5. Operation
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– WTS-300-E - V4.1 - 20.01.2022
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-
The “agitator” LED lights up
- LED
„compressor“ displays the current condition of the compressor.
- Further description of the LED display see section 5.6.2.
-
The “T1” or “T2” LED (for target temperature 1 or 2) lights up.
- The pre-set target temperature T1 or T2 flashes three times in the display,
then the current temperature of the milk is shown.
If you wish to change to the other target temperature: press the COOL
button again. (Switching over from T1 to T2 may be blocked via parame-
ter [P80]).
The milk is now cooled down to the set target temperature, and the agitator
runs continuously during cooling. If the milk temperature is already below
the target, just the agitator runs for the time being.
- When the target temperature is reached, the compressor switches off.
-
At the end of the set “after-stirring” period [c20], the agitator also switches
off.
- During cooling breaks the agitator switches on periodically, in line with
the set
“pause time” [c21] for the “after-stirring” period [c20], in order to
ensure an even temperature throughout the milk.
- If the milk temperature rises again, and exceeds the selected target tem-
perature by the hysteresis value [c10 or c11], the compressor and agitator
are switched on again automatically.
Agitating in cooling mode
=
INTERMEDIATE STIRRING
(only if released in parameter [P22])
In cooling mode, briefly press the AGITATOR button:
A “short intermediate stirring” is triggered [duration = c23].
The indicati
on “Sho” is displayed.
In cooling mode, press the AGITATOR button for 5 seconds:
A “long intermediate agitating” is triggered [duration = c24].
The indication “Lon” is displayed.
Continuous stirring mode
if parameter [c25] = '0'
Press the “AGITATOR” button: (from OFF mode)
Switches on continuous stirring mode (revolving bar in the display).
Press “OFF” button:
Switches off continuous stirring mode.
if parameter [c25] > '0'
Press the “AGITATOR” button: (from OFF mode)
If parameter [c25] is set higher than '0', when the button is pressed the
agitator runs for the set number of minutes.
Press “OFF” button:
Switches off continuous stirring mode prematurely.
