GSE, temperature and minimum speed controller 10 A

GSE Temperature and Minimum Speed Controller 10A is a speed controller for one or more exhaust fans used in indoor grow rooms.

• maintains a constant room temperature
• provides a continuous minimum speed to maintain baseline air exchange
• max. current: 10.0A
• max. load: 2300W

Setting range:

• temperature: 20C° to 30C°
• min. speed: off, 20% to 100%

Technical specifications:

• dimensions W x H x D: 130x92x105mm.
• max. current: 10.0A
• max. load: 2300W
• temperature sensor with 4m. cable
• voltage: 230V, 50Hz

Instructions:

1. Use the temperature setting knob to set the desired temperature, for example 24°C.
2. Use the second knob to set the minimum speed, which should never drop during regulation; for example, we set this to 20%.
3. The minimum speed setting is the strongest setting and always overrides the temperature setting. If you set the minimum speed setting to OFF, the fan will stop running when the measured temperature is below the set temperature. The minimum speed setting has a 20% startup boost to provide enough power for the fan to run at low speed.
4. The hysteresis is a fixed value of 2°C. Hysteresis is the controlled range of fan speed. Within these 2°C, the fan speed changes from the lowest point, set by the minimum speed setting, to the highest control point, 100% fan speed, depending on the temperature.
5. As long as the temperature measured by the sensor is below your setting (24°C), the minimum speed regulator keeps the fan running at the minimum speed setting (20%). When the temperature rises above 24°C, the temperature LED turns on and the fan speed starts increasing based on the temperature over the next 2°C, up to 100% at 26°C.
6. Small fans can be adjusted from 0-100%, but with higher power consumption (large fans), the controller operates in semi-variable mode and automatically switches to 100% without variable control. The controller remains on until the temperature drops.
7. Warning! Setting a high minimum speed with large fans will cause it to run at 100% due to the internal overheating protection! Reduce the minimum speed!

Choosing a climate controller

Match the load type and control method. An AC fan with adjustable voltage and an EC fan with a signal input require different control methods. Follow the limits specified for the specific model.

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