Proline Kryomats
78 Starting up YAUE0007 / 2/26/2009
Different reactions can be chosen when the level sensor detects the height of the heat transfer liquid
level. Depending on the setup, heat transfer liquid or operation conditions, one of the following settings
may be suitable:
Setting Master
settings
Command
settings
Reaction and application recommendation
No warning
lGlml
none Select only when no safety sensitive application. I.e.
water as heat transfer liquid.
Warning
lGVW
Warning Acoustic and optical warning as long as the level goes
down. This is the factory setting.
Warning and
heater off
lGVWG
Warning +
heater off
Warning and additional heater off as long as the level
goes down. Recommended for flammable heat transfer
liquids with much higher flash point and temperatures
above 100 °C.
Alarm
lG@K@
Alarm Alarm switches off the pump and the heater until the
alarm is removed by pressing
on the Master
keyboard. Recommended for external loads and
flammable liquids.
Command
− Over level handling
− Open the device parameter menu via the
soft key Menu .
− With the cursor keys continue to
Æ Settings Æ Over level handling .
− The shown window appears
− Select the preferred parameter with or
and confirm with .
− See introduction for details.
7.12.4 High-level warning or alarm
¾ 3 Sec.
− Acoustic warning signal sounds for 3 seconds when the liquid level
rises so far that the uppermost switching point of the level sensor
has been reached.
¾¾
− Or in case the warning function as described in 7.12.3 was chosen:
− The acoustic sign
al with dual-tone sounds.
− Warning
VW@pl0/2 (high level) appears when the bath
contains too much liquid.
− The
VW@pl flashes by turns with the numeral.
Level warning
VW0/2
°C
Hel
Menu End T
set
T
fix
Over level handling
none
Warning
Warn.+ Heater off
Alarm
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