Extra Power Switches exist in most Villas. There maybe an isolation safety switch, as well as a knob on hot plates to turn these off. This extra switch is to assist with the possible effects of a fire, by perhaps forgetting and leaving the hot plates turned on when not is use.
A BOOSTER switch may be installed if you have a Solar System. The placement of this switch will be advised by the Site/Sales Manager so you can modify if required.
There maybe a second electric switch for the refrigerator. This is so you do not have to climb over the fridge to turn off power to the fridge when you have extended holidays.
In some Villas, if there is a power outage, when power is reinstated, depending on the model or make, the oven will not work until you reset the time on the oven.