Proline Edition X heating thermostats
82
/
10/9/2018
7.14.3 High-level settings
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
nHnon
none
Select only when no safety sensitive application. I.e.
water as heat transfer liquid.
Warning
nHWX
Warning
Acoustic and optical warning as long as the level goes
down. This is the factory setting.
Warning and
heater off
nHWXH
W
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
nHALA
Alarm
Alarm
switches off the pump and the heater until the
alarm is removed by pressing
on the Master key-
board. Recommended for external loads and flammable
liquids.
Master
nHWX
4 x
to
MNpfv
to
SED..
2x
Choose the menu for the high level reaction.
The factory setting is
nHWX
. That is a warning.
Press
to enter the setup mode. The current setting flashes.
Choose a setting from the above list.
Command
Overlevel handling
Open the device parameter menu via the
soft key
Menu .
With the cursor keys continue to:
Settings
Overlevel handling
.
The shown window appears.
Select the preferred parameter with
or
and confirm with
.
See introduction for details.
Pump Menu
End
T
set
T
fix
Overlevel handling
none
Warning
Warn.+ Heater off
Alarm
nHWX
°C
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