M&C TechGroup CSS-V2 Operator's manual - Manual (Page 25)

4-1.2-ME Gas sampling and gas conditioning technology 25
16 OPERATING OF THE INTEGRATED ELECTRONIC TEMPERATURE REGULATOR
During normal operation, the display of the temperature regulator shows the actual cooling
temperature.
Figure 12 Front view of the temperature regulator
16.1 CHANGING THE SET VALUE
For changing the set value, press the P-button < 2s. The set value, adjusted at the factory to 5°C, is
shown. With both arrow keys, the set value can be set upwards or downwards. However, this value
should not be adjusted below +2°C, otherwise freezing up of the heat exchanger is possible. If the
value is set above ambient temperature, the cooler will not work.