To reset the alarm, press the confirm button under the reset icon.
To cancel without resetting, press the cancel button under the red ‘X’ icon.
Before remedying, consult the Safety precautions.
Before resetting a warning or shutdown message, always solve the problem. Frequently
resetting these messages without remedying may damage the unit.
3.6 Shutdown
Description
The unit will be shut down in following circumstances:
• In case the temperature at the outlet of the element exceeds the programmed shutdown
level (detected by temperature sensor (TT11) or by temperature switch (TSHH11)).
• In case of too high air/oil temperature (detected by additional temperature switch
(TSHH21)).
• In case of overload of the motor (M1) or the fan motor (M2).
• In case of error of the outlet pressure sensor (PT20).
• In case of incorrect phase sequence, detected by phase sequence relay (K25).
Element outlet temperature (TT11)
If the element outlet temperature, measured by temperature sensor TT11, exceeds the shutdown
level (see section Programmable settings), the unit will be shutdown, alarm LED (1) will flash,
automatic operation LED (3) will go out and the following screen will appear:
Main screen with shutdown indication, element outlet temperature
Swipe left (8) until the actual element outlet temperature appears.
Instruction book
36 2920 7109 51
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