15
TRS 5-52 - Installation & Operating Manual -
819175-05
Starting
Action
Indication
Function
Switch on the supply voltage.
Temperature between MIN
and MAX.
7-segment display shows
software and equipment
version
System test, takes approx. 3 sec.
7-segment display shows
actual value
System switches to operating mode
Setting parameters
Action
7-segment display
Function
Turn the rotary knob until the
desired parameter is shown
Display toggles between the
parameter and the saved value. The parameter is selected
Press and hold the pushbutton
(on rotary knob)
First digit (10
0
) flashes.
Parameterization mode active. First digit can be
changed.
Turn the rotary knob
A new value is displayed.
Turning clockwise increases the value, turning
anti-clockwise reduces the value.
Briefly press the pushbutton.
The number increases with
each press.
2nd or 3rd digit flashes.
(from right to left)
2nd or 3rd digit can be changed using the rotary
knob. Turning clockwise increases the value,
turning anti-clockwise reduces the value.
If you do not take any further
action:
quit is briefly displayed. After
this, the display toggles
between the parameter and the
old value.
The parameter is automatically shown once
more and your entry is not confirmed.
When your entries are
complete: press and hold the
pushbutton
done is displayed. After this,
the display toggles between
the parameter and the new
value.
Your entry is confirmed and the parameter is
automatically shown once more.
Turn the rotary knob until the next parameter is shown.
Or turn the rotary knob until the actual value is displayed.
Or after 30s, the actual value is displayed automatically.
Operating the temperature switch
continued
Setting parameters
Fig. 5
MAX LED
red
MIN LED
red
7-segment
display
Rotary knob
with integrated
pushbutton
OO75
