This document provides a comprehensive overview of the TCL Inverter Air Conditioner, specifically focusing on the TAC-09CHSD/YA11I and TAC-12CHSD/YA11I models. It covers functional details, technical specifications, usage instructions, and maintenance guidelines.
Function Description
The TCL Inverter Air Conditioner is a split-system unit designed for both cooling and heating, utilizing R32 refrigerant for improved environmental performance. It features an inverter compressor, which allows for variable speed operation, leading to enhanced energy efficiency and precise temperature control. The unit is equipped with a built-in Wi-Fi module for remote control and monitoring via a smartphone application. Key functionalities include:
- Cooling Mode: Operates to lower the room temperature, with fan speed automatically adjusted based on the temperature difference from the set point.
- Heating Mode: Operates to raise the room temperature, incorporating a "Cold Air Prevention Control" to avoid discharging cold air during startup or defrosting.
- DRY Mode: Designed to dehumidify the room, operating in a cooling mode with varying fan speeds to optimize moisture removal.
- SLEEP Mode: Adjusts the set temperature and fan speed over time to ensure comfortable sleep conditions and automatically switches off after 8 hours.
- ECO Mode: Optimizes energy consumption by slightly adjusting the set temperature (increasing 2°C in cooling, decreasing 2°C in heating).
- TURBO Mode: Provides rapid cooling (to 16°C) or heating (to 31°C) for quick temperature adjustments.
- DISPLAY Function: Allows users to switch the LED display on or off.
- HEALTH Function: Controls an ionizer or plasma generator (for inverter types) to improve air quality.
- SWING Function: Controls the movement of horizontal and vertical vanes for optimized airflow distribution.
- TIMER Function: Enables automatic scheduling for switching the unit on or off.
- AUTO-RESTART Function: Memorizes operational data and automatically restarts the unit with the previous settings after a power outage.
- Self-Diagnosis: The unit is capable of displaying error codes for various malfunctions, aiding in troubleshooting.
Important Technical Specifications
The document provides detailed technical specifications for both the TAC-09CHSD/YA11I and TAC-12CHSD/YA11I models.
Cooling Capacity:
- TAC-09CHSD/YA11I: 2600 (940~3350) W
- TAC-12CHSD/YA11I: 3400 (1000~3770) W
Heating Capacity:
- TAC-09CHSD/YA11I: 2750 (940~3380) W
- TAC-12CHSD/YA11I: 3420 (1000~3810) W
Energy Efficiency:
- SEER: 6.3 (TAC-09CHSD/YA11I), 6.1 (TAC-12CHSD/YA11I) - Class A++
- SCOP: 4.0 (both models) - Class A+
Power Consumption (Cooling):
- TAC-09CHSD/YA11I: 787 (240~1380) W
- TAC-12CHSD/YA11I: 1130 (290~1500) W
Power Consumption (Heating):
- TAC-09CHSD/YA11I: 733 (240~1552) W
- TAC-12CHSD/YA11I: 922 (290~1720) W
Refrigerant: R32, with a GWP (Global Warming Potential) of 675.
Indoor Unit Dimensions (WxHxD): 810 x 270 x 195 mm (both models)
Outdoor Unit Dimensions (WxHxD): 770 x 498 x 234 mm (both models)
Noise Levels (Indoor Unit): 22/25/33/37/40 dB (Tih/Niz/Ser/Vis/Turbo)
Pipe Connections:
- Liquid line: 1/4 inch
- Gas line: 3/8 inch
- Maximum pipe length: 15 meters
- Maximum height difference: 5 meters
Temperature Range:
- Cooling: -15°C to +53°C
- Heating: -20°C to +30°C
Usage Features
The TCL Inverter Air Conditioner offers several features designed to enhance user experience:
- Remote Control: A comprehensive remote control allows users to select modes, adjust temperature and fan speed, activate special functions like ECO and SLEEP, and set timers. The remote can be preset for either Cooling Only or Heat Pump operation.
- Wi-Fi Control: The integrated Wi-Fi module enables control of the unit via a smartphone app, providing convenience and flexibility.
- Titan Gold Coating: The indoor unit features a Titan Gold coating, which improves heat exchange efficiency and provides anti-corrosion properties.
- Automatic Louver Drive: The unit includes an automatic drive for both horizontal and vertical louvers, allowing for precise control over airflow direction.
- LED Display: A clear LED display on the indoor unit provides visual feedback on settings and operational status.
- Safety Protections: The unit incorporates several safety features, including time delays for compressor and 4-way valve protection, discharge temperature protection, lower and over voltage protection, over current protection, compressor abnormality protection, and IPM module protection.
- "Feel" Mode: This mode automatically adjusts the set temperature based on the initial room temperature, with the ability to fine-tune by 1°C up or down within a 2°C range.
Maintenance Features
The document outlines important safety rules and recommendations for both installation and maintenance, particularly concerning the use of R32 refrigerant.
Safety Precautions:
- Qualified Personnel: Installation and maintenance must be performed by specialized technical personnel.
- Power Disconnection: Always disconnect power before carrying out any cleaning or maintenance.
- Refrigerant Handling: R32 refrigerant is combustible. All operations involving the refrigerant circuit must be performed in well-ventilated areas, free from open flames or heat sources. Anti-static measures (clothing, gloves) are required.
- Leak Detection: Regular leak inspections are crucial. A calibrated leak detector must be used, and any leaks must be addressed immediately.
- Fire Extinguishers: Appropriate fire extinguishing devices (dry powder, carbon dioxide) must be readily available at the maintenance site.
- Wiring: Ensure all electrical connections comply with national wiring regulations and are securely fastened.
- Component Replacement: Use only original spare parts.
Troubleshooting and Error Codes:
The manual provides a detailed list of error codes (E0-EU, P0-P9, P1-P8) and their corresponding failure types, along with recommended solutions. These include:
- Communication Failure (E0, EC): Check wiring, PCB, and optical couplers.
- Sensor Faults (E1, E2, E3, E7, EA, EU): Check sensor connections, resistance, and replace if damaged.
- Motor Faults (E6, EF): Check motor connections and replace the motor if necessary.
- IPM/Module Faults (E9, P0, P9): Check IPM lead wire, short circuits, and replace the inverter PCB if needed.
- Voltage/Current Protection (P1, P2, P8): Check power supply, current sensor, and outdoor PCB.
- Temperature Protection (P4, P5, P6, P7): Check heat exchange, refrigerant amount, and outdoor PCB.
- EEPROM Fault (EE): Check EEPROM installation and replace the outdoor PCB if necessary.
Installation Guidelines:
- Indoor Unit: Install on a strong, vibration-free wall, ensuring clear air inlet/outlet. Avoid heat sources, direct sunlight, and ensure easy access for filter cleaning and condensed water drainage.
- Outdoor Unit: Install on a safe, solid place, away from heat sources, windy/dusty areas, and where noise will not disturb neighbors. Ensure proper ventilation and use rubber gaskets to minimize vibration.
- Pipe Connection: Follow specified pipe lengths and ensure proper tightening torque for flare nuts to prevent leaks.
- Bleeding: After connecting units, bleed the refrigerant circuit using a vacuum pump to remove air and humidity.
This comprehensive guide ensures safe and efficient operation, maintenance, and troubleshooting of the TCL Inverter Air Conditioner.
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