Buy a replacement preheat controller board for your Flair 58. This PCB is responsible for the thermal management of your brew head, and controls the three different temperature settings: low, medium or high, which roughly correspond to the roast of your beans: light, medium and dark.
Press the singular control button one time to turn on and start preheating and press the button in rapid succession to cycle through the different heat settings. Illuminated green LEDs will either flash or stay solid to indicate the stage and temperature of your preheat.
*This replacement is the controller only, and does not include the power supply box, sold separately.
