Application Instruction Two Handles Basin Mixer 1.Gradually pull the handle, it will be more advantageous | natal ratio n I trust action n to protect the cartridge hot cod 2. Contrarotate the left handle is for hot water, the greater angle you open, the larger flow rate you get.Conversely the smaller angle you open, the little flow rate you get till tum off. Clockwise rotation the right handle is for cold water, the greater angle you open, the larger flow rate you get.