HYDAC ETS 3000 - Manual (Page 28)

ETS 3000 User Manual 05 Sep 2008
4
4. Operating Elements and Controls of the ETS 3000
4-digit
Keys for setting the switching points,
digital display
additional functions
switch-back points and
SP1 SP2
HYDAC
mode
°C °F
Indication of the
temperature scale
LED for the
active switching point
5. Digital Display
After switching on the supply voltage “ETS" appears briefly in the display, followed by the
actual temperature (basic setting).
The display can be changed as follows in the basic settings:
• Display of the peak value “
ToP" or lowest value “ Min"
Continuously displays the highest or lowest temperature measured in the system since
switching the unit on or since the last reset.
• Display of the pre-set switching point: “
S.P. 1" , “ S.P. 2"
Continuously displays either switching point 1 or 2 depending on the model.
• Display is off: "
oFF"
The display is switched off.
• Depending on the setting, one of the following briefly appears in the display after switching
the unit on: "AcT", "ToP", "Min", "oFF", "S.P. 1", or "S.P. 2". It is possible to display the
actual temperature and "ToP" or "Min" briefly by pressing the or key.
• When the Display actual temperature setting option is selected, you have the option of
displaying the lowest or peak value by pressing the or key. This is then displayed for
3 seconds.
The lowest and peak value can be reset in any display mode by briefly pressing the
and keys simultaneously. This is confirmed by
r ES appearing in the display.
Notes:
• If the actual temperature exceeds the unit's rated temperature, it can no longer be
displayed and the display will start to flash.
3 s 3 s