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General| Category | Air Conditioner |
|---|---|
| Type | Split System |
| Cooling Capacity | 3.5 kW |
| Heating Capacity | 4.0 kW |
| Indoor Unit Dimensions (W x H x D) | 770 x 285 x 223 mm |
| Outdoor Unit Dimensions (W x H x D) | 845 x 595 x 300 mm |
| Weight (Indoor Unit) | 9 kg |
| Weight (Outdoor Unit) | 36 kg |
| Outdoor Unit Noise Level | 49 dB(A) |
| Power Supply | 220-240V, 50Hz |
| Refrigerant | R-32 |
Details available functions for FTXS and FDXS series, distinguishing between cooling-only and heat pump models.
Provides detailed technical specifications for FTXS and FDXS series indoor and outdoor units, including capacity, power, and dimensions.
Details PCB components and connectors for FTXS and FDXS indoor units, including control, signal, display, and sensor PCBs.
Details PCB components and connectors for RXS and RK(X)S outdoor units, covering filter, main, and operation button PCBs.
Explains core operational functions like temperature control, frequency principles, airflow direction, and fan speed control.
Describes the role of thermistors in controlling system operation, including discharge pipe and indoor heat exchanger temperatures.
Outlines control specifications like mode hierarchy, frequency control, and protection functions (freeze-up, peak-cut).
General guidance on handling and operating the air conditioner post-installation and trial operation.
Details FTXS series operation: remote controller, modes (AUTO/DRY/COOL/HEAT/FAN), and airflow adjustments.
Details FDXS series operation: remote controller, modes (AUTO/DRY/COOL/HEAT/FAN), and airflow adjustments.
Guides on using operation lamps and service monitors for troubleshooting indoor and outdoor unit issues.
Lists common unit issues (non-operation, poor cooling) with suggested troubleshooting measures.
Explains using the remote controller to enter and diagnose service check modes, including error code display.
Provides error codes and descriptions for PCB abnormalities, motor issues, thermistor errors, and refrigerant problems.
Details the removal of components like air filters, front panel, front grille, blades, electrical box, and PCBs for FTXS09/12LVJU.
Details the removal of components like air filters, front panel, front grille, electrical box, PCBs, horizontal blades, and heat exchanger for FTXS15/18/24LVJU.
Details the removal of components like air filters, front panel, front grille, electrical box, PCBs, horizontal blades, and fan motor for FTXS30/36LVJU.
Details the removal of outer panels, electrical box, PCBs, reactor, sound blankets, four-way valve, and compressor for RXS09/12LVJU.
Details the removal of outer panels, fan motor, electrical box, PCBs, sound blankets, four-way valve, and compressor for RXS15/18LVJU.
Details the removal of outer panels, electrical box, PCBs, fan motor, coils/thermistors, sound blankets, and compressor for RXS24LVJU.
Details the removal of outer panels, electrical box, PCBs, fan motor, coils/thermistors, sound blankets, and compressor for RKS30/36LVJU and RXS30/36LVJU.
Explains the pump down operation procedure for protecting the environment during unit relocation or disposal.
Details how to activate and use the forced cooling operation, including conditions, command frequency, and termination.
Guides on performing trial operation to verify all functions and parts post-installation.
Covers field settings like model type selection, temperature display switch, and multi-unit configurations.
Provides instructions for applying silicon grease to PCBs for proper heat radiation, essential after replacing outdoor unit PCB.
Includes piping diagrams for indoor units (FTXS/FDXS) and outdoor units (RXS/RKS series).
Provides wiring diagrams for indoor (FTXS/FDXS) and outdoor (RXS/RKS) units for electrical connections and troubleshooting.
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