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Operating Manual | Attachment and Installation Cooling Units | Multi Controller (MC) – 400 / 460 V, 3~ | 086100124 17/76
Cooling units with a Multi-Controller (MC) have a control unit with a green LED light and a control panel. The control unit is on
the unit cover.
Steady lighting of the green LED light when mains voltage is applied indicates fault-free operating mode. System information is
displayed on the control panel.
The following system information displays are possible:
Control panel System information
Display – Temperature (°C/°F) of the control sensor in normal operating condition.
Display – Execute stop mode. Door is open.
Alternating display with temperature and stop mode, for fault Er00.
Display: StoP Er00 Temperature.
Display - Execution of the energy function, is activated in energy-saving mode
Alternating display with temperature display (°C/°F).
Display - Error number when a fault occurs.
In case of a fault, error number (Er01-Er15) alternating with temperature display (°C/°F).
Exception error Er00: StoP Er00 Temperature.
Tab. 4: System information on the Multi-Controller
For details of error messages, see "Error messages", Page 65.
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