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General| Energy Efficiency Ratio (EER) | 3.21 |
|---|---|
| Coefficient of Performance (COP) | 3.61 |
| Refrigerant | R410A |
| Cooling Capacity | 18000 BTU/h |
| Power Supply | 220-240V, 50Hz |
| Indoor Unit Noise Level | 42 dB(A) |
| Outdoor Unit Noise Level | 52 dB(A) |
Guidelines for installing the unit safely and effectively in various environments.
Critical safety instructions and procedures for electrical wiring connections.
Procedures and precautions for connecting refrigerant tubing for leak-free operation.
Safety measures and best practices for performing maintenance and repairs.
Details on unit performance, including capacity and air circulation rates.
Overview of unit features, controls, and operational parameters.
Physical dimensions, package sizes, and weight specifications for the unit.
Specifications and details for the main controller printed circuit board.
Information regarding the wireless remote control unit.
Specifications for fan motors, flap motors, and related components.
Technical details of the heat exchanger coil, including construction and dimensions.
Details on the transformer's primary and secondary ratings.
Specifications for thermal cut-off and thermistor sensors used in the unit.
Graphical representation of unit dimensions, including views and key measurements.
Charts illustrating air throw distance and velocity under various cooling and heating conditions.
Detailed wiring diagrams for both Heat Pump and Cooling models of the air conditioner.
Diagrams and specifications for power supply and control line configurations for different models.
Detailed explanation of the cooling mode operation, component control, and timing.
Explanation of the heating mode operation, component control, and timing.
Description of how the unit automatically switches between cooling and heating modes.
Details on dry mode operation for moisture removal, including temperature and fan control.
Explanation of fan-only operation and available speed settings.
How indoor fan speed automatically adjusts based on room and set point temperatures.
Description of fixed cooling or heating settings and operation via the mode button.
Explanation of protections to prevent ice formation in cool and dry modes.
Details on cold draft prevention and defrost operation in heat mode.
Feature to prevent high pressure build-up in the indoor heat exchanger during heating.
Operation using remote controller sensor for personalized environment detection.
Automatic room temperature compensation for sleep and system switch-off.
Visual signal system for indicating occurring troubles via display board LEDs.
Settings for jumpers on the indoor PCB and remote controller for address configuration.
Details on input and output contacts for integration with building automation systems.
Instructions for changing the unit's address for operation in multi-unit environments.
Initial checks to perform before and after troubleshooting procedures.
Diagnosing and resolving issues related to circuit breaker trips or blown fuses.
Troubleshooting steps for circuit breakers tripping shortly after the unit is turned on.
Steps to diagnose why the unit or compressor fails to start or operate.
Diagnosing problems where specific parts like fans or compressor do not operate.
Troubleshooting for operational abnormalities, including mode switching and remote control issues.
Diagnosing and resolving issues with reduced cooling or heating effectiveness.
Troubleshooting for conditions where the unit over-cools or over-heats.
Identifying and addressing problems caused by defective room or indoor coil sensors.
Procedure for measuring insulation resistance of power supply wires, unit, and electrical parts.
Method for checking the continuity of fuses on the PCB assembly using a multimeter.
Procedure for testing the functionality of motor capacitors using a multimeter.
