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General| Refrigerant | R410A |
|---|---|
| Voltage | 220-240V |
| Fan Speed Settings | 3 |
| Filter Type | Washable |
| Power Supply | 1 Phase, 50 Hz |
| Type | Split Air Conditioner |
| Cooling Capacity | 9, 000 BTU |
| Control Type | Remote |
Essential safety guidelines, warnings, and cautions for correct installation and safe operation.
Description of system components, features, and how the heat pump regulates temperature.
Visual identification and labeling of the major components within the outdoor unit.
Detailed information on the outdoor unit's main and module control boards.
Information on the compressor, fan motor, power factor reactor, and EEV.
Description and function of outdoor unit temperature sensors (ambient, discharge, defrost, suction).
Details on the 4-way valve, EEV, accumulator, filters, and base pan heater.
Configuration settings for the outdoor unit's defrost cycle DIP switches.
Visual identification and labeling of the major components within the indoor unit.
Description of the indoor unit's main control board and its various connectors.
Information on indoor ambient/coil sensors, display, and terminal block.
Details on the indoor fan motor, louver motor, and emergency button.
Configuration settings for the indoor unit PCB DIP switches.
Power supply details and overview of Cool, Heat, Auto, and Dry modes.
Explanation of defrost cycle initiation, actions, and exit conditions.
Overview of system protections like overheat, anti-freeze, and overcurrent.
List and description of error codes displayed on indoor units and via outdoor LED flashes.
Diagnostic flowcharts for common malfunctions like fan motor or IPM faults.
Methods for testing resistance and functionality of various system components.
Electrical wiring diagrams and circuit schematics for unit control boards.
Tables correlating temperature with resistance values for various unit sensors.
