KRK DT-48 (01) PDF MANUAL

KRK DT-48 (01) PDF SUMMARY:

How do I change the temperature setting?

You can adjust the desired temperature value (SET) using the “+” and “-” buttons on the device.

What is the hysteresis value?

The hysteresis value (HYS) is used in the ON-OFF control method. It determines the temperature difference between the ON and OFF switching points of the control output. You can adjust the HYS value within a range of 2°C to 20°C.

How do I change the control period in Time Proportional control mode?

The control period (tp) is used in the Time Proportional control method. It determines the duration of the control output cycles. You can adjust the tp value within a range of 10 seconds to 200 seconds.

What is the factory default setting for the desired temperature value?

The factory default setting for the desired temperature value (SET) is 200°C.

What is the factory default setting for the hysteresis value?

The factory default setting for the hysteresis value (HYS) is 10°C.

What is the factory default setting for the control period?

The factory default setting for the control period (tp) is 20 seconds.

What should I do if the “Err” message appears on the display?

If the “Err” message appears on the display, it means that the temperature sensor is disconnected or an over-temperature condition has occurred. In this case, the control output is de-energized. You should check the temperature sensor connection and ensure that the temperature is within the normal operating range.