Specifications

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Operation
The Sherbourn C-12 is normally congured to operate automatically.
In normal operation, the C-12 fans will not operate until the congured Starting Temperature has
been exceeded (at the sensor). At this point, the C-12’s fans will start operating at minimum speed;
fan speed will gradually increase as the temperature rises above the starting temperature.
(In situations where little air ow is needed, the fans will operate at the minimum speed necessary to
maintain temperature, ensuring minimum noise.)
The front panel switch allows the C-12 to be manually run with the fans at full. This mode is typically
used only for testing purposes.