by
Robert Klampfl
at
21/04/2010 10:40
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Hello Mr. Pero Eric.
I don't think you have success, with flashing your machine.
Maybe your temperature sensor is broken. Try to switch off the machine, disconnect the two sensors from Modul "GRM-A1" connector X17, pin 1,2,3,4
and restart the machine. If the temperature on your panel showing about 500°C, the control is ok and you have an broken sensor. A normal electrician can replace it. Pleas call your dealer to get a spare part.
If the controller also shows 0°C, you have a Problem with your modul "GRM-A1". In this case you need a service technician to fix this problem.
This solution possibility is only relevant, if there was no changes in closed menu for service technician before !!
With best regards
Robert Klampfl
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