Lauda LMTZ 831, Руководство по эксплуатации

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PTT
YAME0020/ 30.06.11
Device description
9
3.3
Operating and functional controls
All operating and functional controls on the PTT are situated at the front.
A 3-figure 7-segment display indicates the actual and set-point temperatures, the stirrer speed and error
messages.
Three LEDs positioned close to the display specify the figures shown in the display. Indicators located be-
low the display represent the operating statuses.
The control knob has rotary and button functions, the operation of which is described in Section

4.2.
6 7 8
1
2
3
4
5
1 Display (actual temperature, set-point temperature, set stirrer speed, error code)
2 Indicator for actual temperature ("°C")
3 Indicator for set-point temperature ("

")
4 Indicator for rotational speed ("

")
5 Control knob: Set-point adjustment by rotation; press to set the magnetic stirrer
6 Indicator for malfunction
7 Indicator for heating phase
8 Indicator for cooling phase