The upper number displays actual temperature, and the lower displays setting temperature. Features: When the actual temperature is higher than the setting temperature, the temperature controller brackovers, and conversely, it disconnects. Please act strictly according to connection and the positive and negative pole on user manual!
The upper number displays actual temperature, and the lower displays setting temperature. Features: When the actual temperature is higher than the setting temperature, the temperature controller brackovers, and conversely, it disconnects. Please act strictly according to connection and the positive and negative pole on user manual!
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