16
13.3.1 Explanation of symbols on the working screen
The symbols displayed vary depending on the status and settings
of the device. The diagram below shows the most significant sym-
bols on the working screen.
Using the rotary/pressing knob (K) you can enter the speed, light
intensity and temperature on the working screen. Further setting
options are available in the following sections.
13.3 Working screen at the time of delivery:
After displaying the start screen and the Firmware Update Infor-
mation, the working screen appears. The device switches to stand-
by mode and is ready for operation.
Pos. Function
Description
a
Stirrer
The symbol rotates when the stirrer is run-
ning. Time display for timer or counter
(below) and interval mode (above).
b
Light
The symbol changes depending on the light
status time display for the timer or interval
mode (above) and counter (below).
c
Gas
Time display for timer and interval mode
(above) and counter (below) for gas 1 and
gas 2.
d
Gas valve 1
status
Displays whether gas valve 1 is closed (red)
or open (green).
e
Gas valve 2
status
Displays whether gas valve 2 is closed (red)
or open (green).
f
Pump 1
Displays whether pump 1 has started (red) or
stopped (green).
g
Pump 2
Displays whether pump 2 has started (red) or
stopped (green).
h
Pumps
Display of set values (rpm, ml/min, counter,
timer). Settings are carried out in the pump
edit menu.
i
Actual pH
Actual pH values. This is only correctly dis-
played when a pH sensor is connected to the
device and activated in the pH settings in the
main menu.
j
Set
temperature
Displays the set temperature. A connected
thermostat controls the temperature to this
value.
k
Actual
temperature
Displays the actual temperature. This is only
displayed if a temperature sensor is connec-
ted to the device. The thermostat controls
the temperature value through an external
temperature sensor.
l
Set light
Set light intensity.
m
Stirrer speed Set speed of stirrer.
a
b
m
c
i
l
j
h
p
o
n
k
d
e
f
g
n
Date and
time
Date and time.
o
Actual stirrer
speed
Displays the actual stirrer speed.
p
Timer/coun-
ter display
Displays the timer and counter.
