CanFan EC Speed + Temperature Fan Controller

With this simple EC controller from Canfan, you can maintain the desired temperature in ventilated rooms. Using the convenient rotary knobs, you can set the desired minimum speed and room temperature. If the set temperature is exceeded, the EC fan will gradually increase its speed to maintain a constant room climate. The Canfan EC controller operates with a 50% margin, meaning that at a minimum speed of 20%, it works between 20% and 70%. The fan will not run faster than 70% at maximum. For example, at 30%, it operates between 30% and 80%, and at 40%, between 40% and 90%.