Manual
13
Operation
Setting operating mode
Operating the device in mode A or B
Mode A
All settings will be stored if the device is switched off or discon-
nected from the power supply. The heating functions will be set
to OFF when the device is powered on.
Mode B
All settings will be stored if the device is switched off or discon-
nected from the power supply. The heating function will be set
to ON or OFF when the device is powered on, depending on the
previous status of the device..
Factory setting: mode A
The mode selected will be shown on the display when the
device is started up.
Change the mode
Move device switch (E) to the OFF position
Keep the selection button (I) and (F) depressed
Move device switch (E) to the ON position
Release the selection button (I) and (F)
i The set mode is indicated on the
Display (Q) b
A
Mode
IKA
®
Dry Block Heater 1 IKA
®
Dry Block Heater 2 IKA
®
Dry Block Heater 3 IKA
®
Dry Block Heater 4
Commissioning Move device switch (E) to the OFF position
Insert the mains power cable into the power socket (A)
Move device switch (E) to the ON position
The unit will be set to factory setting mode A (see “Operating modes”)
Heating
Set the target temperature using the heater buttons +/- (J) and (K)
The value selected will be shown on the display (L)
Start the heating function by pressing the "Start / Stop" button (F)
The set-point and actual temperatures will be shown alternately on the display ((L) is blinking):
i When the heating is on, the LED (O) lights up.
i During standby operation, the display (L) will show HOt if the base plate tempe-
ature is above 50 °C
Connecting
Move device switch (E) to the OFF position
external
Detach contact plug (D)
thermometers
Attach a DIN 12878 (Class 2) compliant safety contact thermometer or a
(
direct temperature PT 1000.60 temperature sensor to the socket (B)
control in the media) Move device switch (E) to the ON position
i Temperature sensor PT 1000
The actual temperature for the temperature sensor shown on
display (L) will correspond to the temperature of the media.
The LED "external temperature sensor"” PT 1000 (N) will be lit.