How to stop the COOL LED from blinking on my Samsung AS18A2QC?
When you first plug in your Samsung Air Conditioner, the green COOL operation LED will blink to indicate that power is on. Press the ON/OFF button on the remote to stop the blinking.
What does it mean if the TIMER LED is blinking on my Samsung Air Conditioner?
If the TIMER LED is blinking (1Hz) on your Samsung Air Conditioner, it indicates an indoor unit room sensor error (open or short).
What does it mean if the OPERATING and TIMER LEDs are blinking on my Samsung AS18A2QC Air Conditioner?
If the OPERATING and TIMER LEDs are blinking (1Hz) on your Samsung Air Conditioner, this indicates an error with the indoor unit heat exchanger temperature sensor (open or short).
What does it mean if the FAN LED is blinking on my Samsung AS18A2QC Air Conditioner?
If the FAN LED is blinking (1Hz) on your Samsung Air Conditioner, it means the indoor fan is malfunctioning because its speed is below 380 rpm.
Why Samsung AS18A2QC Air Conditioner does not operate when the Timer LED is on?
If your Samsung Air Conditioner doesn't turn on and only the Timer LED is lit, the timer function is likely activated, and the unit is in standby mode. Cancel the timer operation to restore normal operation.
Why does the compressor stop and fan speed decrease on my Samsung Air Conditioner?
In COOL or DRY mode, the compressor in your Samsung Air Conditioner may intermittently stop, and the fan speed may decrease to prevent the air from freezing inside or outside, depending on the ambient temperature.
Why can't I set the fan speed on my Samsung Air Conditioner in AUTO or DRY mode?
When your Samsung Air Conditioner is in DRY mode, the indoor fan speed is automatically set to LL (Low). In AUTO mode, the fan speed is automatically selected from 5 steps.
Why does the compressor stop intermittently in DRY mode on my Samsung Air Conditioner?
In DRY mode, the compressor in your Samsung Air Conditioner is automatically controlled based on the room temperature and humidity.
General| Brand | Samsung |
|---|---|
| Model | AS18A2QC |
| Category | Air Conditioner |
| Language | English |
Essential safety guidelines before using the air conditioner.
Illustrations and labels identifying indoor and outdoor unit parts.
Explanation of remote control buttons and display icons for operation.
An introduction to the manual's structure and basic usage advice.
Instructions for installing the remote holder and inserting batteries.
Steps to set and correct the clock on the remote control.
Starting the unit in automatic mode and adjusting standard temperature.
Instructions for operating in cooling mode and setting fan speed.
Using the Turbo function for rapid room cooling.
How to use the Dry mode to reduce room humidity effectively.
Using the Fan mode for air circulation without cooling.
Adjusting vertical and horizontal airflow for optimal comfort.
Setting timers for automatic unit activation and deactivation.
Setting Sleep Timer for auto-shutdown and Quick Timer for timed operation.
Procedures to cancel the set On/Off, Sleep, and Quick timers.
Key recommendations for optimal air conditioner operation and power failure.
Recommended operating ranges and instructions for cleaning the air filter and unit.
Guide to diagnose and resolve common issues encountered with the unit.
How to operate the unit directly from the indoor unit controls.
Detailed technical data and performance ratings for the air conditioner models.
Guidelines for selecting the optimal location for indoor and outdoor units.
List of accessories supplied with the air conditioner for installation.
Instructions for mounting the indoor unit's installation plate securely.
Connecting power/communication cables and purging the indoor unit.
Proper installation of the drain hose for condensation water removal.
Connecting the refrigerant piping to the indoor unit.
Procedures for cutting or extending refrigerant piping.
Wiring the outdoor unit to the indoor unit and power supply.
Guidance on circuit breakers and electrical work for the unit.
Procedures to ensure proper grounding connection for safety.
Securing the outdoor unit to its base or support for stability.
Connecting refrigerant lines, purging air, and checking pressure.
Checking for leaks and final mounting of the indoor unit.
Ensuring correct operation through final checks and tests.
Guiding the owner on unit functions and basic operation.
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