Originally Posted by YetiGS
Tuesday morning I was gearing up to ride to work and was thinking, "Damn, it's been really hot the past couple of weeks." and suddenly remembered the temperature setting on the IICE Aire. So I quickly pulled off the seat and switched it to the -30 setting.
From a Poolside post in 2011:
Really hot, use the -10°C setting.
Really cold, use the -30°C setting.
Rest of the time, use the factory setting of -20°C.