Vermes MDS 358X - Page 22

Control Unit MDC
22
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
Outside of the adjust, it indicates the intensities of cooling (for details, see paragraph 4.5.3.1,
page 31).
• More effective cooling, once the actuator temperature goes over 10 °C above the target
temperature - LED flashes
• “normal” cooling, if the actuator temperature is within 10 °C above the target temperature -
LED ON
Be aware that the ON/OFF status of the cooler is not shown by means of this lamp.
Control lamp for attention/adjust (red):
This red LED has two purposes.
During the adjust, the LED lights up, if you screw the adjust screw too far. You have to screw it
out according to the instructions of this manual (see paragraph 6.5 "The Adjust Process",
page 57).
Outside of the adjust, the LED is ON, whenever the MDC has detected an error.
Control lamp for status of heating:
This red LED indicates the activity of the heating (for more details, see paragraph 4.5.3.2,
page 31).
The heater is ON, and the target temperature is reached and stable – LED ON
The heater is deactivated – LED OFF
The heater is ON, but the target temperature is not yet reached – LED flashes