Thermo Scientific Heracell Vios 160i CR, Operating Instructions Manual

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6
Handling and Control
User Configuration
Thermo Scientific
Heracell Vios 160i / 250i CR
6-35
Activating/De-activating the Water Level Sensor
For incubation operation with ambient humidity or if the auto-start routine is to be run dry (without
water), the water level sensor can be switched off. This prevents alarm messages for the water level
sensor by the device-integral monitoring system from being issued:
1. Press the Menu key.
2. Select the menu command Options .
• The selection dialog shown in Figure 6-35 is displayed.
3. Select the menu command Water level sensor.
• The input dialog shown in Figure 6-40 is displayed.
Figure 6-40. Setting the Water Level Sensor
1. To toggle between two states:
• Press the + key.

or
• Press the - key.
2. To accept and save the change:
• Press the Enter key.
• The system returns to the Options menu.
Switching the Audible Alarm on/off:
If the device-integral monitoring system detects an error:
• an audible alarm sounds in addition to the visual error message
• in addition to the visual error message and the switching of the alarm relay.
The audible alarm can be permanently disabled.
1. Press the Menu key.
2. Select the menu command Options .
WARNING
When the water level sensor is de-activated, the Steri-Run routine can be started
despite of the presence of water in the water reservoir. This is improper usage and may destroy the
fan motor.