filling the hydraulic circuit and conditioner circuits, with safety warnings.
Tables showing voltage levels and maximum pressure for fan power supply selection.
Procedures for setting the air flow and dirty filter pressure switches.
Shows standard voltage levels and pressure data for Twin-Cool units.
Provides pressure data for Twin-Cool units based on selected supply voltage.
General| Brand | Uniflair |
|---|---|
| Model | LEONARDO EVOLUTION TDAV 1021 |
| Category | Air Conditioner |
| Language | English |
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