-//~ //original code\r
-//~ DEFINE_HEATER(extruder, DIO11)\r
-//~ DEFINE_HEATER(bed, AIO1)\r
-// r3: exchange HEATER and BED (we don't have bed right now, and heater-mosfet is shot)\r
-DEFINE_HEATER(extruder, AIO1)\r
-DEFINE_HEATER(bed, DIO11)\r
+DEFINE_HEATER(extruder, DIO12, 0)\r
+DEFINE_HEATER(bed, AIO1, 0)\r
+DEFINE_HEATER(fan, DIO11, 150)\r