JULABO SC 10000w Professional Series Recirculating Coolers - Manual (Page 48)

Menu functions
48
Factory settings
Adjusted maximum heating / cooling.
Heating and cooling powers of the recirculating cooler are adjustable.
100 % corresponds to the values in the technical specifications of the
equipment.
Setting range:
HEAT MAX – 0 to 100 % in steps of 1 %
COOLING MAX – 0 to 100 % in steps of 1 %
Factory settings
XXXXX
INT MAX
300.00
XXXXX
INT MIN
-94.99
> SAFETMP <
INTERNAL MAX / MIN
Limit setting
Setting range: -94.9 °C ... +300.0 °C
The limits INT MAX and INT MIN are only valid for external control. INT
MAX and INT MIN are used to limit the expected internal bath
temperatures to any upper and lower values. The temperature controller
cannot exceed these limits even if it would be required for reaching the
temperature in the external system. Consequently the external setpoint
may thus not be reached.
Sense of a limit setting:

Protects the bath fluid from overheating.

Prevents an undesired alarm shutdown by the excess temperature
protection - >ALARM CODE 14<.
Set >INTMAX:< to a value at least 5 °C below the >SAFETEMP:<
value.

Protects the pump motor from high viscosity of the bath fluid at low
temperatures.
For recirculating coolers: Freezing protection when using water as
bath fluid.
Factory settings:
BAND HIGH / LOW -
Band limit
For the heat-up and cool-down phases different settings to conform to
the requirements of the particular application are possible.
Setting range: 0 ... 200 °C
Using BAND HIGH and BAND LOW, the difference between the
temperatures in the internal bath and the external system can be limited
to any maximum value for the heat-up or the cool-down phase.
During the heat-up phase the difference value always adds to the actual
external temperature. During the cool-down phase, the difference value
is subtracted.