Final answer:
Instead of manually adding water, LG black 6/9 kg washing machines are designed to be connected to a water supply and fill automatically. Check the user manual for exact instructions if manual filling is necessary.
Step-by-step explanation:
To add water to an LG black 6/9 kg washing machine, you typically do not need to pour water manually into the machine. These machines are designed to be connected to your home's water supply and fill automatically. However, if you need to add water manually due to specific circumstances, you can usually do this by first making sure that the power is turned off for safety.
Then, you'll have to locate the detergent drawer or the main wash compartment, depending on the model, and slowly pour water into it. Please consult your user manual for the exact instructions for your specific model, as features may vary. Remember to use the correct water temperature as per your laundry requirements.