16
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The heating function must be restarted following a power failure�
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The following settings are possible/adjustable:
- the target value,
- the safety circuit,
- the controller tempering medium�
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Mode A always appears on the top of the screen�
Factory setting: Mode A
Operating mode B
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Switch on the device at the mains switch�
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The heating function is switched off�
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Safe Temp (safety temperature) will appear for 5 seconds�
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The target value is set to 20 °C or the most recent temperature setting�
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The controller tempering medium is set to water or the most recent medium setting�
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The heating function must be restarted following a power failure�
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The following settings are possible/adjustable:
- the target value setting,
- the controller tempering medium�
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The safety circuit is set to the most recently set value and cannot be adjusted�
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Mode B always appears on the top of the screen�
Operating mode C
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Switch on the device at the mains switch�
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The heating function is switched on or off depending on the last selected setting�
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Safe Temp (safety temperature) will appear for 5 seconds�
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The last target value set in mode b applies�
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The setting controller tempering medium set before the device was last switched off in mode b
applies�
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The following settings cannot be adjusted:
- the target value,
- the safety circuit,
- the controller tempering medium�
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Mode C always appears on the top of the screen�
Switching the operating modes
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Switch the device off at the mains switch�
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Press and hold rotating/pressing knob and switch the device on at the mains switch� Release the
rotating/pressing knob after 2 seconds� The new operating mode appears and flashes 3 times
on the top of the screen�
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Sequence A, B, C, A etc�
