wtw PurCon IS sample preparation Operating Manual page 24

Commissioning
Configuring the
temperature monitoring
72
With the aid of a jumper in the temperature measuring box you can set
the operation mode of the temperature monitoring as follows:
ON
Jumper OFF
AUTO AUTO
ON
OFF
AUTO AUTO
ON
OFF
AUTO AUTO
AUTO (factory setting):
Automatic control of the heating tape.
The heating tape is switched on if the mea-
sured temperature falls below 5 °C.
The heating tape is switched off if the mea-
sured temperature rises above 8 °C.
Each switching is delayed by approx.
30 seconds.
OFF: The heating tape is always switched off
ON: The heating tape is always switched on
PurCon IS
ba43133e06 05/2009