13
4. Operating procedures
List of operation modes and functions
Functions of the unit are as shown below:
№
Name
Description
Page
1
Overheat prevention
function
Automatic overheat prevention function:
This function is linked to the unit set temperature and
has been set to so that it is automatically activated
(returned automatically) at a temperature 12
℃
higher
than the set temperature in the bath.
Standalone overheat prevention device:
When the temperature in the bath reaches the set
temperature of the overheat prevention device,
controller power is shut off.
(Controller display will be eliminated)
Change temperature setting of the hydraulic overheat
preventing device on the right side of the unit to the
correct value (set tempe25
℃
), turn the ELB OFF
once and then turn it ON again.
2
Calibration offset
function
Calibration offset function compensates any differences
between the target temperature in the bath and the control
temperature of the controller (sensor temperature.)
The function can compensate to either plus or minus side
for the whole temperature band of the unit.
This compensation can be set with the SUBMENU keys.
3
Setting lock function
This function locks the set operation status.
The lock can be set or released with the SUBMENU key.
4
Power outage
compensation function
This function returns the main unit operation to the resume
status after recovery from power outage, or keeps the
current stop status.
This compensation can be set with the SUBMENU keys.
Summary of Contents for DG400
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