0 (stop) to 255 (full)
pwm[1-4]_enable - this file controls mode of fan/temperature control:
- * 1 Manual Mode, write to pwm file any value 0-255 (full speed)
- * 2 Thermal Cruise
+ * 1 Manual mode, write to pwm file any value 0-255 (full speed)
+ * 2 "Thermal Cruise" mode
+ * 3 "Fan Speed Cruise" mode
+ * 4 "Smart Fan III" mode
+
+pwm[1-4]_mode - controls if output is PWM or DC level
+ * 0 DC output (0 - 12v)
+ * 1 PWM output
Thermal Cruise mode
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