No special requirements of the ordinary power socket from the ground 0.3m installation, washing machine special socket from the ground 1.6m installation, and with lights and switches.
If your air conditioner is a split-type air conditioner, then the power outlet should be set at 1.8m from the ground according to the location of the hole reserved for the outlet pipe.
If the air-conditioner is a window-type air-conditioner, the power socket should be set at 1.4m from the ground next to the window.
If the air conditioner is a cabinet air conditioner, the power outlet should be set at the corresponding position 0.3m from the ground.
Bedroom should ensure that the two main symmetrical walls are equipped with a combination of power outlets, bed end against the wall on both sides of the bed should be equipped with a combination of power outlets, and air conditioner power outlets. In the cable TV terminal box and computer outlets should be provided next to two groups of combined power outlets, single bedroom only computer power outlets.
The electric water heater should be 16A with switch three-wire socket and in the water heater on the right side of 1.4m ~ 1.5m from the ground installation, pay attention not to be located in the socket above the electric heater.
Expanded:
If the location of the socket is not handled correctly, if in the bedroom, the living room, may affect the furniture; if in the bathroom, the kitchen, you may have to plan the brick!
"With a switch socket" location selection issues mainly consider two points: one is the "standby power consumption" of household appliances, the other is convenient to use. Deadly resistance to the home with five "with switch socket", the location is in order: washing machine socket, electric water heater socket, study computer with plugboard socket, kitchen countertop two spare sockets.
Reference link: Baidu Encyclopedia - Socket