To Next PageTo Next PageWhy is my Samsung SH12VA1 Air Conditioner blowing air but not cooling?
If the Samsung Air Conditioner blows air but doesn't seem to be heating or cooling, a possible cause is that the selected temperature is too high (during cooling) or too low. Try lowering the selected temperature during cooling or raising it during heating to see if that resolves the issue.
What to do if the Samsung Air Conditioner remote controller does not operate?
If the remote controller for your Samsung Air Conditioner isn't working, it could be due to several reasons. The batteries might be dead or inserted incorrectly (+, -). Also, check if something is blocking the detection part of the indoor unit, or if radio interference from a neon sign is present.
Why is my Samsung SH12VA1 Air Conditioner not turning on?
If your Samsung Air Conditioner isn't working, make sure that it is plugged in and that the power is on. Try unplugging it and plugging it back in after 2 minutes.
How to fix the flickering operation lamp on a Samsung SH12VA1 Air Conditioner?
If the operation lamp on your Samsung Air Conditioner is flickering, try pushing the Operation / Stop button. If that doesn't work, unplug the power source and then plug it back in.
Why can't I set the temperature on my Samsung SH12VA1 Air Conditioner?
The temperature on your Samsung Air Conditioner might not be settable if the unit is in Dry, Turbo, Sleeping, or Fan only Mode. Check again at the cooling/heating state. Also, during automatic operation, the standard temperature is ±2°C.
Why can't I adjust the fan speed on my Samsung SH12VA1?
The wind volume on your Samsung Air Conditioner might not be adjustable if the unit is set to Auto, Dry, Turbo, or Sleeping mode. The temperature setting is not required since the wind volume is set automatically. Check again at the state of Cooling / Fan only / Heating.
Why does my Samsung Air Conditioner start automatically when plugged in?
When your Samsung Air Conditioner starts immediately after being plugged in without using the remote, it's likely due to the auto-restart function. This function memorizes the operation state during a blackout and restarts the unit with those settings when power returns.
General| Brand | Samsung |
|---|---|
| Model | SH12VA1 |
| Category | Air Conditioner |
| Language | English |
Essential safety precautions for operating and servicing the air conditioner.
Initial checks for common issues like power, connections, and remote operation.
Step-by-step troubleshooting sequences for various error conditions.
Diagnostic procedures for key components like sensors, motors, and compressors.
Top and bottom views of the indoor unit's main PCB with component identification.
Top and bottom views of the outdoor unit's control PCB with component identification.
Detailed wiring diagram for the indoor unit's internal connections.
