HYDAC ETS 300 - Manual (Page 3)

4. Digital display
After switching on the supply voltage, the unit briefly displays “ETS” and then displays the
actual temperature.
2 s
In the basic settings the display can be altered. For example, the maximum value can be
permanently displayed. This is the highest temperature which has been recorded since the
unit was switched on or was last re-set. A switching point can likewise be permanently
displayed or the display can be set to be dark.
Depending on the setting, "TOP", "S.P. 1", "S.P. 2" or "OFF" appears briefly on the display
following the switch-on message.
The actual temperature can be displayed briefly by pressing the or the key. This
causes the maximum value to be re-set.
Notes:
· If the actual temperature exceeds the nominal temperature of the unit, it can no longer be
displayed and the display begins to flash.