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General| Type | Split Air Conditioner |
|---|---|
| Power Supply | 220-240V, 50Hz |
| Energy Efficiency Ratio (EER) | 3.21 |
| Refrigerant | R32 |
| Compressor Type | Rotary |
| Cooling Capacity | 5.0 kW |
| BTU | 18000 BTU |
| Air Flow Rate | 850 m3/h |
| Operating Temperature (Cooling) | 18-43°C |
Information required for ordering replacement parts correctly and promptly.
Diagram illustrating the heat pump's refrigerating cycle.
Diagram illustrating the cooling-only refrigerating cycle.
Specifications for maximum length and size of refrigerant piping.
Information on the maximum allowable height difference for piping.
Details on additional refrigerant charge based on piping length.
Steps for vacuuming the system after refrigerant piping connection.
Instructions for performing a leak test on the system.
Specifies voltage range and air flow settings for performance.
Lists key parameters measured for performance evaluation.
Instructions on how to measure indoor air wet/dry-bulb temperature difference.
Details on outdoor unit pressure and current during cool operation.
Explanation of remote controller buttons and functions.
Guide on setting the remote controller mode (Cooling Only/Heat Pump).
Details on time delay, frost prevention, and high temperature protection.
How the 'I Feel' mode works and its temperature adjustment.
Initial settings and operation logic for Cooling mode.
Explanation of the system's operation in DRY mode.
Operation logic and Cold Air Prevention Control for HEATING mode.
Conditions and timing for defrosting the outdoor heat exchanger.
How the assistant thermistor affects heating capacity.
Description of the FAN mode operation.
Operation of the 4-way valve for cooling/heating switch-over.
Details on how the SLEEP mode adjusts fan speed and temperature.
Explanation of rotational frequency feedback and auto fan speed control.
Control mechanisms for vane motor drive and auto vane mode.
Instructions on how to set and cancel timer operations.
Procedures for emergency operation and test runs.
How to activate and use the auto restart function.
How to detect failures related to heat sensitive components.
System behavior and checks for outdoor unit protection.
Information on failure displays, codes, and handling procedures.
Wiring diagrams for indoor and outdoor units of cooling models.
Wiring diagrams for indoor and outdoor units of heat pump models.
Wiring diagram for the indoor unit of 18K models.
Wiring diagram for the outdoor unit of 18K models.
Wiring diagram for the indoor unit of 18K CHS models.
Wiring diagram for the outdoor unit of 18K CHS models.
Wiring diagram for the indoor unit of 24K CS models.
Wiring diagram for the outdoor unit of 24K CS models.
Wiring diagram for the indoor unit of 24K CHS models.
Wiring diagram for the outdoor unit of 24K CHS models.
Diagram showing assembly components of indoor units (7K-12K).
Diagram showing assembly components of indoor units (18K-24K).
Diagram showing assembly components of outdoor units (CS models).
Diagram showing assembly components of outdoor units (CHS models).
Detailed list of parts for 7K and 9K indoor units.
Detailed list of parts for 7K and 9K CHS indoor units.
Detailed list of parts for 7K and 9K CSC indoor units.
Detailed list of parts for 7K and 9K CHSC indoor units.
Detailed list of parts for 12K indoor units.
Detailed list of parts for 12K CHS indoor units.
Detailed list of parts for 18K/24K CS indoor units.
Detailed list of parts for 18K/24K CHS indoor units.
Detailed list of parts for 7K and 9K outdoor units.
Detailed list of parts for 7K and 9K CSC outdoor units.
Detailed list of parts for 7K and 9K CHS outdoor units.
Detailed list of parts for 12K outdoor units.
Detailed list of parts for 12K CSC outdoor units.
Detailed list of parts for 12K CHS outdoor units.
Detailed list of parts for 12K CHSC outdoor units.
Detailed list of parts for 18K outdoor units.
Detailed list of parts for 18K CSC outdoor units.
Detailed list of parts for 18K CHS outdoor units.
Detailed list of parts for 18K CHSC outdoor units.
Detailed list of parts for 24K outdoor units.
Detailed list of parts for 24K CSC outdoor units.
Detailed list of parts for 24K CHS outdoor units.
Detailed list of parts for 24K CHSC outdoor units.
Classification of air conditioners by function and installation type.
Defines temperature, humidity, purity, and air flow for air conditioning.
Explains the basic principle of how a refrigerating cycle works.
Provides definitions for various terms related to air conditioning and thermodynamics.
Defines common units used in air conditioning like Kcal, BTU, RT, and Hp.
Defines terms related to air conditioner components and functions.
Explains how to read and use a Mollier diagram for refrigerant cycles.
Describes the psychrometric chart and its use in understanding air properties.
Explains sound composition, attenuation, and allowable noise levels.
Details on calculating cooling and heating loads.
Guide to selecting the appropriate unit size based on cooling capacity needs.
Checks for external and internal factors affecting electric parts.
Procedures for testing running capacitors and motor fans.
Troubleshooting steps for thermostats and thermistors.
Diagnosing electrical and mechanical troubles with the compressor.
Checks for issues like short refrigerant, closing, overcharge, and bad compression.
Guides on identifying and resolving refrigerant system problems.
Flowcharts for diagnosing product operation and fan issues.
Troubleshooting steps for compressor or outdoor fan non-operation.
Diagnosing problems with up/down and left/right vane operation.
Troubleshooting for disabled function settings via the remote control.
Steps to diagnose and resolve problems with cooling/heating mode conversion.
Covers pipe cutting, burrs, flaring, and nut fastening for refrigerant leak prevention.
Addresses indoor leveling, drain hose, and piping endings to prevent water leaks.
Troubleshooting poor cooling capacity due to airflow, installation, tubes, and distance.
Addresses noise from installation/tubing and wiring mistakes.
Covers freon shortage, bad smells/gases, and improper awning.
Instructions for installing wall-mounted split type air conditioners.
Shows temperature-pressure data for refrigerants in saturated condition.
Discusses chemical stability, toxicity, and other properties of freon.
Lists essential tools for air conditioner installation.
Lists necessary accessory parts for installation.
Guidance on choosing optimal locations for indoor and outdoor units.
Specifications for maximum piping length and elevation differences.
Instructions for securely mounting the indoor unit's installation plate.
Procedure for drilling the correct size hole through the wall for piping.
Covers pipe cutting, burrs, nut placement, flaring, and checking the work.
Details routing, taping, and connecting indoor unit piping and drain hose.
Steps for aligning and tightening flare nuts and rerouting pipes on the outdoor unit.
Connects indoor unit wiring to the control board for various models.
Connects outdoor unit cables to the terminal block and secures them.
Procedures to check indoor unit drainage and piping for leaks.
Steps to form and secure piping for indoor and outdoor unit installations.
Explains steps for air purging, leak testing, and vacuum pump use.
Details the soap water method for checking leaks.
Preparation of remote control and settlement of outdoor unit.
Evaluating performance, checking refrigerant charge, and performing pump down.
