Fourtech Temperature - Controller Manual !!link!!

This guide simplifies the technical jargon to help you get your device up and running efficiently. 1. Understanding the Faceplate

The measured temperature is below the range of the sensor or the sensor is disconnected. Troubleshooting Tips

Use the and DOWN arrows to reach your desired temperature. Press SET again to confirm. 4. Entering the Parameter Menu fourtech temperature controller manual

If your temperature is "overshooting" (going too high) or "hunting" (oscillating around the target), you need to run . Navigate to the AT parameter in the menu. Change the value from oFF to on .

To change the sensor type or alarm limits, you need to enter the secondary menu: Press and hold the key for 3-5 seconds. This guide simplifies the technical jargon to help

Use the key to cycle through codes like Sn (Sensor Type), AL1 (Alarm 1), and P (Proportional Band).

Verify the Hy (Hysteresis) or AL settings to ensure the alarm threshold isn't set too close to your working temperature. Troubleshooting Tips Use the and DOWN arrows to

Check the P (Proportional) and I (Integral) settings. If P is too high, the controller acts too cautiously.