Owner manual

HL
31
Warning:
The excess temperature protection must be set at least 25 °C below the fire point of
the bath fluid used!
In case of wrong setting there is a fire hazard!
We disclaim all liability for damage caused by wrong settings!
SafeTemp:
Setting range: 20 °C ... 320 °C
 Rough setting can be effected by using the
temperature scale.
Settings:
 Press the key
and by pressing the key or select
the menu item
and confirm the by pressing the key .
For setting proceed as follows.
SafeTemp:
 Set the new cut-out value within 30 seconds with a screw driver.
Exact display and setting on LCD display
Recommendation:
Set over temperature-protective setting >SafeTemp< 5 °C to 10 °C
above the set point of the working temperature.
Type:
Switch-over from warning to shutdown function
 Change the parameter by pressing the key
and confirm by
pressing the key
.
or
pressing the key
if the parameter is to be retained.
Possible parameters: warning or alarm
OverTemp :
SubTemp:
 Set value on numeric keypad and confirm by pressing
Example: 83.00 °C
Press the keys
and and confirm by pressing
SafeSens:
Indicated is the temperature value of the safety sensor.
SafeTemperature:
Setting range: 20 °C ... 320 °C
Indicated is the cut-out value set with a screwdriver on the excess
temperature protection device.
This safety installation is independent of the control circuit. When the
temperature of the bath fluid has reached the safety temperature, a
complete shutdown of the heater and pump is effected.
The alarm is indicated by optical and audible signals (continuous tone).