To determine the electricity consumption of an air conditioner, we need to consider several factors, including the AC's power rating, the operating conditions, and the specific model's energy efficiency.
Unfortunately, without the specific power rating and energy efficiency information for the LG dual inverter 1.5 ton AC model you mentioned, it is not possible to provide an accurate estimate of its electricity consumption.
However, you can typically find the power rating (in watts) and energy efficiency ratio (EER) of an air conditioner in its product specifications or user manual. With this information, you can calculate the approximate electricity consumption using the following formula:
Electricity Consumption (in kWh) = Power Rating (in watts) × Operating Hours ÷ EER
Please note that the EER may vary depending on the specific model, and different operating conditions, such as temperature and capacity, can also affect the energy efficiency of an air conditioner.
To get an accurate estimate, I recommend referring to the product specifications, user manual, or contacting LG customer support for the specific power rating and energy efficiency information of the LG dual inverter 1.5 ton AC model you have.