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General| Brand | CMNA |
|---|---|
| Model | DLFSHA |
| Category | Air Conditioner |
| Language | English |
Details hazard levels (DANGER, WARNING, CAUTION, NOTE) and their implications for personal injury and property.
Describes the high wall fan coil unit's function, installation requirements, and basic operation.
Details the five available operating modes: FAN Only, AUTO, HEATING, COOLING, and DEHUMIDIFICATION.
Explains the wireless remote control and mentions the optional wired remote control and 24V interface.
Identifies key physical components of the indoor unit, including the louver, front panel, and filter.
Explains the meaning of various codes displayed on the unit's display window, indicating specific functions or states.
Introduces the remote control and its buttons, emphasizing familiarization before use.
Provides detailed explanations for ON/OFF, Adjust, SET, MODE, FAN SPEED, ECO/GEAR, SWING, and LED/BUZZER buttons.
Details the meaning of icons such as ON/OFF, Transmission, ECO, Timer, Sleep, Turbo, Fresh, Follow Me, Self Clean, Silence.
Explains the main display area showing temperature, timer, fan speed, and operating modes (AUTO, COOL, DRY, HEAT, FAN).
Explains the specific indicators for fan speed levels, including AUTO and percentage-based display.
Step-by-step guide for initial remote control operation, including turning the unit on, selecting modes, and setting temperature.
Instructions for installing batteries and important notes regarding battery type, life, and removal.
Details the procedure for manual operation of the unit if the remote control is unavailable or malfunctioning.
Details how to turn the unit on/off and select the desired operating mode (AUTO, COOL, DRY, HEAT, FAN).
Explains how to adjust the room temperature set point and select fan speed settings.
Describes how to control the Up-Down louver position, enable auto swing, and adjust the Right-Left louvers.
Instructions for setting the unit to turn ON or OFF automatically at a specified time.
Explains the energy-saving SLEEP mode and its activation conditions and behavior.
Details how to activate TURBO mode for rapid temperature adjustment and its automatic shutdown.
Details special modes like SELF CLEAN, ECO/GEAR, FOLLOW ME, FREEZE PROTECTION, and SILENCE for enhanced operation.
Covers operational features such as LED control, remote reset, time delay, heating delay, auto defrost, and auto start.
Explains the 'EC' error code displayed when a refrigerant leak is detected by the unit.
Highlights the importance of periodic maintenance for optimal unit operation and mentions cleaning intervals.
Provides detailed instructions for cleaning the unit's coil, air filters, and front panel.
Outlines the steps for preparing the unit for an extended period of non-operation.
Lists key inspection items before seasonal use, including wires, filters, leaks, and batteries.
Provides recommendations for optimal system operation, such as remote control usage and environment.
Offers practical advice for improving energy efficiency, including thermostat settings and timer utilization.
Details monthly and yearly maintenance tasks required for indoor and outdoor units.
Identifies common problems, their potential causes, and recommended solutions for troubleshooting.
A comprehensive table listing problems, their causes, and corresponding solutions for troubleshooting.
Explains common error codes and diagnostic light patterns that indicate specific unit malfunctions.
